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Posted to commits@trafficserver.apache.org by bc...@apache.org on 2020/08/21 19:46:00 UTC

[trafficserver] branch 9.0.x updated: Update and run the autopep8 make target (#7070) (#7124)

This is an automated email from the ASF dual-hosted git repository.

bcall pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/9.0.x by this push:
     new 71120ef  Update and run the autopep8 make target (#7070) (#7124)
71120ef is described below

commit 71120efb52f3bdbb70b8d082777c5f9284d0a112
Author: Brian Neradt <br...@gmail.com>
AuthorDate: Fri Aug 21 14:45:42 2020 -0500

    Update and run the autopep8 make target (#7070) (#7124)
    
    Updating the autopep8 invocation from `make autopep8` to respect our 132
    character max line length. The rest of the changes are the result of
    running this target.
    
    Co-authored-by: bneradt <bn...@verizonmedia.com>
    (cherry picked from commit 50f0068860d3dc74347b068e7a57f2b539858ce9)
---
 Makefile.am                                        |  10 +-
 doc/checkvers.py                                   |   4 +-
 doc/conf.py                                        |  43 ++-
 doc/ext/doxygen.py                                 |   9 +-
 doc/ext/traffic-server.py                          |  15 +-
 plugins/experimental/metalink/test/chunkedEncoding |   6 +-
 .../metalink/test/chunkedEncodingDisconnect        |   6 +-
 .../experimental/metalink/test/clientDisconnect    |   6 +-
 plugins/experimental/metalink/test/contentLength   |   6 +-
 .../metalink/test/contentLengthDisconnect          |   6 +-
 .../metalink/test/finalChunkedEncodingDisconnect   |   6 +-
 plugins/experimental/metalink/test/headers         |   6 +-
 plugins/experimental/metalink/test/http09          |   6 +-
 plugins/experimental/metalink/test/location        |   6 +-
 plugins/experimental/metalink/test/longer          |   8 +-
 plugins/experimental/metalink/test/notCacheable    |   6 +-
 plugins/experimental/metalink/test/notModified     |   6 +-
 .../metalink/test/pipeliningDisconnect             |   6 +-
 .../metalink/test/shortChunkedEncodingDisconnect   |   6 +-
 .../metalink/test/shortClientDisconnect            |   6 +-
 .../metalink/test/shortContentLengthDisconnect     |   6 +-
 plugins/experimental/metalink/test/zero            |   6 +-
 .../ssl_session_reuse/tests/plug-load.test.py      |  46 ++--
 plugins/experimental/traffic_dump/post_process.py  |   1 +
 .../uri_signing/python_signer/uri_signer.py        | 205 +++++++-------
 tests/gold_tests/autest-site/ports.py              |  18 +-
 tests/gold_tests/basic/deny0.test.py               |  55 ++--
 .../body_factory/http304_response.test.py          |   2 +-
 .../body_factory/http_with_origin.test.py          |   2 +-
 tests/gold_tests/cache/cache-control.test.py       |  45 +++-
 .../chunked_encoding/chunked_encoding.test.py      |  18 +-
 .../command_argument/verify_global_plugin.test.py  |   6 +-
 .../command_argument/verify_remap_plugin.test.py   |   6 +-
 tests/gold_tests/continuations/double.test.py      |  24 +-
 tests/gold_tests/continuations/double_h2.test.py   |  24 +-
 tests/gold_tests/continuations/openclose.test.py   |  22 +-
 .../gold_tests/continuations/openclose_h2.test.py  |  22 +-
 tests/gold_tests/h2/h2active_timeout.py            |   2 +-
 tests/gold_tests/h2/h2disable.test.py              |  13 +-
 .../h2/h2disable_no_accept_threads.test.py         |  13 +-
 tests/gold_tests/h2/h2enable.test.py               |  13 +-
 .../h2/h2enable_no_accept_threads.test.py          |  13 +-
 tests/gold_tests/h2/h2spec.test.py                 |   2 +-
 tests/gold_tests/h2/http2.test.py                  |  68 +++--
 tests/gold_tests/h2/http2_priority.test.py         |  10 +-
 tests/gold_tests/h2/httpbin.test.py                |   4 +-
 tests/gold_tests/h2/nghttp.test.py                 |   7 +-
 .../gold_tests/headers/cache_and_req_body.test.py  |  79 +++---
 tests/gold_tests/headers/cachedIMSRange.test.py    | 124 ++++++---
 tests/gold_tests/headers/forwarded-observer.py     |   1 +
 .../headers/general-connection-failure-502.test.py |   8 +-
 tests/gold_tests/headers/hsts.test.py              |   2 +-
 tests/gold_tests/headers/http408.test.py           |   4 +-
 tests/gold_tests/headers/normalize_ae_observer.py  |   2 +
 tests/gold_tests/headers/syntax.test.py            |  20 +-
 tests/gold_tests/headers/via.test.py               |  19 +-
 tests/gold_tests/ip_allow/ip_allow.test.py         |  24 +-
 tests/gold_tests/logging/all_headers.test.py       |   7 +-
 tests/gold_tests/logging/all_headers_sanitizer.py  |  22 +-
 tests/gold_tests/logging/log-field.test.py         |  24 +-
 tests/gold_tests/logging/log-filter.test.py        |  42 ++-
 tests/gold_tests/logging/log_pipe.test.py          |  10 +-
 tests/gold_tests/logging/log_retention.test.py     | 169 ++++++------
 tests/gold_tests/logging/new_log_flds_observer.py  |   2 +-
 .../logging/pipe_buffer_is_larger_than.py          |  10 +-
 .../cache_range_requests.test.py                   | 261 +++++++++---------
 .../cache_range_requests_cachekey.test.py          | 154 +++++------
 .../cache_range_requests_ims.test.py               |  76 +++---
 .../pluginTest/cert_update/cert_update.test.py     |  14 +-
 .../pluginTest/combo_handler/combo_handler.test.py |  43 +--
 .../pluginTest/compress/compress.test.py           |   4 +
 .../pluginTest/compress/compress_observer.py       |   2 +
 .../pluginTest/cookie_remap/bucketcookie.test.py   |   8 +-
 .../cookie_remap/collapseslashes.test.py           |   5 +-
 .../pluginTest/cookie_remap/connector.test.py      |   8 +-
 .../pluginTest/cookie_remap/existscookie.test.py   |   8 +-
 .../pluginTest/cookie_remap/matchcookie.test.py    |   8 +-
 .../pluginTest/cookie_remap/matchuri.test.py       |   8 +-
 .../pluginTest/cookie_remap/matrixparams.test.py   |  19 +-
 .../cookie_remap/notexistscookie.test.py           |   8 +-
 .../pluginTest/cookie_remap/regexcookie.test.py    |   8 +-
 .../pluginTest/cookie_remap/setstatus.test.py      |   2 +-
 .../pluginTest/cookie_remap/subcookie.test.py      |  30 ++-
 .../pluginTest/cookie_remap/substitute.test.py     |  11 +-
 .../header_rewrite/header_rewrite_client.test.py   |   8 +-
 .../pluginTest/lua/lua_states_stats.test.py        |  12 +-
 .../pluginTest/multiplexer/multiplexer.test.py     |   3 +-
 .../pluginTest/regex_remap/regex_remap.test.py     |  12 +-
 .../regex_revalidate/regex_revalidate.test.py      | 116 ++++----
 tests/gold_tests/pluginTest/slice/slice.test.py    |  68 ++---
 .../pluginTest/slice/slice_error.test.py           | 294 +++++++++++----------
 .../pluginTest/slice/slice_regex.test.py           | 120 ++++-----
 tests/gold_tests/pluginTest/sslheaders/observer.py |   4 +-
 .../pluginTest/sslheaders/sslheaders.test.py       |  12 +-
 .../pluginTest/test_hooks/hook_add.test.py         |   4 +-
 .../pluginTest/test_hooks/test_hooks.test.py       |   4 +-
 .../pluginTest/traffic_dump/traffic_dump.test.py   | 116 ++++----
 .../traffic_dump/traffic_dump_sni_filter.test.py   |  32 +--
 .../pluginTest/traffic_dump/verify_replay.py       |   6 +-
 tests/gold_tests/pluginTest/tsapi/tsapi.test.py    |   4 +-
 .../pluginTest/uri_signing/uri_signing.test.py     |  68 ++---
 .../pluginTest/xdebug/x_remap/x_remap-observer.py  |   2 +
 .../pluginTest/xdebug/x_remap/x_remap.test.py      |   4 +-
 tests/gold_tests/redirect/redirect.test.py         |  68 ++---
 tests/gold_tests/redirect/redirect_actions.test.py | 145 +++++-----
 tests/gold_tests/redirect/redirect_post.test.py    |  22 +-
 tests/gold_tests/remap/remap_http.test.py          |  11 +-
 tests/gold_tests/remap/remap_https.test.py         |   6 +-
 tests/gold_tests/remap/remap_ip_resolve.test.py    |  15 +-
 tests/gold_tests/remap/remap_ws.test.py            |  14 +-
 tests/gold_tests/runroot/runroot_verify.test.py    |   4 +-
 .../session_sharing/session_match.test.py          |   9 +-
 tests/gold_tests/shutdown/emergency.test.py        |   2 +-
 tests/gold_tests/shutdown/fatal.test.py            |   2 +-
 tests/gold_tests/slow_post/slow_post.test.py       |   6 +-
 tests/gold_tests/thread_config/check_threads.py    |   6 +-
 .../gold_tests/thread_config/thread_100_0.test.py  |   3 +-
 .../gold_tests/thread_config/thread_100_1.test.py  |   3 +-
 .../gold_tests/thread_config/thread_100_10.test.py |   3 +-
 tests/gold_tests/thread_config/thread_1_0.test.py  |   3 +-
 tests/gold_tests/thread_config/thread_1_1.test.py  |   3 +-
 tests/gold_tests/thread_config/thread_1_10.test.py |   3 +-
 tests/gold_tests/thread_config/thread_2_0.test.py  |   3 +-
 tests/gold_tests/thread_config/thread_2_1.test.py  |   3 +-
 tests/gold_tests/thread_config/thread_2_10.test.py |   3 +-
 tests/gold_tests/thread_config/thread_32_0.test.py |   3 +-
 tests/gold_tests/thread_config/thread_32_1.test.py |   3 +-
 .../gold_tests/thread_config/thread_32_10.test.py  |   3 +-
 tests/gold_tests/timeout/active_timeout.test.py    |   4 +-
 tests/gold_tests/timeout/inactive_timeout.test.py  |  13 +-
 tests/gold_tests/timeout/timeout.test.py           |   3 +-
 tests/gold_tests/tls/h2_early_decode.py            |  13 +-
 tests/gold_tests/tls/h2_early_gen.py               |  39 +--
 tests/gold_tests/tls/test-0rtt-s_client.py         |  18 +-
 tests/gold_tests/tls/tls.test.py                   |  18 +-
 tests/gold_tests/tls/tls_0rtt_server.test.py       |  18 +-
 .../tls/tls_check_cert_selection.test.py           |  12 +-
 .../tls/tls_check_dual_cert_selection.test.py      |  47 ++--
 .../tls/tls_check_dual_cert_selection2.test.py     |  65 +++--
 tests/gold_tests/tls/tls_client_cert.test.py       |  47 ++--
 tests/gold_tests/tls/tls_client_cert2.test.py      |  26 +-
 .../tls/tls_client_cert_override.test.py           |  44 ++-
 tests/gold_tests/tls/tls_client_verify.test.py     |  46 ++--
 tests/gold_tests/tls/tls_client_verify2.test.py    |  35 ++-
 tests/gold_tests/tls/tls_client_versions.test.py   |  18 +-
 tests/gold_tests/tls/tls_engine.test.py            |  10 +-
 tests/gold_tests/tls/tls_forward_nonhttp.test.py   |  10 +-
 .../gold_tests/tls/tls_hooks_client_verify.test.py |  29 +-
 tests/gold_tests/tls/tls_hooks_verify.test.py      |  51 +++-
 tests/gold_tests/tls/tls_keepalive.test.py         |  14 +-
 tests/gold_tests/tls/tls_ocsp.test.py              |   3 +-
 .../tls/tls_partial_blind_tunnel.test.py           |  11 +-
 tests/gold_tests/tls/tls_session_cache.test.py     |  39 +--
 tests/gold_tests/tls/tls_sni_host_policy.test.py   |  37 ++-
 tests/gold_tests/tls/tls_ticket.test.py            |  49 ++--
 tests/gold_tests/tls/tls_tunnel.test.py            |  56 ++--
 tests/gold_tests/tls/tls_tunnel_forward.test.py    |  31 ++-
 tests/gold_tests/tls/tls_verify.test.py            |  38 ++-
 tests/gold_tests/tls/tls_verify2.test.py           |  43 +--
 tests/gold_tests/tls/tls_verify3.test.py           |  49 ++--
 tests/gold_tests/tls/tls_verify_base.test.py       |  30 ++-
 .../gold_tests/tls/tls_verify_ca_override.test.py  |  22 +-
 .../gold_tests/tls/tls_verify_not_pristine.test.py |   8 +-
 tests/gold_tests/tls/tls_verify_override.test.py   |  59 +++--
 .../tls/tls_verify_override_base.test.py           |  56 ++--
 .../gold_tests/tls/tls_verify_override_sni.test.py |  39 ++-
 tests/gold_tests/tls_hooks/tls_hooks.test.py       |   9 +-
 tests/gold_tests/tls_hooks/tls_hooks10.test.py     |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks11.test.py     |   6 +-
 tests/gold_tests/tls_hooks/tls_hooks12.test.py     |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks13.test.py     |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks14.test.py     |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks15.test.py     |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks16.test.py     |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks17.test.py     |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks18.test.py     |   4 +-
 tests/gold_tests/tls_hooks/tls_hooks2.test.py      |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks3.test.py      |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks4.test.py      |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks6.test.py      |  10 +-
 tests/gold_tests/tls_hooks/tls_hooks7.test.py      |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks8.test.py      |   2 +-
 tests/gold_tests/tls_hooks/tls_hooks9.test.py      |   2 +-
 tests/tools/tcp_client.py                          |   8 +-
 tools/check-unused-dependencies                    |   2 +-
 185 files changed, 2570 insertions(+), 1952 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index abcc971..0d06504 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -112,7 +112,15 @@ rat:
 	java -jar $(top_srcdir)/ci/apache-rat-0.13-SNAPSHOT.jar -E $(top_srcdir)/ci/rat-regex.txt  -d $(top_srcdir)
 
 autopep8:
-	@autopep8 -i -r $(top_srcdir)
+	@autopep8 \
+		--ignore-local-config \
+		-i \
+		-j 0 \
+		--exclude $(top_srcdir)/lib/yamlcpp \
+		--max-line-length 132 \
+		--aggressive \
+		--aggressive \
+		-r $(top_srcdir)
 
 #
 # These are rules to make clang-format easy and fast to run. Run it with e.g.
diff --git a/doc/checkvers.py b/doc/checkvers.py
index e16e7e4..6f1addc 100644
--- a/doc/checkvers.py
+++ b/doc/checkvers.py
@@ -28,7 +28,7 @@ if __name__ == '__main__':
 
     # Check whether we have the required version of sphinx.
     if options.checkvers:
-        min_sphinx_version_info = (1,7,5)
+        min_sphinx_version_info = (1, 7, 5)
         min_sphinx_version = '.'.join([str(x) for x in min_sphinx_version_info])
 
         print('checking for sphinx version >= {0}... '.format(min_sphinx_version), end="")
@@ -65,5 +65,5 @@ if __name__ == '__main__':
             import sphinxcontrib.plantuml
             print('yes')
         except Exception as e:
-            print(e);
+            print(e)
             sys.exit(1)
diff --git a/doc/conf.py b/doc/conf.py
index eefc2d4..599e9d3 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -27,6 +27,14 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
+from sphinx.writers import manpage
+from docutils.transforms import frontmatter
+from docutils.utils import unescape
+from docutils.utils import punctuation_chars
+from docutils.parsers.rst import states
+from docutils import nodes
+import re
+from manpages import man_pages
 import sys
 import os
 from datetime import date
@@ -39,7 +47,6 @@ from sphinx import version_info
 sys.path.insert(0, os.path.abspath('ext'))
 sys.path.insert(0, os.path.abspath('.'))
 
-from manpages import man_pages
 
 # -- General configuration -----------------------------------------------------
 
@@ -58,7 +65,7 @@ extensions = [
 
 # Contains values that are dependent on configure.ac.
 LOCAL_CONFIG = 'ext/local-config.py'
-with open(LOCAL_CONFIG) as f :
+with open(LOCAL_CONFIG) as f:
     exec(compile(f.read(), LOCAL_CONFIG, 'exec'))
 
 if version_info >= (1, 4):
@@ -96,10 +103,9 @@ copyright = u'{}, dev@trafficserver.apache.org'.format(date.today().year)
 # work identically when building with Autotools (e.g. $ make html)
 # and without (e.g. on Read the Docs)
 
-import re
 
 contents = open('../configure.ac').read()
-match = re.compile('m4_define\(\[TS_VERSION_S],\[(.*?)]\)').search(contents)
+match = re.compile(r'm4_define\(\[TS_VERSION_S],\[(.*?)]\)').search(contents)
 
 # The full version, including alpha/beta/rc tags.
 release = match.group(1)
@@ -134,7 +140,7 @@ else:
         import sphinx_rtd_theme
         html_theme = 'sphinx_rtd_theme'
         html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
-    except:
+    except BaseException:
         pass
 # End of HACK
 
@@ -169,22 +175,15 @@ pygments_style = 'default'
 #modindex_common_prefix = []
 
 nitpicky = True
-nitpick_ignore = [ ('c:type', 'int64_t')
-                 , ('c:type', 'bool')
-                 , ('c:type', 'sockaddr')
-                 , ('cpp:identifier', 'T') # template arg
-                 , ('cpp:identifier', 'F') # template arg
-                 , ('cpp:identifier', 'Args') # variadic template arg
-                 , ('cpp:identifier', 'Rest') # variadic template arg
-                 ]
+nitpick_ignore = [('c:type', 'int64_t'), ('c:type', 'bool'), ('c:type', 'sockaddr'), ('cpp:identifier', 'T')  # template arg
+                  , ('cpp:identifier', 'F')  # template arg
+                  , ('cpp:identifier', 'Args')  # variadic template arg
+                  , ('cpp:identifier', 'Rest')  # variadic template arg
+                  ]
 
 # Autolink issue references.
 # See Customizing the Parser in the docutils.parsers.rst module.
 
-from docutils import nodes
-from docutils.parsers.rst import states
-from docutils.utils import punctuation_chars
-from docutils.utils import unescape
 
 # Customize parser.inliner in the only way that Sphinx supports.
 # docutils.parsers.rst.Parser takes an instance of states.Inliner or a
@@ -337,13 +336,13 @@ htmlhelp_basename = 'ApacheTrafficServerdoc'
 
 latex_elements = {
     # The paper size ('letterpaper' or 'a4paper').
-    #'papersize': 'letterpaper',
+    # 'papersize': 'letterpaper',
 
     # The font size ('10pt', '11pt' or '12pt').
-    #'pointsize': '10pt',
+    # 'pointsize': '10pt',
 
     # Additional stuff for the LaTeX preamble.
-    #'preamble': '',
+    # 'preamble': '',
 }
 
 if 'latex_a4' in tags:
@@ -390,8 +389,6 @@ latex_documents = [
 # documents and includes the same brief description in both the HTML
 # and manual page outputs.
 
-from docutils.transforms import frontmatter
-from sphinx.writers import manpage
 
 # Override ManualPageWriter and ManualPageTranslator in the only way
 # that Sphinx supports
@@ -507,4 +504,4 @@ mathjax_path = 'https://docs.trafficserver.apache.org/__RTD/MathJax.js'
 # Enabling marking bit fields as 'bitfield_N`.
 # Currently parameterized fields don't work. When they do, we should change to
 # 'bitfield(N)'.
-cpp_id_attributes = [ 'bitfield_1', 'bitfield_3', 'bitfield_24' ]
+cpp_id_attributes = ['bitfield_1', 'bitfield_3', 'bitfield_24']
diff --git a/doc/ext/doxygen.py b/doc/ext/doxygen.py
index 7ffdc00..6d89669 100644
--- a/doc/ext/doxygen.py
+++ b/doc/ext/doxygen.py
@@ -44,7 +44,7 @@ def escape(name):
     Partial reimplementation in Python of Doxygen escapeCharsInString()
     """
 
-    return name.replace('_', '__').replace(':', '_1').replace('/', '_2').replace('<', '_3').replace('>', '_4').replace('*', '_5').replace('&', '_6').replace('|', '_7').replace('.', '_8').replace('!', '_9').replace(',', '_00').replace(' ', '_01').replace('{', '_02').replace('}', '_03').replace('?', '_04').replace('^', '_05').replace('%', '_06').replace('(', '_07').replace(')', '_08').replace('+', '_09').replace('=', '_0A').replace('$', '_0B').replace('\\', '_0C')
+    return name.replace('_', '__').replace(':', '_1').replace('/', '_2').replace('<', '_3').replace('>', '_4').replace('*', '_5').replace('&', '_6').replace('|', '_7').replace('.', '_8').replace('!', '_9').replace(',', '_00').replace(' ', '_01').replace('{', '_02').replace('}', '_03').replace('?', '_04').replace('^', '_05').replace('%', '_06').replace('(', '_07').replace(')', '_08').replace('+', '_09').replace('=', '_0A').replace('$', '_0B').replace('\\', '_0C')  # nopep8
 
 
 class doctree_resolved:
@@ -66,7 +66,9 @@ class doctree_resolved:
 
             # Style the links
             raw = nodes.raw(
-                '', '<style> .rst-content dl dt .headerlink { display: inline-block } .rst-content dl dt .headerlink:after { visibility: hidden } .rst-content dl dt .viewcode-link { color: #2980b9; float: right; font-size: inherit; font-weight: normal } .rst-content dl dt:hover .headerlink:after { visibility: visible } </style>', format='html')
+                '',
+                '<style> .rst-content dl dt .headerlink { display: inline-block } .rst-content dl dt .headerlink:after { visibility: hidden } .rst-content dl dt .viewcode-link { color: #2980b9; float: right; font-size: inherit; font-weight: normal } .rst-content dl dt:hover .headerlink:after { visibility: visible } </style>',
+                format='html')
             doctree.insert(0, raw)
 
     def traverse(self, node, owner):
@@ -108,7 +110,8 @@ class doctree_resolved:
                             cache[filename] = etree.parse('xml/' + filename)
 
                         # An enumvalue has no location
-                        memberdef, = cache[filename].xpath('descendant::compounddef[compoundname[text() = $name]]', name=name) or cache[filename].xpath(
+                        memberdef, = cache[filename].xpath(
+                            'descendant::compounddef[compoundname[text() = $name]]', name=name) or cache[filename].xpath(
                             'descendant::memberdef[name[text() = $name] | enumvalue[name[text() = $name]]]', name=name)
 
                         # Append the link after the object's signature.
diff --git a/doc/ext/traffic-server.py b/doc/ext/traffic-server.py
index 9cf7c9d..2033694 100644
--- a/doc/ext/traffic-server.py
+++ b/doc/ext/traffic-server.py
@@ -47,6 +47,7 @@ except NameError:
     def is_string_type(s):
         return isinstance(s, str)
 
+
 class TSConfVar(std.Target):
     """
     Description of a traffic server configuration variable.
@@ -168,7 +169,19 @@ def metrictypes(typename):
 
 
 def metricunits(unitname):
-    return directives.choice(unitname.lower(), ('ratio', 'percent', 'kbits', 'mbits', 'bytes', 'kbytes', 'mbytes', 'nanoseconds', 'microseconds', 'milliseconds', 'seconds'))
+    return directives.choice(
+        unitname.lower(),
+        ('ratio',
+         'percent',
+         'kbits',
+         'mbits',
+         'bytes',
+         'kbytes',
+         'mbytes',
+         'nanoseconds',
+         'microseconds',
+         'milliseconds',
+         'seconds'))
 
 
 class TSStat(std.Target):
diff --git a/plugins/experimental/metalink/test/chunkedEncoding b/plugins/experimental/metalink/test/chunkedEncoding
index 000019b..e2c2613 100755
--- a/plugins/experimental/metalink/test/chunkedEncoding
+++ b/plugins/experimental/metalink/test/chunkedEncoding
@@ -16,12 +16,12 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
+from twisted.web import http
+from twisted.internet import error, protocol, reactor, tcp
+
 print '''1..1 chunkedEncoding
 # The proxy forwards the final chunk at the end of a chunked response'''
 
-from twisted.internet import error, protocol, reactor, tcp
-from twisted.web import http
-
 
 def callback():
     print 'not ok 1 - No final chunk yet'
diff --git a/plugins/experimental/metalink/test/chunkedEncodingDisconnect b/plugins/experimental/metalink/test/chunkedEncodingDisconnect
index 8e5cd45..0fa3bc1 100755
--- a/plugins/experimental/metalink/test/chunkedEncodingDisconnect
+++ b/plugins/experimental/metalink/test/chunkedEncodingDisconnect
@@ -16,13 +16,13 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
+from twisted.internet import error, protocol, reactor, tcp
+from twisted.web import http
+
 print '''1..1 chunkedEncodingDisconnect
 # The proxy closes the client connection and doesn't send a final
 # chunk if the origin disconnects without sending one'''
 
-from twisted.internet import error, protocol, reactor, tcp
-from twisted.web import http
-
 
 def callback():
     print 'not ok 1 - The client was left hanging'
diff --git a/plugins/experimental/metalink/test/clientDisconnect b/plugins/experimental/metalink/test/clientDisconnect
index 54398d2..af2258a 100755
--- a/plugins/experimental/metalink/test/clientDisconnect
+++ b/plugins/experimental/metalink/test/clientDisconnect
@@ -16,12 +16,12 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
-print '''1..1 clientDissconnect
-# The proxy doesn't crash if the client disconnects prematurely'''
-
 from twisted.internet import error, protocol, reactor, tcp
 from twisted.web import http
 
+print '''1..1 clientDissconnect
+# The proxy doesn't crash if the client disconnects prematurely'''
+
 
 def callback():
     print 'not ok 1 - Why didn\'t the test finish yet?'
diff --git a/plugins/experimental/metalink/test/contentLength b/plugins/experimental/metalink/test/contentLength
index d9635b2..f3bab94 100755
--- a/plugins/experimental/metalink/test/contentLength
+++ b/plugins/experimental/metalink/test/contentLength
@@ -16,12 +16,12 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
-print '''1..1 contentLength
-# The proxy forwards the Content-Length header to the client'''
-
 from twisted.internet import error, protocol, reactor, tcp
 from twisted.web import http
 
+print '''1..1 contentLength
+# The proxy forwards the Content-Length header to the client'''
+
 
 def callback():
     print 'not ok 1 - Why didn\'t the test finish yet?'
diff --git a/plugins/experimental/metalink/test/contentLengthDisconnect b/plugins/experimental/metalink/test/contentLengthDisconnect
index 17c371a..cb39cd3 100755
--- a/plugins/experimental/metalink/test/contentLengthDisconnect
+++ b/plugins/experimental/metalink/test/contentLengthDisconnect
@@ -16,13 +16,13 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
+from twisted.internet import error, protocol, reactor, tcp
+from twisted.web import http
+
 print '''1..2 contentLengthDisconnect
 # The proxy closes the client connection if the origin disconnects
 # prematurely'''
 
-from twisted.internet import error, protocol, reactor, tcp
-from twisted.web import http
-
 
 def callback():
     print 'not ok 2 - The client was left hanging'
diff --git a/plugins/experimental/metalink/test/finalChunkedEncodingDisconnect b/plugins/experimental/metalink/test/finalChunkedEncodingDisconnect
index 41887a9..8db9e4e 100755
--- a/plugins/experimental/metalink/test/finalChunkedEncodingDisconnect
+++ b/plugins/experimental/metalink/test/finalChunkedEncodingDisconnect
@@ -16,13 +16,13 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
+from twisted.internet import error, protocol, reactor, tcp
+from twisted.web import http
+
 print '''1..1 finalChunkEncodingDisconnect
 # The proxy forwards the final chunk even if the origin disconnects
 # immediately afterward'''
 
-from twisted.internet import error, protocol, reactor, tcp
-from twisted.web import http
-
 
 def callback():
     print 'not ok 1 - No final chunk yet'
diff --git a/plugins/experimental/metalink/test/headers b/plugins/experimental/metalink/test/headers
index adc071a..b6451e4 100755
--- a/plugins/experimental/metalink/test/headers
+++ b/plugins/experimental/metalink/test/headers
@@ -16,12 +16,12 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
-print '''1..1 headers
-# The response isn't held up until the origin starts sending content'''
-
 from twisted.internet import error, protocol, reactor, tcp
 from twisted.web import http
 
+print '''1..1 headers
+# The response isn't held up until the origin starts sending content'''
+
 
 def callback():
     print 'not ok 1 - No response yet'
diff --git a/plugins/experimental/metalink/test/http09 b/plugins/experimental/metalink/test/http09
index 675459a..0e7e0ef 100755
--- a/plugins/experimental/metalink/test/http09
+++ b/plugins/experimental/metalink/test/http09
@@ -16,9 +16,6 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
-print '''1..1 http09
-# The proxy doesn't crash on an HTTP/0.9 response'''
-
 # http://www.w3.org/Protocols/HTTP/AsImplemented
 #
 # The proxy crashes only after the response is complete.  It closes
@@ -32,6 +29,9 @@ print '''1..1 http09
 from twisted.internet import error, protocol, reactor, tcp
 from twisted.web import http
 
+print '''1..1 http09
+# The proxy doesn't crash on an HTTP/0.9 response'''
+
 
 def callback():
     print 'not ok 1 - Why didn\'t the test finish yet?'
diff --git a/plugins/experimental/metalink/test/location b/plugins/experimental/metalink/test/location
index 30ed488..4a0b770 100755
--- a/plugins/experimental/metalink/test/location
+++ b/plugins/experimental/metalink/test/location
@@ -16,12 +16,12 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
-print '''1..2 location
-# The proxy rewrites the Location header if the file is already cached'''
-
 from twisted.internet import error, protocol, reactor, tcp
 from twisted.web import http
 
+print '''1..2 location
+# The proxy rewrites the Location header if the file is already cached'''
+
 
 def callback():
     print 'not ok 1 - Why didn\'t the test finish yet?'
diff --git a/plugins/experimental/metalink/test/longer b/plugins/experimental/metalink/test/longer
index d56d18c..d7e48f3 100755
--- a/plugins/experimental/metalink/test/longer
+++ b/plugins/experimental/metalink/test/longer
@@ -16,16 +16,16 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
-print '''1..1 longer
-# The proxy doesn't choke if the origin sends more content than it
-# advertised'''
-
 # Unlike the contentLength test, don't stop the reactor at the end of
 # the headers.  Give the proxy time to choke.
 
 from twisted.internet import error, protocol, reactor, tcp
 from twisted.web import http
 
+print '''1..1 longer
+# The proxy doesn't choke if the origin sends more content than it
+# advertised'''
+
 
 def callback():
     print 'not ok 1 - No Content-Length header'
diff --git a/plugins/experimental/metalink/test/notCacheable b/plugins/experimental/metalink/test/notCacheable
index 8d6c529..217d44d 100755
--- a/plugins/experimental/metalink/test/notCacheable
+++ b/plugins/experimental/metalink/test/notCacheable
@@ -16,12 +16,12 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
-print '''1..1 notCacheable
-# The digest of a file that wasn't cacheable doesn't crash the proxy'''
-
 from twisted.internet import error, protocol, reactor, tcp
 from twisted.web import http
 
+print '''1..1 notCacheable
+# The digest of a file that wasn't cacheable doesn't crash the proxy'''
+
 
 def callback():
     print 'not ok 1 - Why didn\'t the test finish yet?'
diff --git a/plugins/experimental/metalink/test/notModified b/plugins/experimental/metalink/test/notModified
index 4e664ae..2d78433 100755
--- a/plugins/experimental/metalink/test/notModified
+++ b/plugins/experimental/metalink/test/notModified
@@ -16,12 +16,12 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
-print '''1..2 notModified
-# The proxy doesn't crash on a 304 Not Modified response'''
-
 from twisted.internet import error, protocol, reactor, tcp
 from twisted.web import http
 
+print '''1..2 notModified
+# The proxy doesn't crash on a 304 Not Modified response'''
+
 
 def callback():
     print 'ok 2 - The proxy didn\'t crash (the client connection didn\'t close yet)'
diff --git a/plugins/experimental/metalink/test/pipeliningDisconnect b/plugins/experimental/metalink/test/pipeliningDisconnect
index 501576f..4943d19 100755
--- a/plugins/experimental/metalink/test/pipeliningDisconnect
+++ b/plugins/experimental/metalink/test/pipeliningDisconnect
@@ -16,13 +16,13 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
+from twisted.internet import error, protocol, reactor, tcp
+from twisted.web import http
+
 print '''1..1 pipeliningDisconnect
 # The proxy doesn't crash if INKVConnInternal::do_io_close() gets
 # called after a message is already complete'''
 
-from twisted.internet import error, protocol, reactor, tcp
-from twisted.web import http
-
 
 def callback():
     print 'ok 1 - Did the connection close before the proxy made the second request?'
diff --git a/plugins/experimental/metalink/test/shortChunkedEncodingDisconnect b/plugins/experimental/metalink/test/shortChunkedEncodingDisconnect
index f4d7e74..f75aeaf 100755
--- a/plugins/experimental/metalink/test/shortChunkedEncodingDisconnect
+++ b/plugins/experimental/metalink/test/shortChunkedEncodingDisconnect
@@ -16,14 +16,14 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
+from twisted.internet import error, protocol, reactor, tcp
+from twisted.web import http
+
 print '''1..1 shortChunkedEncodingDisconnect
 # The proxy closes the client connection and doesn't send a final
 # chunk if the origin disconnects without sending one, before the
 # proxy sends the response headers'''
 
-from twisted.internet import error, protocol, reactor, tcp
-from twisted.web import http
-
 
 def callback():
     print 'not ok 1 - The client was left hanging'
diff --git a/plugins/experimental/metalink/test/shortClientDisconnect b/plugins/experimental/metalink/test/shortClientDisconnect
index 03ec5a5..d78e411 100755
--- a/plugins/experimental/metalink/test/shortClientDisconnect
+++ b/plugins/experimental/metalink/test/shortClientDisconnect
@@ -16,13 +16,13 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
+from twisted.internet import error, protocol, reactor, tcp
+from twisted.web import http
+
 print '''1..1 shortClientDisconnect
 # The proxy doesn't crash if the client disconnects before the proxy
 # sends the response headers'''
 
-from twisted.internet import error, protocol, reactor, tcp
-from twisted.web import http
-
 
 def callback():
     print 'not ok 1 - Why didn\'t the test finish yet?'
diff --git a/plugins/experimental/metalink/test/shortContentLengthDisconnect b/plugins/experimental/metalink/test/shortContentLengthDisconnect
index 9c40f39..b508d80 100755
--- a/plugins/experimental/metalink/test/shortContentLengthDisconnect
+++ b/plugins/experimental/metalink/test/shortContentLengthDisconnect
@@ -16,14 +16,14 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
+from twisted.internet import error, protocol, reactor, tcp
+from twisted.web import http
+
 print '''1..2 shortContentLengthDisconnect
 # The proxy sends the right Content-Length header and closes the
 # client connection if the origin disconnects before the proxy sends
 # the response headers'''
 
-from twisted.internet import error, protocol, reactor, tcp
-from twisted.web import http
-
 
 def callback():
     print 'not ok 2 - The client was left hanging'
diff --git a/plugins/experimental/metalink/test/zero b/plugins/experimental/metalink/test/zero
index 71fe60d..18a98c8 100755
--- a/plugins/experimental/metalink/test/zero
+++ b/plugins/experimental/metalink/test/zero
@@ -16,12 +16,12 @@
 # implied.  See the License for the specific language governing
 # permissions and limitations under the License.
 
-print '''1..1 zero
-# The proxy doesn't crash if the Content-Length is zero'''
-
 from twisted.internet import error, protocol, reactor, tcp
 from twisted.web import http
 
+print '''1..1 zero
+# The proxy doesn't crash if the Content-Length is zero'''
+
 
 def callback():
     print 'not ok 1 - Why didn\'t the test finish yet?'
diff --git a/plugins/experimental/ssl_session_reuse/tests/plug-load.test.py b/plugins/experimental/ssl_session_reuse/tests/plug-load.test.py
index cd3801e..10a6468 100644
--- a/plugins/experimental/ssl_session_reuse/tests/plug-load.test.py
+++ b/plugins/experimental/ssl_session_reuse/tests/plug-load.test.py
@@ -20,45 +20,45 @@ Test a basic remap of a http connection
 '''
 
 pluginName = 'ats_ssl_plugin'
-path=os.path.abspath(".")
-configFile='./packages/rhel.6.5.package/conf/trafficserver/ats_ssl_session_reuse.xml'
+path = os.path.abspath(".")
+configFile = './packages/rhel.6.5.package/conf/trafficserver/ats_ssl_session_reuse.xml'
 
-Test.ContinueOnFail=True
+Test.ContinueOnFail = True
 # Define default ATS
-ts=Test.MakeATSProcess("ts")
-server=Test.MakeOriginServer("server")
+ts = Test.MakeATSProcess("ts")
+server = Test.MakeOriginServer("server")
 
 Test.testName = ""
-request_header={"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
-#expected response from the origin server
-response_header={"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+# expected response from the origin server
+response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
-#add response to the server dictionary
+# add response to the server dictionary
 server.addResponse("sessionfile.log", request_header, response_header)
 ts.Disk.records_config.update({
-        'proxy.config.diags.debug.enabled': 1,
-        'proxy.config.diags.debug.tags': '{0}'.format(pluginName),
-    })
+    'proxy.config.diags.debug.enabled': 1,
+    'proxy.config.diags.debug.tags': '{0}'.format(pluginName),
+})
 
 ts.Disk.plugin_config.AddLine(
-    '# {1}/{0}.so {2}'.format(pluginName,path,configFile)
+    '# {1}/{0}.so {2}'.format(pluginName, path, configFile)
 )
 ts.Disk.remap_config.AddLine(
     'map http://www.example.com http://127.0.0.1:{0}'.format(server.Variables.Port)
 )
 
-goldFile = os.path.join(Test.RunDirectory,"{0}.gold".format(pluginName))
-with open(goldFile,'w+') as jf:
-        jf.write("``loading plugin ``{0}.so``".format(pluginName))
+goldFile = os.path.join(Test.RunDirectory, "{0}.gold".format(pluginName))
+with open(goldFile, 'w+') as jf:
+    jf.write("``loading plugin ``{0}.so``".format(pluginName))
 
 # call localhost straight
-tr=Test.AddTestRun()
-tr.Processes.Default.Command='curl --proxy 127.0.0.1:{0} "http://www.example.com" --verbose'.format(ts.Variables.port)
-tr.Processes.Default.ReturnCode=0
+tr = Test.AddTestRun()
+tr.Processes.Default.Command = 'curl --proxy 127.0.0.1:{0} "http://www.example.com" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.ReturnCode = 0
 # time delay as proxy.config.http.wait_for_cache could be broken
-tr.Processes.Default.StartBefore(server,ready=When.PortOpen(server.Variables.Port))
+tr.Processes.Default.StartBefore(server, ready=When.PortOpen(server.Variables.Port))
 tr.Processes.Default.StartBefore(Test.Processes.ts)
-tr.StillRunningAfter=server
+tr.StillRunningAfter = server
 
-#ts.Streams.All=goldFile
-#ts.Disk.diags_log.Content+=goldFile
+# ts.Streams.All=goldFile
+# ts.Disk.diags_log.Content+=goldFile
diff --git a/plugins/experimental/traffic_dump/post_process.py b/plugins/experimental/traffic_dump/post_process.py
index 42f76d8..0472cbc 100755
--- a/plugins/experimental/traffic_dump/post_process.py
+++ b/plugins/experimental/traffic_dump/post_process.py
@@ -43,6 +43,7 @@ TEMPLATE = json.loads('{"meta": {"version":"1.0"},"sessions":[]}')
 class PostProcessError(Exception):
     ''' Base class for post processing errors.
     '''
+
     def __init__(self, message=None):
         self.message = message
 
diff --git a/plugins/experimental/uri_signing/python_signer/uri_signer.py b/plugins/experimental/uri_signing/python_signer/uri_signer.py
index 353241b..549080a 100755
--- a/plugins/experimental/uri_signing/python_signer/uri_signer.py
+++ b/plugins/experimental/uri_signing/python_signer/uri_signer.py
@@ -25,108 +25,109 @@ import os
 # https://github.com/mpdavis/python-jose
 from jose import jwk, jwt
 
+
 def main():
-  parser = argparse.ArgumentParser()
-  parser.add_argument('-c', '--config',
-            help="Configuration File",
-            required=True)
-  parser.add_argument('-u', '--uri',
-            help="URI to sign",
-            required=True)
-
-  # helpers
-  parser.add_argument('--key_index', type=int, nargs=1)
-  parser.add_argument('--token_lifetime', type=int, nargs=1)
-
-  # override arguments -- claims
-  parser.add_argument('--aud', nargs=1)
-  parser.add_argument('--cdniets', type=int, nargs=1)
-  parser.add_argument('--cdnistd', type=int, nargs=1)
-  parser.add_argument('--cdnistt', type=int, nargs=1)
-  parser.add_argument('--exp', type=int, nargs=1)
-  parser.add_argument('--iss', nargs=1)
-
-  # override arguments -- key
-  parser.add_argument('--alg', nargs=1)
-  parser.add_argument('--k', nargs=1)
-  parser.add_argument('--kid', nargs=1)
-  parser.add_argument('--kty', nargs=1)
-
-  args = parser.parse_args()
-
-  with open(args.config, 'r') as f:
-    config = json.load(f)
-
-  keys = config["keys"]
-
-  # Select a key, either explicitly or randomly
-  key_index = 0
-  if args.key_index:
-    key_index = args.key_index[0]
-    print("args key_index " + str(key_index))
-  else:
-    key_index = random.randint(0,len(keys)-1)
-    print("randomizing key index")
-
-  print("Using key_index " + str(key_index))
-
-  print("Using Key: " + str(keys[key_index]["kid"]) + " to sign URI.")
-  key = keys[key_index]
-
-  # Build Out claimset
-  claimset = {}
-  if "iss" in config.keys():
-    claimset["iss"] = config["iss"]
-
-  if "token_lifetime" in config.keys():
-    claimset["exp"] = int(time.time()) + config["token_lifetime"]
-  else:
-    claimset["exp"] = int(time.time()) + 30
-
-  if "aud" in config.keys():
-    claimset["aud"] = config["aud"]
-
-  if "cdnistt" in config.keys():
-    if config["cdnistt"]:
-      claimset["cdnistt"] = 1
-      if "cdniets" in config.keys():
-        claimset["cdniets"] = config["cdniets"]
-      else:
-        claimset["cdniets"] = 30
-
-
-  # process override args - simple
-  if args.iss:
-    claimset["iss"] = args.iss[0]
-  if args.exp:
-    claimset["exp"] = args.exp[0]
-  if args.aud:
-    claimset["aud"] = args.aud[0]
-
-  # process override args - complex
-  if args.cdnistt:
-    claimset["cdnistt"] = args.cdnistt[0]
-
-  if "cdnistt" in config.keys():
-    if args.cdniets:
-      claimset["cdniets"] = arg.cdniets[0]
-
-  # specific key overrides
-  if args.alg:
-    key["alg"] = args.alg[0]
-  if args.kid:
-    key["kid"] = args.kid[0]
-  if args.kty:
-    key["kty"] = args.kty[0]
-  if args.k:
-    key["k"] = args.k[0]
-
-  print(claimset)
-  print(key)
-
-  Token = jwt.encode(claimset,key,algorithm=key["alg"])
-
-  print("Signed URL: " + args.uri + "?URISigningPackage=" + Token)
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-c', '--config',
+                        help="Configuration File",
+                        required=True)
+    parser.add_argument('-u', '--uri',
+                        help="URI to sign",
+                        required=True)
+
+    # helpers
+    parser.add_argument('--key_index', type=int, nargs=1)
+    parser.add_argument('--token_lifetime', type=int, nargs=1)
+
+    # override arguments -- claims
+    parser.add_argument('--aud', nargs=1)
+    parser.add_argument('--cdniets', type=int, nargs=1)
+    parser.add_argument('--cdnistd', type=int, nargs=1)
+    parser.add_argument('--cdnistt', type=int, nargs=1)
+    parser.add_argument('--exp', type=int, nargs=1)
+    parser.add_argument('--iss', nargs=1)
+
+    # override arguments -- key
+    parser.add_argument('--alg', nargs=1)
+    parser.add_argument('--k', nargs=1)
+    parser.add_argument('--kid', nargs=1)
+    parser.add_argument('--kty', nargs=1)
+
+    args = parser.parse_args()
+
+    with open(args.config, 'r') as f:
+        config = json.load(f)
+
+    keys = config["keys"]
+
+    # Select a key, either explicitly or randomly
+    key_index = 0
+    if args.key_index:
+        key_index = args.key_index[0]
+        print("args key_index " + str(key_index))
+    else:
+        key_index = random.randint(0, len(keys) - 1)
+        print("randomizing key index")
+
+    print("Using key_index " + str(key_index))
+
+    print("Using Key: " + str(keys[key_index]["kid"]) + " to sign URI.")
+    key = keys[key_index]
+
+    # Build Out claimset
+    claimset = {}
+    if "iss" in config.keys():
+        claimset["iss"] = config["iss"]
+
+    if "token_lifetime" in config.keys():
+        claimset["exp"] = int(time.time()) + config["token_lifetime"]
+    else:
+        claimset["exp"] = int(time.time()) + 30
+
+    if "aud" in config.keys():
+        claimset["aud"] = config["aud"]
+
+    if "cdnistt" in config.keys():
+        if config["cdnistt"]:
+            claimset["cdnistt"] = 1
+            if "cdniets" in config.keys():
+                claimset["cdniets"] = config["cdniets"]
+            else:
+                claimset["cdniets"] = 30
+
+    # process override args - simple
+    if args.iss:
+        claimset["iss"] = args.iss[0]
+    if args.exp:
+        claimset["exp"] = args.exp[0]
+    if args.aud:
+        claimset["aud"] = args.aud[0]
+
+    # process override args - complex
+    if args.cdnistt:
+        claimset["cdnistt"] = args.cdnistt[0]
+
+    if "cdnistt" in config.keys():
+        if args.cdniets:
+            claimset["cdniets"] = arg.cdniets[0]
+
+    # specific key overrides
+    if args.alg:
+        key["alg"] = args.alg[0]
+    if args.kid:
+        key["kid"] = args.kid[0]
+    if args.kty:
+        key["kty"] = args.kty[0]
+    if args.k:
+        key["k"] = args.k[0]
+
+    print(claimset)
+    print(key)
+
+    Token = jwt.encode(claimset, key, algorithm=key["alg"])
+
+    print("Signed URL: " + args.uri + "?URISigningPackage=" + Token)
+
 
 if __name__ == "__main__":
-   main()
+    main()
diff --git a/tests/gold_tests/autest-site/ports.py b/tests/gold_tests/autest-site/ports.py
index 4f26871..db6a66f 100644
--- a/tests/gold_tests/autest-site/ports.py
+++ b/tests/gold_tests/autest-site/ports.py
@@ -102,7 +102,7 @@ def _get_available_port(queue):
     if queue.qsize() == 0:
         host.WriteWarning("Port queue is empty.")
         raise PortQueueSelectionError(
-                "Could not get a valid port because the queue is empty")
+            "Could not get a valid port because the queue is empty")
 
     port = queue.get()
     while PortOpen(port):
@@ -112,7 +112,7 @@ def _get_available_port(queue):
         if queue.qsize() == 0:
             host.WriteWarning("Port queue is empty.")
             raise PortQueueSelectionError(
-                    "Could not get a valid port because the queue is empty")
+                "Could not get a valid port because the queue is empty")
         port = queue.get()
     return port
 
@@ -154,7 +154,7 @@ def _setup_port_queue(amount=1000):
             ).decode().split("=")[1].split()
         dmin = int(dmin)
         dmax = int(dmax)
-    except:
+    except Exception:
         host.WriteWarning("Unable to call sysctrl!\n Tests may fail because of bad port selection!")
         return
 
@@ -228,22 +228,22 @@ def get_port(obj, name):
         try:
             port = _get_available_port(g_ports)
             host.WriteVerbose(
-                    "get_port",
-                    "Using port from port queue: {}".format(port))
+                "get_port",
+                "Using port from port queue: {}".format(port))
             # setup clean up step to recycle the port
             obj.Setup.Lambda(func_cleanup=lambda: g_ports.put(
                 port), description="recycling port")
         except PortQueueSelectionError:
             port = _get_port_by_bind()
             host.WriteVerbose(
-                    "get_port",
-                    "Queue was drained. Using port from a bound socket: {}".format(port))
+                "get_port",
+                "Queue was drained. Using port from a bound socket: {}".format(port))
     else:
         # Since the queue could not be populated, use a port via bind.
         port = _get_port_by_bind()
         host.WriteVerbose(
-                "get_port",
-                "Queue is empty. Using port from a bound socket: {}".format(port))
+            "get_port",
+            "Queue is empty. Using port from a bound socket: {}".format(port))
 
     # Assign to the named variable.
     obj.Variables[name] = port
diff --git a/tests/gold_tests/basic/deny0.test.py b/tests/gold_tests/basic/deny0.test.py
index 4cacd14..cf808c4 100644
--- a/tests/gold_tests/basic/deny0.test.py
+++ b/tests/gold_tests/basic/deny0.test.py
@@ -24,7 +24,7 @@ Test that Trafficserver rejects requests for host 0
 
 Test.ContinueOnFail = True
 
-HOST1='redirect.test'
+HOST1 = 'redirect.test'
 
 redirect_serv = Test.MakeOriginServer("redirect_serv", ip='0.0.0.0')
 
@@ -33,17 +33,11 @@ dns.addRecords(records={HOST1: ['127.0.0.1']})
 
 ts = Test.MakeATSProcess("ts")
 ts.Disk.records_config.update({
-     'proxy.config.diags.debug.enabled': 1
-    ,'proxy.config.diags.debug.tags': 'http|dns|redirect'
-    ,'proxy.config.http.redirection_enabled': 1
-    ,'proxy.config.http.number_of_redirections': 1
-    ,'proxy.config.http.cache.http': 0
-    ,'proxy.config.dns.nameservers': '127.0.0.1:{0}'.format(dns.Variables.Port)
-    ,'proxy.config.dns.resolv_conf': 'NULL'
-    ,'proxy.config.url_remap.remap_required': 0  # need this so the domain gets a chance to be evaluated through DNS
+    # need this so the domain gets a chance to be evaluated through DNS
+    'proxy.config.diags.debug.enabled': 1, 'proxy.config.diags.debug.tags': 'http|dns|redirect', 'proxy.config.http.redirection_enabled': 1, 'proxy.config.http.number_of_redirections': 1, 'proxy.config.http.cache.http': 0, 'proxy.config.dns.nameservers': '127.0.0.1:{0}'.format(dns.Variables.Port), 'proxy.config.dns.resolv_conf': 'NULL', 'proxy.config.url_remap.remap_required': 0
 })
 
-Test.Setup.Copy(os.path.join(Test.Variables.AtsTestToolsDir,'tcp_client.py'))
+Test.Setup.Copy(os.path.join(Test.Variables.AtsTestToolsDir, 'tcp_client.py'))
 
 data_dirname = 'generated_test_data'
 data_path = os.path.join(Test.TestDirectory, data_dirname)
@@ -53,30 +47,33 @@ with open(os.path.join(data_path, 'deny0.gold'), 'w') as f:
     f.write('HTTP/1.1 400 Bad Destination Address\r\n')
 
 isFirstTest = True
+
+
 def buildMetaTest(testName, requestString):
-  tr = Test.AddTestRun(testName)
-  global isFirstTest
-  if isFirstTest:
-    isFirstTest = False
-    tr.Processes.Default.StartBefore(ts, ready=When.PortOpen(ts.Variables.port))
-    tr.Processes.Default.StartBefore(redirect_serv, ready=When.PortOpen(redirect_serv.Variables.Port))
-    tr.Processes.Default.StartBefore(dns)
-  with open(os.path.join(data_path, tr.Name), 'w') as f:
-      f.write(requestString)
-  tr.Processes.Default.Command = "python3 tcp_client.py 127.0.0.1 {0} {1} | head -1".format(ts.Variables.port, os.path.join(data_dirname, tr.Name))
-  tr.ReturnCode = 0
-  tr.Processes.Default.Streams.stdout = gold_filepath
-  tr.StillRunningAfter = ts
-  tr.StillRunningAfter = redirect_serv
-  tr.StillRunningAfter = dns
+    tr = Test.AddTestRun(testName)
+    global isFirstTest
+    if isFirstTest:
+        isFirstTest = False
+        tr.Processes.Default.StartBefore(ts, ready=When.PortOpen(ts.Variables.port))
+        tr.Processes.Default.StartBefore(redirect_serv, ready=When.PortOpen(redirect_serv.Variables.Port))
+        tr.Processes.Default.StartBefore(dns)
+    with open(os.path.join(data_path, tr.Name), 'w') as f:
+        f.write(requestString)
+    tr.Processes.Default.Command = "python3 tcp_client.py 127.0.0.1 {0} {1} | head -1".format(
+        ts.Variables.port, os.path.join(data_dirname, tr.Name))
+    tr.ReturnCode = 0
+    tr.Processes.Default.Streams.stdout = gold_filepath
+    tr.StillRunningAfter = ts
+    tr.StillRunningAfter = redirect_serv
+    tr.StillRunningAfter = dns
 
 
 buildMetaTest('RejectInterfaceAnyIpv4',
-    'GET / HTTP/1.1\r\nHost: 0:{port}\r\nConnection: close\r\n\r\n'.format(port=ts.Variables.port))
+              'GET / HTTP/1.1\r\nHost: 0:{port}\r\nConnection: close\r\n\r\n'.format(port=ts.Variables.port))
 
 
 buildMetaTest('RejectInterfaceAnyIpv6',
-    'GET / HTTP/1.1\r\nHost: [::]:{port}\r\nConnection: close\r\n\r\n'.format(port=ts.Variables.portv6))
+              'GET / HTTP/1.1\r\nHost: [::]:{port}\r\nConnection: close\r\n\r\n'.format(port=ts.Variables.portv6))
 
 
 # Sets up redirect to IPv4 ANY address
@@ -86,7 +83,7 @@ redirect_response_header = {"headers": "HTTP/1.1 302 Found\r\nLocation: http://0
 redirect_serv.addResponse("sessionfile.log", redirect_request_header, redirect_response_header)
 
 buildMetaTest('RejectRedirectToInterfaceAnyIpv4',
-    'GET /redirect-0 HTTP/1.1\r\nHost: {host}:{port}\r\n\r\n'.format(host=HOST1, port=redirect_serv.Variables.Port))
+              'GET /redirect-0 HTTP/1.1\r\nHost: {host}:{port}\r\n\r\n'.format(host=HOST1, port=redirect_serv.Variables.Port))
 
 
 # Sets up redirect to IPv6 ANY address
@@ -96,7 +93,7 @@ redirect_response_header = {"headers": "HTTP/1.1 302 Found\r\nLocation: http://[
 redirect_serv.addResponse("sessionfile.log", redirect_request_header, redirect_response_header)
 
 buildMetaTest('RejectRedirectToInterfaceAnyIpv6',
-    'GET /redirect-0v6 HTTP/1.1\r\nHost: {host}:{port}\r\n\r\n'.format(host=HOST1, port=redirect_serv.Variables.Port))
+              'GET /redirect-0v6 HTTP/1.1\r\nHost: {host}:{port}\r\n\r\n'.format(host=HOST1, port=redirect_serv.Variables.Port))
 
 
 Test.Setup.Copy(data_path)
diff --git a/tests/gold_tests/body_factory/http304_response.test.py b/tests/gold_tests/body_factory/http304_response.test.py
index dc39eb6..79e0e8c 100644
--- a/tests/gold_tests/body_factory/http304_response.test.py
+++ b/tests/gold_tests/body_factory/http304_response.test.py
@@ -47,7 +47,7 @@ tr = Test.AddTestRun("Test domain {0}".format(DEFAULT_304_HOST))
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.StillRunningAfter = ts
 
-cmd_tpl = "python3 tcp_client.py 127.0.0.1 {0} {1} | grep -v '^Date: '| grep -v '^Server: ATS/' | sed 's;ApacheTrafficServer\/[^ ]*;VERSION;'"
+cmd_tpl = r"python3 tcp_client.py 127.0.0.1 {0} {1} | grep -v '^Date: '| grep -v '^Server: ATS/' | sed 's;ApacheTrafficServer\/[^ ]*;VERSION;'"
 tr.Processes.Default.Command = cmd_tpl.format(ts.Variables.port, 'data/{0}_get.txt'.format(DEFAULT_304_HOST))
 tr.Processes.Default.TimeOut = 5  # seconds
 tr.Processes.Default.ReturnCode = 0
diff --git a/tests/gold_tests/body_factory/http_with_origin.test.py b/tests/gold_tests/body_factory/http_with_origin.test.py
index 6c65a79..7d418c4 100644
--- a/tests/gold_tests/body_factory/http_with_origin.test.py
+++ b/tests/gold_tests/body_factory/http_with_origin.test.py
@@ -99,7 +99,7 @@ trget304.StillRunningBefore = server
 trget304.StillRunningAfter = ts
 trget304.StillRunningAfter = server
 
-cmd_tpl = "python3 tcp_client.py 127.0.0.1 {0} {1} | grep -v '^Date: '| grep -v '^Server: ATS/' | sed 's;ApacheTrafficServer\/[^ ]*;VERSION;'"
+cmd_tpl = r"python3 tcp_client.py 127.0.0.1 {0} {1} | grep -v '^Date: '| grep -v '^Server: ATS/' | sed 's;ApacheTrafficServer\/[^ ]*;VERSION;'"
 trget304.Processes.Default.Command = cmd_tpl.format(ts.Variables.port, 'data/{0}_get_304.txt'.format(HOST))
 trget304.Processes.Default.TimeOut = 5  # seconds
 trget304.Processes.Default.ReturnCode = 0
diff --git a/tests/gold_tests/cache/cache-control.test.py b/tests/gold_tests/cache/cache-control.test.py
index cf3caf6..3f59659 100644
--- a/tests/gold_tests/cache/cache-control.test.py
+++ b/tests/gold_tests/cache/cache-control.test.py
@@ -27,14 +27,29 @@ Test.ContinueOnFail = True
 ts = Test.MakeATSProcess("ts")
 server = Test.MakeOriginServer("server")
 
-#**testname is required**
+# **testname is required**
 testName = ""
 request_header1 = {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
-response_header1 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nCache-Control: max-age=300\r\n\r\n", "timestamp": "1469733493.993", "body": "xxx"}
-request_header2 = {"headers": "GET /no_cache_control HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
-response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": "the flinstones"}
-request_header3 = {"headers": "GET /max_age_10sec HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
-response_header3 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nCache-Control: max-age=10,public\r\n\r\n", "timestamp": "1469733493.993", "body": "yabadabadoo"}
+response_header1 = {
+    "headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nCache-Control: max-age=300\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": "xxx"}
+request_header2 = {
+    "headers": "GET /no_cache_control HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": ""}
+response_header2 = {
+    "headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": "the flinstones"}
+request_header3 = {
+    "headers": "GET /max_age_10sec HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": ""}
+response_header3 = {
+    "headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nCache-Control: max-age=10,public\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": "yabadabadoo"}
 server.addResponse("sessionlog.json", request_header1, response_header1)
 server.addResponse("sessionlog.json", request_header2, response_header2)
 server.addResponse("sessionlog.json", request_header3, response_header3)
@@ -58,42 +73,48 @@ ts.Disk.remap_config.AddLine(
 tr = Test.AddTestRun()
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(Test.Processes.ts, ready=1)
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H "x-debug: x-cache,via" -H "Host: www.example.com" http://localhost:{port}/max_age_10sec'.format(port=ts.Variables.port)
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H "x-debug: x-cache,via" -H "Host: www.example.com" http://localhost:{port}/max_age_10sec'.format(
+    port=ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "gold/cache_and_req_body-miss.gold"
 tr.StillRunningAfter = ts
 
 # Test 2 - 200 cached response and using netcat
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = "printf 'GET /max_age_10sec HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(port=ts.Variables.port)
+tr.Processes.Default.Command = "printf 'GET /max_age_10sec HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(
+    port=ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "gold/cache_and_req_body-hit.gold"
 tr.StillRunningAfter = ts
 
 # Test 3 - response with no cache control, so cache-miss every time
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = "printf 'GET /no_cache_control HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(port=ts.Variables.port)
+tr.Processes.Default.Command = "printf 'GET /no_cache_control HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(
+    port=ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "gold/cache_no_cc.gold"
 tr.StillRunningAfter = ts
 
 # Test 4 - Cache-Control: no-cache (from client), so cache miss every time
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = "printf 'GET /no_cache_control HTTP/1.1\r\n''Cache-Control:no-cache\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(port=ts.Variables.port)
+tr.Processes.Default.Command = "printf 'GET /no_cache_control HTTP/1.1\r\n''Cache-Control:no-cache\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(
+    port=ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "gold/cache_no_cc.gold"
 tr.StillRunningAfter = ts
 
 # Test 5 - hit stale cache.
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = "sleep 15; printf 'GET /max_age_10sec HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(port=ts.Variables.port)
+tr.Processes.Default.Command = "sleep 15; printf 'GET /max_age_10sec HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(
+    port=ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "gold/cache_hit_stale.gold"
 tr.StillRunningAfter = ts
 
 # Test 6 - only-if-cached. 504 "Not Cached" should be returned if not in cache
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = "printf 'GET /no_cache_control HTTP/1.1\r\n''Cache-Control: only-if-cached\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''Cache-control: max-age=300\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(port=ts.Variables.port)
+tr.Processes.Default.Command = "printf 'GET /no_cache_control HTTP/1.1\r\n''Cache-Control: only-if-cached\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''Cache-control: max-age=300\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(
+    port=ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "gold/cache_no_cache.gold"
 tr.StillRunningAfter = ts
diff --git a/tests/gold_tests/chunked_encoding/chunked_encoding.test.py b/tests/gold_tests/chunked_encoding/chunked_encoding.test.py
index fdea251..4e6df88 100644
--- a/tests/gold_tests/chunked_encoding/chunked_encoding.test.py
+++ b/tests/gold_tests/chunked_encoding/chunked_encoding.test.py
@@ -42,16 +42,18 @@ response_header = {"headers": "HTTP/1.1 200 OK\r\nServer: uServer\r\nConnection:
                    "timestamp": "1469733493.993",
                    "body": ""}
 
-request_header2 = {"headers": "POST / HTTP/1.1\r\nHost: www.anotherexample.com\r\nContent-Type: application/x-www-form-urlencoded\r\nContent-Length: 11\r\n\r\n",
-                   "timestamp": "1415926535.898",
-                   "body": "knock knock"}
+request_header2 = {
+    "headers": "POST / HTTP/1.1\r\nHost: www.anotherexample.com\r\nContent-Type: application/x-www-form-urlencoded\r\nContent-Length: 11\r\n\r\n",
+    "timestamp": "1415926535.898",
+    "body": "knock knock"}
 response_header2 = {"headers": "HTTP/1.1 200 OK\r\nServer: uServer\r\nConnection: close\r\nTransfer-Encoding: chunked\r\n\r\n",
                     "timestamp": "1415926535.898",
                     "body": ""}
 
-request_header3 = {"headers": "POST / HTTP/1.1\r\nHost: www.yetanotherexample.com\r\nContent-Type: application/x-www-form-urlencoded\r\nContent-Length: 11\r\n\r\n",
-                   "timestamp": "1415926535.898",
-                   "body": "knock knock"}
+request_header3 = {
+    "headers": "POST / HTTP/1.1\r\nHost: www.yetanotherexample.com\r\nContent-Type: application/x-www-form-urlencoded\r\nContent-Length: 11\r\n\r\n",
+    "timestamp": "1415926535.898",
+    "body": "knock knock"}
 response_header3 = {"headers": "HTTP/1.1 200 OK\r\nServer: uServer\r\nConnection: close\r\nTransfer-Encoding: chunked\r\n\r\n",
                     "timestamp": "1415926535.898",
                     "body": ""}
@@ -69,7 +71,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'http',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
@@ -91,7 +93,7 @@ ts.Disk.ssl_multicert_config.AddLine(
 )
 
 # build test code
-tr=Test.Build(target='smuggle-client',sources=['smuggle-client.c'])
+tr = Test.Build(target='smuggle-client', sources=['smuggle-client.c'])
 tr.TimeOut = 5
 tr.Setup.Copy('smuggle-client.c')
 
diff --git a/tests/gold_tests/command_argument/verify_global_plugin.test.py b/tests/gold_tests/command_argument/verify_global_plugin.test.py
index e7bfae3..aa86b2d 100644
--- a/tests/gold_tests/command_argument/verify_global_plugin.test.py
+++ b/tests/gold_tests/command_argument/verify_global_plugin.test.py
@@ -99,7 +99,7 @@ tr.Processes.Default.Streams.stderr = Testers.ContainsExpression(
     "ERROR: .*unable to find TSPluginInit function in",
     "Should warn about the need for the TSPluginInit symbol")
 ts.Disk.diags_log.Content = Testers.ContainsExpression("ERROR",
-    "ERROR: .*unable to find TSPluginInit function in")
+                                                       "ERROR: .*unable to find TSPluginInit function in")
 
 
 """
@@ -122,7 +122,7 @@ tr.Processes.Default.Streams.stderr = Testers.ContainsExpression(
     "ERROR: .*unable to find TSPluginInit function in",
     "Should warn about the need for the TSPluginInit symbol")
 ts.Disk.diags_log.Content = Testers.ContainsExpression("ERROR",
-    "ERROR: .*unable to find TSPluginInit function in")
+                                                       "ERROR: .*unable to find TSPluginInit function in")
 
 
 """
@@ -195,4 +195,4 @@ tr.Processes.Default.Streams.stderr = Testers.ContainsExpression(
     "ERROR: .*: undefined symbol: .*foo.*",
     "Should warn about the need for the TSPluginInit symbol")
 ts.Disk.diags_log.Content = Testers.ContainsExpression("ERROR",
-    "ERROR: .*: undefined symbol: .*foo.*")
+                                                       "ERROR: .*: undefined symbol: .*foo.*")
diff --git a/tests/gold_tests/command_argument/verify_remap_plugin.test.py b/tests/gold_tests/command_argument/verify_remap_plugin.test.py
index 004c9c8..dc4dc16 100644
--- a/tests/gold_tests/command_argument/verify_remap_plugin.test.py
+++ b/tests/gold_tests/command_argument/verify_remap_plugin.test.py
@@ -98,7 +98,8 @@ tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.Streams.stderr = Testers.ContainsExpression(
     "ERROR: .*missing required function TSRemapInit",
     "Should warn about the need for the TSRemapInit symbol")
-ts.Disk.diags_log.Content = Testers.ContainsExpression("ERROR",
+ts.Disk.diags_log.Content = Testers.ContainsExpression(
+    "ERROR",
     "ERROR: .*missing required function TSRemapInit")
 
 
@@ -121,7 +122,8 @@ tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.Streams.stderr = Testers.ContainsExpression(
     "ERROR: .*missing required function TSRemapInit",
     "Should warn about the need for the TSRemapInit symbol")
-ts.Disk.diags_log.Content = Testers.ContainsExpression("ERROR",
+ts.Disk.diags_log.Content = Testers.ContainsExpression(
+    "ERROR",
     "ERROR: .*missing required function TSRemapInit")
 
 
diff --git a/tests/gold_tests/continuations/double.test.py b/tests/gold_tests/continuations/double.test.py
index ab830cd..8f45426 100644
--- a/tests/gold_tests/continuations/double.test.py
+++ b/tests/gold_tests/continuations/double.test.py
@@ -49,14 +49,14 @@ ts.Disk.records_config.update({
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.http.cache.http': 0,  # disable cache to simply the test.
     'proxy.config.cache.enable_read_while_writer': 0,
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
     'proxy.config.http2.max_concurrent_streams_in': 65535
 })
 
 # add plugin to assist with test metrics
 Test.PreparePlugin(os.path.join(Test.Variables.AtsTestToolsDir,
-                                 'plugins', 'continuations_verify.cc'), ts)
+                                'plugins', 'continuations_verify.cc'), ts)
 
 comparator_command = '''
 if test "`traffic_ctl metric get continuations_verify.{0}.close.1 | cut -d ' ' -f 2`" -eq "`traffic_ctl metric get continuations_verify.{0}.close.2 | cut -d ' ' -f 2`" ; then\
@@ -75,9 +75,9 @@ tr = Test.AddTestRun()
 # Create a bunch of curl commands to be executed in parallel. Default.Process is set in SpawnCommands.
 # On Fedora 28/29, it seems that curl will occaisionally timeout after a couple seconds and return exitcode 2
 # Examinig the packet capture shows that Traffic Server dutifully sends the response
-ps = tr.SpawnCommands(cmdstr=cmd, count=numberOfRequests, retcode=Any(0,2))
+ps = tr.SpawnCommands(cmdstr=cmd, count=numberOfRequests, retcode=Any(0, 2))
 tr.Processes.Default.Env = ts.Env
-tr.Processes.Default.ReturnCode = Any(0,2)
+tr.Processes.Default.ReturnCode = Any(0, 2)
 
 # Execution order is: ts/server, ps(curl cmds), Default Process.
 tr.Processes.Default.StartBefore(
@@ -98,14 +98,17 @@ tr.StillRunningAfter = ts
 # Parking this as a ready tester on a meaningless process
 # To stall the test runs that check for the stats until the
 # stats have propagated and are ready to read.
+
+
 def make_done_stat_ready(tsenv):
-  def done_stat_ready(process, hasRunFor, **kw):
-    retval = subprocess.run("traffic_ctl metric get continuations_verify.test.done > done  2> /dev/null", shell=True, env=tsenv)
-    if retval.returncode == 0:
-      retval = subprocess.run("grep 1 done > /dev/null", shell = True, env=tsenv)
-    return retval.returncode == 0
+    def done_stat_ready(process, hasRunFor, **kw):
+        retval = subprocess.run("traffic_ctl metric get continuations_verify.test.done > done  2> /dev/null", shell=True, env=tsenv)
+        if retval.returncode == 0:
+            retval = subprocess.run("grep 1 done > /dev/null", shell=True, env=tsenv)
+        return retval.returncode == 0
+
+    return done_stat_ready
 
-  return done_stat_ready
 
 # number of sessions/transactions opened and closed are equal
 tr = Test.AddTestRun("Check Ssn")
@@ -135,4 +138,3 @@ tr.Processes.Default.Env = ts.Env
 tr.Processes.Default.Streams.stdout = Testers.ContainsExpression("yes", 'should verify contents')
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server2
-
diff --git a/tests/gold_tests/continuations/double_h2.test.py b/tests/gold_tests/continuations/double_h2.test.py
index 8cf025a..8102021 100644
--- a/tests/gold_tests/continuations/double_h2.test.py
+++ b/tests/gold_tests/continuations/double_h2.test.py
@@ -59,14 +59,14 @@ ts.Disk.records_config.update({
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.http.cache.http': 0,  # disable cache to simply the test.
     'proxy.config.cache.enable_read_while_writer': 0,
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
     'proxy.config.http2.max_concurrent_streams_in': 65535
 })
 
 # add plugin to assist with test metrics
 Test.PreparePlugin(os.path.join(Test.Variables.AtsTestToolsDir,
-                                 'plugins', 'continuations_verify.cc'), ts)
+                                'plugins', 'continuations_verify.cc'), ts)
 
 comparator_command = '''
 if test "`traffic_ctl metric get continuations_verify.{0}.close.1 | cut -d ' ' -f 2`" -eq "`traffic_ctl metric get continuations_verify.{0}.close.2 | cut -d ' ' -f 2`" ; then\
@@ -86,9 +86,9 @@ tr = Test.AddTestRun()
 # Create a bunch of curl commands to be executed in parallel. Default.Process is set in SpawnCommands.
 # On Fedora 28/29, it seems that curl will occaisionally timeout after a couple seconds and return exitcode 2
 # Examinig the packet capture shows that Traffic Server dutifully sends the response
-ps = tr.SpawnCommands(cmdstr=cmd, count=numberOfRequests, retcode=Any(0,2))
+ps = tr.SpawnCommands(cmdstr=cmd, count=numberOfRequests, retcode=Any(0, 2))
 tr.Processes.Default.Env = ts.Env
-tr.Processes.Default.ReturnCode = Any(0,2)
+tr.Processes.Default.ReturnCode = Any(0, 2)
 
 # Execution order is: ts/server, ps(curl cmds), Default Process.
 tr.Processes.Default.StartBefore(
@@ -109,14 +109,17 @@ tr.StillRunningAfter = ts
 # Parking this as a ready tester on a meaningless process
 # To stall the test runs that check for the stats until the
 # stats have propagated and are ready to read.
+
+
 def make_done_stat_ready(tsenv):
-  def done_stat_ready(process, hasRunFor, **kw):
-    retval = subprocess.run("traffic_ctl metric get continuations_verify.test.done > done  2> /dev/null", shell=True, env=tsenv)
-    if retval.returncode == 0:
-      retval = subprocess.run("grep 1 done > /dev/null", shell = True, env=tsenv)
-    return retval.returncode == 0
+    def done_stat_ready(process, hasRunFor, **kw):
+        retval = subprocess.run("traffic_ctl metric get continuations_verify.test.done > done  2> /dev/null", shell=True, env=tsenv)
+        if retval.returncode == 0:
+            retval = subprocess.run("grep 1 done > /dev/null", shell=True, env=tsenv)
+        return retval.returncode == 0
+
+    return done_stat_ready
 
-  return done_stat_ready
 
 # number of sessions/transactions opened and closed are equal
 tr = Test.AddTestRun("Check Ssn")
@@ -146,4 +149,3 @@ tr.Processes.Default.Env = ts.Env
 tr.Processes.Default.Streams.stdout = Testers.ContainsExpression("yes", 'should verify contents')
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server2
-
diff --git a/tests/gold_tests/continuations/openclose.test.py b/tests/gold_tests/continuations/openclose.test.py
index b75b95e..ff2760c 100644
--- a/tests/gold_tests/continuations/openclose.test.py
+++ b/tests/gold_tests/continuations/openclose.test.py
@@ -59,9 +59,9 @@ tr = Test.AddTestRun()
 # Create a bunch of curl commands to be executed in parallel. Default.Process is set in SpawnCommands.
 # On Fedora 28/29, it seems that curl will occaisionally timeout after a couple seconds and return exitcode 2
 # Examinig the packet capture shows that Traffic Server dutifully sends the response
-ps = tr.SpawnCommands(cmdstr=cmd,  count=numberOfRequests, retcode=Any(0,2))
+ps = tr.SpawnCommands(cmdstr=cmd, count=numberOfRequests, retcode=Any(0, 2))
 tr.Processes.Default.Env = ts.Env
-tr.Processes.Default.ReturnCode = Any(0,2)
+tr.Processes.Default.ReturnCode = Any(0, 2)
 
 # Execution order is: ts/server, ps(curl cmds), Default Process.
 tr.Processes.Default.StartBefore(
@@ -73,7 +73,7 @@ tr.StillRunningAfter = ts
 
 # Signal that all the curl processes have completed
 tr = Test.AddTestRun("Curl Done")
-tr.DelayStart = 2 # Delaying a couple seconds to make sure the global continuation's lock contention resolves.
+tr.DelayStart = 2  # Delaying a couple seconds to make sure the global continuation's lock contention resolves.
 tr.Processes.Default.Command = "traffic_ctl plugin msg done done"
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Env = ts.Env
@@ -82,14 +82,17 @@ tr.StillRunningAfter = ts
 # Parking this as a ready tester on a meaningless process
 # To stall the test runs that check for the stats until the
 # stats have propagated and are ready to read.
+
+
 def make_done_stat_ready(tsenv):
-  def done_stat_ready(process, hasRunFor, **kw):
-    retval = subprocess.run("traffic_ctl metric get ssntxnorder_verify.test.done > done  2> /dev/null", shell=True, env=tsenv)
-    if retval.returncode == 0:
-      retval = subprocess.run("grep 1 done > /dev/null", shell = True, env=tsenv)
-    return retval.returncode == 0
+    def done_stat_ready(process, hasRunFor, **kw):
+        retval = subprocess.run("traffic_ctl metric get ssntxnorder_verify.test.done > done  2> /dev/null", shell=True, env=tsenv)
+        if retval.returncode == 0:
+            retval = subprocess.run("grep 1 done > /dev/null", shell=True, env=tsenv)
+        return retval.returncode == 0
+
+    return done_stat_ready
 
-  return done_stat_ready
 
 # number of sessions/transactions opened and closed are equal
 tr = Test.AddTestRun("Check Ssn order errors")
@@ -138,4 +141,3 @@ tr.Processes.Default.Streams.stdout += Testers.ContainsExpression(
     "ssntxnorder_verify.txn.start {}".format(numberOfRequests), 'should be the number of transactions we made')
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-
diff --git a/tests/gold_tests/continuations/openclose_h2.test.py b/tests/gold_tests/continuations/openclose_h2.test.py
index 6f07ce9..4a04eb9 100644
--- a/tests/gold_tests/continuations/openclose_h2.test.py
+++ b/tests/gold_tests/continuations/openclose_h2.test.py
@@ -73,9 +73,9 @@ tr = Test.AddTestRun()
 # Create a bunch of curl commands to be executed in parallel. Default.Process is set in SpawnCommands.
 # On Fedora 28/29, it seems that curl will occaisionally timeout after a couple seconds and return exitcode 2
 # Examinig the packet capture shows that Traffic Server dutifully sends the response
-ps = tr.SpawnCommands(cmdstr=cmd,  count=numberOfRequests, retcode=Any(0,2))
+ps = tr.SpawnCommands(cmdstr=cmd, count=numberOfRequests, retcode=Any(0, 2))
 tr.Processes.Default.Env = ts.Env
-tr.Processes.Default.ReturnCode = Any(0,2)
+tr.Processes.Default.ReturnCode = Any(0, 2)
 
 # Execution order is: ts/server, ps(curl cmds), Default Process.
 tr.Processes.Default.StartBefore(
@@ -88,7 +88,7 @@ tr.StillRunningAfter = ts
 
 # Signal that all the curl processes have completed
 tr = Test.AddTestRun("Curl Done")
-tr.DelayStart = 2 # Delaying a couple seconds to make sure the global continuation's lock contention resolves.
+tr.DelayStart = 2  # Delaying a couple seconds to make sure the global continuation's lock contention resolves.
 tr.Processes.Default.Command = "traffic_ctl plugin msg done done"
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Env = ts.Env
@@ -97,14 +97,17 @@ tr.StillRunningAfter = ts
 # Parking this as a ready tester on a meaningless process
 # To stall the test runs that check for the stats until the
 # stats have propagated and are ready to read.
+
+
 def make_done_stat_ready(tsenv):
-  def done_stat_ready(process, hasRunFor, **kw):
-    retval = subprocess.run("traffic_ctl metric get ssntxnorder_verify.test.done > done  2> /dev/null", shell=True, env=tsenv)
-    if retval.returncode == 0:
-      retval = subprocess.run("grep 1 done > /dev/null", shell = True, env=tsenv)
-    return retval.returncode == 0
+    def done_stat_ready(process, hasRunFor, **kw):
+        retval = subprocess.run("traffic_ctl metric get ssntxnorder_verify.test.done > done  2> /dev/null", shell=True, env=tsenv)
+        if retval.returncode == 0:
+            retval = subprocess.run("grep 1 done > /dev/null", shell=True, env=tsenv)
+        return retval.returncode == 0
+
+    return done_stat_ready
 
-  return done_stat_ready
 
 # number of sessions/transactions opened and closed are equal
 tr = Test.AddTestRun("Check Ssn order errors")
@@ -153,4 +156,3 @@ tr.Processes.Default.Streams.stdout += Testers.ContainsExpression(
     "ssntxnorder_verify.txn.start {}".format(numberOfRequests), 'should be the number of transactions we made')
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-
diff --git a/tests/gold_tests/h2/h2active_timeout.py b/tests/gold_tests/h2/h2active_timeout.py
index d2f47f2..aaf2622 100644
--- a/tests/gold_tests/h2/h2active_timeout.py
+++ b/tests/gold_tests/h2/h2active_timeout.py
@@ -38,7 +38,7 @@ def makerequest(port, active_timeout):
         response = conn.get_response(req_id)
         req_id = conn.request('GET', '/')
         response = conn.get_response(req_id)
-    except:
+    except Exception:
         print('CONNECTION_TIMEOUT')
         return
 
diff --git a/tests/gold_tests/h2/h2disable.test.py b/tests/gold_tests/h2/h2disable.test.py
index 3fdc0e3..5f987e3 100644
--- a/tests/gold_tests/h2/h2disable.test.py
+++ b/tests/gold_tests/h2/h2disable.test.py
@@ -56,11 +56,11 @@ ts.Disk.records_config.update({
 })
 
 ts.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: bar.com',
-  '  http2: off',
-  '- fqdn: bob.*.com',
-  '  http2: off',
+    'sni:',
+    '- fqdn: bar.com',
+    '  http2: off',
+    '- fqdn: bob.*.com',
+    '  http2: off',
 ])
 
 tr = Test.AddTestRun("Negotiate-h2")
@@ -86,7 +86,8 @@ tr2.Processes.Default.Streams.All += Testers.ExcludesExpression("Using HTTP2", "
 tr2.TimeOut = 5
 
 tr2 = Test.AddTestRun("Do not negotiate h2")
-tr2.Processes.Default.Command = "curl -v -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl -v -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}".format(
+    ts.Variables.ssl_port)
 tr2.ReturnCode = 0
 tr2.StillRunningAfter = server
 tr2.Processes.Default.TimeOut = 5
diff --git a/tests/gold_tests/h2/h2disable_no_accept_threads.test.py b/tests/gold_tests/h2/h2disable_no_accept_threads.test.py
index fe508a6..e99952b 100644
--- a/tests/gold_tests/h2/h2disable_no_accept_threads.test.py
+++ b/tests/gold_tests/h2/h2disable_no_accept_threads.test.py
@@ -56,11 +56,11 @@ ts.Disk.records_config.update({
 })
 
 ts.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: bar.com',
-  '  http2: off',
-  '- fqdn: bob.*.com',
-  '  http2: off',
+    'sni:',
+    '- fqdn: bar.com',
+    '  http2: off',
+    '- fqdn: bob.*.com',
+    '  http2: off',
 ])
 
 tr = Test.AddTestRun("Negotiate-h2")
@@ -86,7 +86,8 @@ tr2.Processes.Default.Streams.All += Testers.ExcludesExpression("Using HTTP2", "
 tr2.TimeOut = 5
 
 tr2 = Test.AddTestRun("Do not negotiate h2")
-tr2.Processes.Default.Command = "curl -v -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl -v -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}".format(
+    ts.Variables.ssl_port)
 tr2.ReturnCode = 0
 tr2.StillRunningAfter = server
 tr2.Processes.Default.TimeOut = 5
diff --git a/tests/gold_tests/h2/h2enable.test.py b/tests/gold_tests/h2/h2enable.test.py
index 07964af..6f7cf02 100644
--- a/tests/gold_tests/h2/h2enable.test.py
+++ b/tests/gold_tests/h2/h2enable.test.py
@@ -56,11 +56,11 @@ ts.Disk.records_config.update({
 })
 
 ts.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: bar.com',
-  '  http2: on',
-  '- fqdn: bob.*.com',
-  '  http2: on',
+    'sni:',
+    '- fqdn: bar.com',
+    '  http2: on',
+    '- fqdn: bob.*.com',
+    '  http2: on',
 ])
 
 tr = Test.AddTestRun("Do-not-Negotiate-h2")
@@ -86,7 +86,8 @@ tr2.Processes.Default.Streams.All += Testers.ContainsExpression("Using HTTP2", "
 tr2.TimeOut = 5
 
 tr2 = Test.AddTestRun("Do negotiate h2")
-tr2.Processes.Default.Command = "curl -v -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl -v -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}".format(
+    ts.Variables.ssl_port)
 tr2.ReturnCode = 0
 tr2.StillRunningAfter = server
 tr2.Processes.Default.TimeOut = 5
diff --git a/tests/gold_tests/h2/h2enable_no_accept_threads.test.py b/tests/gold_tests/h2/h2enable_no_accept_threads.test.py
index 9e64acc..0e914d0 100644
--- a/tests/gold_tests/h2/h2enable_no_accept_threads.test.py
+++ b/tests/gold_tests/h2/h2enable_no_accept_threads.test.py
@@ -56,11 +56,11 @@ ts.Disk.records_config.update({
 })
 
 ts.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: bar.com',
-  '  http2: on',
-  '- fqdn: bob.*.com',
-  '  http2: on',
+    'sni:',
+    '- fqdn: bar.com',
+    '  http2: on',
+    '- fqdn: bob.*.com',
+    '  http2: on',
 ])
 
 tr = Test.AddTestRun("Do-not-Negotiate-h2")
@@ -86,7 +86,8 @@ tr2.Processes.Default.Streams.All += Testers.ContainsExpression("Using HTTP2", "
 tr2.TimeOut = 5
 
 tr2 = Test.AddTestRun("Do negotiate h2")
-tr2.Processes.Default.Command = "curl -v -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl -v -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}".format(
+    ts.Variables.ssl_port)
 tr2.ReturnCode = 0
 tr2.StillRunningAfter = server
 tr2.Processes.Default.TimeOut = 5
diff --git a/tests/gold_tests/h2/h2spec.test.py b/tests/gold_tests/h2/h2spec.test.py
index c1ff4f0..e91fd22 100644
--- a/tests/gold_tests/h2/h2spec.test.py
+++ b/tests/gold_tests/h2/h2spec.test.py
@@ -54,7 +54,7 @@ ts.Disk.records_config.update({
     'proxy.config.http.cache.http': 0,
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.diags.debug.enabled': 0,
     'proxy.config.diags.debug.tags': 'http',
 })
diff --git a/tests/gold_tests/h2/http2.test.py b/tests/gold_tests/h2/http2.test.py
index d75a9d4..cbced00 100644
--- a/tests/gold_tests/h2/http2.test.py
+++ b/tests/gold_tests/h2/http2.test.py
@@ -33,32 +33,52 @@ server = Test.MakeOriginServer("server")
 
 # For Test Case 1 & 5 - /
 server.addResponse("sessionlog.json",
-                   {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""},
-                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""})
+                   {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": ""},
+                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\n\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": ""})
 
 # For Test Case 2 - /bigfile
 # Add info for the large H2 download test
 server.addResponse("sessionlog.json",
-                   {"headers": "GET /bigfile HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""},
-                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nCache-Control: max-age=3600\r\nContent-Length: 191414\r\n\r\n", "timestamp": "1469733493.993", "body": ""})
+                   {"headers": "GET /bigfile HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": ""},
+                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nCache-Control: max-age=3600\r\nContent-Length: 191414\r\n\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": ""})
 
 # For Test Case 3 - /test2
 server.addResponse("sessionlog.json",
-                   {"headers": "GET /test2 HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""},
-                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nTransfer-Encoding: chunked\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""})
+                   {"headers": "GET /test2 HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": ""},
+                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nTransfer-Encoding: chunked\r\nConnection: close\r\n\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": ""})
 
 # For Test Case 6 - /postchunked
 post_body = "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890"
 server.addResponse("sessionlog.jason",
-                   {"headers": "POST /postchunked HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": post_body},
-                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nContent-Length: 10\r\n\r\n", "timestamp": "1469733493.993", "body": "0123456789"})
+                   {"headers": "POST /postchunked HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": post_body},
+                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nContent-Length: 10\r\n\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": "0123456789"})
 
 # For Test Case 7 - /bigpostchunked
 # Make a post body that will be split across at least two frames
 big_post_body = "0123456789" * 131070
 server.addResponse("sessionlog.jason",
-                   {"headers": "POST /bigpostchunked HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": big_post_body},
-                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nContent-Length: 10\r\n\r\n", "timestamp": "1469733493.993", "body": "0123456789"})
+                   {"headers": "POST /bigpostchunked HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": big_post_body},
+                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nContent-Length: 10\r\n\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": "0123456789"})
 
 big_post_body_file = open(os.path.join(Test.RunDirectory, "big_post_body"), "w")
 big_post_body_file.write(big_post_body)
@@ -66,13 +86,21 @@ big_post_body_file.close()
 
 # For Test Case 8 - /huge_resp_hdrs
 server.addResponse("sessionlog.json",
-                   {"headers": "GET /huge_resp_hdrs HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""},
-                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nContent-Length: 6\r\n\r\n", "timestamp": "1469733493.993", "body": "200 OK"})
+                   {"headers": "GET /huge_resp_hdrs HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": ""},
+                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nContent-Length: 6\r\n\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": "200 OK"})
 
 # For Test Case 9 - /status/204
 server.addResponse("sessionlog.json",
-                   {"headers": "GET /status/204 HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""},
-                   {"headers": "HTTP/1.1 204 No Content\r\nServer: microserver\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""})
+                   {"headers": "GET /status/204 HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": ""},
+                   {"headers": "HTTP/1.1 204 No Content\r\nServer: microserver\r\nConnection: close\r\n\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": ""})
 
 # ----
 # Setup ATS
@@ -85,8 +113,8 @@ ts.addSSLfile("ssl/server.key")
 
 ts.Setup.CopyAs('rules/huge_resp_hdrs.conf', Test.RunDirectory)
 ts.Disk.remap_config.AddLine(
-    'map /huge_resp_hdrs http://127.0.0.1:{0}/huge_resp_hdrs @plugin=header_rewrite.so @pparam={1}/huge_resp_hdrs.conf '.format(server.Variables.Port, Test.RunDirectory)
-)
+    'map /huge_resp_hdrs http://127.0.0.1:{0}/huge_resp_hdrs @plugin=header_rewrite.so @pparam={1}/huge_resp_hdrs.conf '.format(
+        server.Variables.Port, Test.RunDirectory))
 
 ts.Disk.remap_config.AddLine(
     'map / http://127.0.0.1:{0}'.format(server.Variables.Port)
@@ -101,7 +129,7 @@ ts.Disk.records_config.update({
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.http.cache.http': 0,
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
     'proxy.config.http2.active_timeout_in': 3,
     'proxy.config.http2.max_concurrent_streams_in': 65535,
@@ -161,7 +189,8 @@ tr.StillRunningAfter = server
 # While HTTP/2 does not support Tranfer-encoding we pass that into curl to encourage it to not set the content length
 # on the post body
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl -s -k -H "Transfer-Encoding: chunked" -d "{0}" https://127.0.0.1:{1}/postchunked'.format(post_body, ts.Variables.ssl_port)
+tr.Processes.Default.Command = 'curl -s -k -H "Transfer-Encoding: chunked" -d "{0}" https://127.0.0.1:{1}/postchunked'.format(
+    post_body, ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = "gold/post_chunked.gold"
 tr.StillRunningAfter = server
@@ -170,7 +199,8 @@ tr.StillRunningAfter = server
 # While HTTP/2 does not support Tranfer-encoding we pass that into curl to encourage it to not set the content length
 # on the post body
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl -s -k -H "Transfer-Encoding: chunked" -d @big_post_body https://127.0.0.1:{0}/bigpostchunked'.format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = 'curl -s -k -H "Transfer-Encoding: chunked" -d @big_post_body https://127.0.0.1:{0}/bigpostchunked'.format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = "gold/post_chunked.gold"
 tr.StillRunningAfter = server
diff --git a/tests/gold_tests/h2/http2_priority.test.py b/tests/gold_tests/h2/http2_priority.test.py
index d3f5581..117b286 100644
--- a/tests/gold_tests/h2/http2_priority.test.py
+++ b/tests/gold_tests/h2/http2_priority.test.py
@@ -33,8 +33,12 @@ server = Test.MakeOriginServer("server")
 
 # Test Case 0:
 server.addResponse("sessionlog.json",
-                   {"headers": "GET /bigfile HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""},
-                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nCache-Control: max-age=3600\r\nContent-Length: 1048576\r\n\r\n", "timestamp": "1469733493.993", "body": ""})
+                   {"headers": "GET /bigfile HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": ""},
+                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nCache-Control: max-age=3600\r\nContent-Length: 1048576\r\n\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": ""})
 
 # ----
 # Setup ATS
@@ -56,7 +60,7 @@ ts.Disk.records_config.update({
     'proxy.config.http2.no_activity_timeout_in': 3,
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
     'proxy.config.diags.debug.enabled': 1,
     'proxy.config.diags.debug.tags': 'http2',
diff --git a/tests/gold_tests/h2/httpbin.test.py b/tests/gold_tests/h2/httpbin.test.py
index 2144df8..574f00f 100644
--- a/tests/gold_tests/h2/httpbin.test.py
+++ b/tests/gold_tests/h2/httpbin.test.py
@@ -57,14 +57,14 @@ ts.Disk.records_config.update({
     'proxy.config.http.cache.http': 0,
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
     'proxy.config.diags.debug.enabled': 1,
     'proxy.config.diags.debug.tags': 'http2',
 
 })
 ts.Disk.logging_yaml.AddLines(
-'''
+    '''
 logging:
   formats:
     - name: access
diff --git a/tests/gold_tests/h2/nghttp.test.py b/tests/gold_tests/h2/nghttp.test.py
index 2e149a6..2bed24b 100644
--- a/tests/gold_tests/h2/nghttp.test.py
+++ b/tests/gold_tests/h2/nghttp.test.py
@@ -40,8 +40,11 @@ post_body_file.close()
 # For Test Case 0
 microserver.addResponse("sessionlog.json",
                         {"headers": "POST /post HTTP/1.1\r\nHost: www.example.com\r\nTrailer: foo\r\n\r\n",
-                            "timestamp": "1469733493.993", "body": post_body},
-                        {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""})
+                         "timestamp": "1469733493.993",
+                         "body": post_body},
+                        {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\n\r\n",
+                            "timestamp": "1469733493.993",
+                            "body": ""})
 
 # ----
 # Setup ATS
diff --git a/tests/gold_tests/headers/cache_and_req_body.test.py b/tests/gold_tests/headers/cache_and_req_body.test.py
index f42ec57..c9aba74 100644
--- a/tests/gold_tests/headers/cache_and_req_body.test.py
+++ b/tests/gold_tests/headers/cache_and_req_body.test.py
@@ -27,10 +27,13 @@ Test.ContinueOnFail = True
 ts = Test.MakeATSProcess("ts")
 server = Test.MakeOriginServer("server")
 
-#**testname is required**
+# **testname is required**
 testName = ""
 request_header = {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
-response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nLast-Modified: Tue, 08 May 2018 15:49:41 GMT\r\nCache-Control: max-age=1\r\n\r\n", "timestamp": "1469733493.993", "body": "xxx"}
+response_header = {
+    "headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nLast-Modified: Tue, 08 May 2018 15:49:41 GMT\r\nCache-Control: max-age=1\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": "xxx"}
 server.addResponse("sessionlog.json", request_header, response_header)
 
 # ATS Configuration
@@ -48,70 +51,74 @@ ts.Disk.remap_config.AddLine(
 )
 
 cache_and_req_body_miss = {
-    'Connection' : 'keep-alive',
-    'Via' : {'equal_re' : None},
-    'Server' : {'equal_re' : '.*'},
-    'X-Cache-Key' : {'equal_re' : 'http://127.0.0.1.*'},
-    'X-Cache' : 'miss',
-    'Last-Modified' : {'equal_re' : '.*'},
-    'cache-control' : 'max-age=1',
-    'Content-Length' : '3',
-    'Date' : {'equal_re' : '.*'},
-    'Age' : {'equal_re' : '.*'}
+    'Connection': 'keep-alive',
+    'Via': {'equal_re': None},
+    'Server': {'equal_re': '.*'},
+    'X-Cache-Key': {'equal_re': 'http://127.0.0.1.*'},
+    'X-Cache': 'miss',
+    'Last-Modified': {'equal_re': '.*'},
+    'cache-control': 'max-age=1',
+    'Content-Length': '3',
+    'Date': {'equal_re': '.*'},
+    'Age': {'equal_re': '.*'}
 }
 
 cache_and_req_body_hit = {
-    'Last-Modified' : {'equal_re' : '.*'},
-    'cache-control' : 'max-age=1',
-    'Content-Length' : '3',
-    'Date' : {'equal_re' : '.*'},
-    'Age' : {'equal_re' : '.*'},
-    'Connection' : 'keep-alive',
-    'Via' : {'equal_re' : '.*'},
-    'Server' : {'equal_re' : '.*'},
-    'X-Cache' : 'hit-fresh',
-    'HTTP/1.1 200 OK' : ''
+    'Last-Modified': {'equal_re': '.*'},
+    'cache-control': 'max-age=1',
+    'Content-Length': '3',
+    'Date': {'equal_re': '.*'},
+    'Age': {'equal_re': '.*'},
+    'Connection': 'keep-alive',
+    'Via': {'equal_re': '.*'},
+    'Server': {'equal_re': '.*'},
+    'X-Cache': 'hit-fresh',
+    'HTTP/1.1 200 OK': ''
 }
 
 cache_and_req_body_hit_close = {
-    'Last-Modified' : {'equal_re' : '.*'},
-    'cache-control' : 'max-age=1',
-    'Content-Length' : '3',
-    'Date' : {'equal_re' : '.*'},
-    'Age' : {'equal_re' : '.*'},
-    'Connection' : 'close',
-    'Via' : {'equal_re' : '.*'},
-    'Server' : {'equal_re' : '.*'},
-    'X-Cache' : 'hit-fresh',
-    'HTTP/1.1 200 OK' : ''
+    'Last-Modified': {'equal_re': '.*'},
+    'cache-control': 'max-age=1',
+    'Content-Length': '3',
+    'Date': {'equal_re': '.*'},
+    'Age': {'equal_re': '.*'},
+    'Connection': 'close',
+    'Via': {'equal_re': '.*'},
+    'Server': {'equal_re': '.*'},
+    'X-Cache': 'hit-fresh',
+    'HTTP/1.1 200 OK': ''
 }
 
 # Test 1 - 200 response and cache fill
 tr = Test.AddTestRun()
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(ts, ready=When.PortOpen(ts.Variables.port))
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{port}/'.format(port=ts.Variables.port)
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{port}/'.format(
+    port=ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = Testers.CurlHeader(cache_and_req_body_miss)
 tr.StillRunningAfter = ts
 
 # Test 2 - 200 cached response and using netcat
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = "printf 'GET / HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(port=ts.Variables.port)
+tr.Processes.Default.Command = "printf 'GET / HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(
+    port=ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = Testers.CurlHeader(cache_and_req_body_hit)
 tr.StillRunningAfter = ts
 
 # Test 3 - 200 cached response and trying to hide a request in the body
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = "printf 'GET / HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''Content-Length: 71\r\n''\r\n''GET /index.html?evil=zorg810 HTTP/1.1\r\n''Host: dummy-host.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(port=ts.Variables.port)
+tr.Processes.Default.Command = "printf 'GET / HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: www.example.com\r\n''Content-Length: 71\r\n''\r\n''GET /index.html?evil=zorg810 HTTP/1.1\r\n''Host: dummy-host.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(
+    port=ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = Testers.CurlHeader(cache_and_req_body_hit)
 tr.StillRunningAfter = ts
 
 # Test 4 - 200 cached response and Content-Length larger than bytes sent, MUST close
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = "printf 'GET / HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: dummy-host.example.com\r\n''Cache-control: max-age=300\r\n''Content-Length: 100\r\n''\r\n''GET /index.html?evil=zorg810 HTTP/1.1\r\n''Host: dummy-host.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(port=ts.Variables.port)
+tr.Processes.Default.Command = "printf 'GET / HTTP/1.1\r\n''x-debug: x-cache,x-cache-key,via\r\n''Host: dummy-host.example.com\r\n''Cache-control: max-age=300\r\n''Content-Length: 100\r\n''\r\n''GET /index.html?evil=zorg810 HTTP/1.1\r\n''Host: dummy-host.example.com\r\n''\r\n'|nc 127.0.0.1 -w 1 {port}".format(
+    port=ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = Testers.CurlHeader(cache_and_req_body_hit_close)
 tr.StillRunningAfter = ts
diff --git a/tests/gold_tests/headers/cachedIMSRange.test.py b/tests/gold_tests/headers/cachedIMSRange.test.py
index 2738aaa..a799d63 100644
--- a/tests/gold_tests/headers/cachedIMSRange.test.py
+++ b/tests/gold_tests/headers/cachedIMSRange.test.py
@@ -27,33 +27,69 @@ Test.ContinueOnFail = True
 # Set up Origin server
 # request_header is from ATS to origin; response from Origin to ATS
 # lookup_key is to make unique response in origin for header "UID" that will pass in ATS request
-server = Test.MakeOriginServer("server",lookup_key="{%UID}")
+server = Test.MakeOriginServer("server", lookup_key="{%UID}")
 # Initial request
-request_header = {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\nUID: Fill\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
-response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nLast-Modified: Tue, 08 May 2018 15:49:41 GMT\r\nCache-Control: max-age=1\r\n\r\n", "timestamp": "1469733493.993", "body": "xxx"}
+request_header = {
+    "headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\nUID: Fill\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": ""}
+response_header = {
+    "headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nLast-Modified: Tue, 08 May 2018 15:49:41 GMT\r\nCache-Control: max-age=1\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": "xxx"}
 server.addResponse("sessionlog.json", request_header, response_header)
 # IMS revalidation request
-request_IMS_header = {"headers": "GET / HTTP/1.1\r\nUID: IMS\r\nIf-Modified-Since: Tue, 08 May 2018 15:49:41 GMT\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
-response_IMS_header = {"headers": "HTTP/1.1 304 Not Modified\r\nConnection: close\r\nCache-Control: max-age=1\r\n\r\n", "timestamp": "1469733493.993", "body": None}
+request_IMS_header = {
+    "headers": "GET / HTTP/1.1\r\nUID: IMS\r\nIf-Modified-Since: Tue, 08 May 2018 15:49:41 GMT\r\nHost: www.example.com\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": ""}
+response_IMS_header = {
+    "headers": "HTTP/1.1 304 Not Modified\r\nConnection: close\r\nCache-Control: max-age=1\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": None}
 server.addResponse("sessionlog.json", request_IMS_header, response_IMS_header)
 
 # EtagFill
-request_etagfill_header = {"headers": "GET /etag HTTP/1.1\r\nHost: www.example.com\r\nUID: EtagFill\r\n\r\n", "timestamp": "1469733493.993", "body": None}
-response_etagfill_header = {"headers": "HTTP/1.1 200 OK\r\nETag: myetag\r\nConnection: close\r\nCache-Control: max-age=1\r\n\r\n", "timestamp": "1469733493.993", "body": "xxx"}
+request_etagfill_header = {
+    "headers": "GET /etag HTTP/1.1\r\nHost: www.example.com\r\nUID: EtagFill\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": None}
+response_etagfill_header = {
+    "headers": "HTTP/1.1 200 OK\r\nETag: myetag\r\nConnection: close\r\nCache-Control: max-age=1\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": "xxx"}
 server.addResponse("sessionlog.json", request_etagfill_header, response_etagfill_header)
 # INM revalidation
-request_INM_header = {"headers": "GET /etag HTTP/1.1\r\nUID: INM\r\nIf-None-Match: myetag\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": None}
-response_INM_header = {"headers": "HTTP/1.1 304 Not Modified\r\nConnection: close\r\nETag: myetag\r\nCache-Control: max-age=1\r\n\r\n", "timestamp": "1469733493.993", "body": None}
+request_INM_header = {
+    "headers": "GET /etag HTTP/1.1\r\nUID: INM\r\nIf-None-Match: myetag\r\nHost: www.example.com\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": None}
+response_INM_header = {
+    "headers": "HTTP/1.1 304 Not Modified\r\nConnection: close\r\nETag: myetag\r\nCache-Control: max-age=1\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": None}
 server.addResponse("sessionlog.json", request_INM_header, response_INM_header)
 
 # object changed to 0 byte
-request_noBody_header = {"headers": "GET / HTTP/1.1\r\nUID: noBody\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
-response_noBody_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Length: 0\r\nCache-Control: max-age=3\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_noBody_header = {
+    "headers": "GET / HTTP/1.1\r\nUID: noBody\r\nHost: www.example.com\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": ""}
+response_noBody_header = {
+    "headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Length: 0\r\nCache-Control: max-age=3\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": ""}
 server.addResponse("sessionlog.json", request_noBody_header, response_noBody_header)
 
 # etag object now is a 404. Yeah, 404s don't usually have Cache-Control, but, ATS's default is to cache 404s for a while.
-request_etagfill_header = {"headers": "GET /etag HTTP/1.1\r\nHost: www.example.com\r\nUID: EtagError\r\n\r\n", "timestamp": "1469733493.993", "body": None}
-response_etagfill_header = {"headers": "HTTP/1.1 404 Not Found\r\nConnection: close\r\nContent-Length: 0\r\nCache-Control: max-age=3\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_etagfill_header = {
+    "headers": "GET /etag HTTP/1.1\r\nHost: www.example.com\r\nUID: EtagError\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": None}
+response_etagfill_header = {
+    "headers": "HTTP/1.1 404 Not Found\r\nConnection: close\r\nContent-Length: 0\r\nCache-Control: max-age=3\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": ""}
 server.addResponse("sessionlog.json", request_etagfill_header, response_etagfill_header)
 
 # ATS Configuration
@@ -75,25 +111,32 @@ ts.Disk.remap_config.AddLine(
 tr = Test.AddTestRun()
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(ts, ready=When.PortOpen(ts.Variables.port))
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: Fill" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: Fill" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "cache_and_req_body-miss.gold"
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
 
-# Test 1 - Once it goes stale, fetch it again. We expect Origin to get IMS request, and serve a 304. We expect ATS to refresh the object, and give a 200 to user
+# Test 1 - Once it goes stale, fetch it again. We expect Origin to get IMS
+# request, and serve a 304. We expect ATS to refresh the object, and give
+# a 200 to user
 tr = Test.AddTestRun()
-tr.DelayStart=2
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: IMS" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.DelayStart = 2
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: IMS" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "cache_and_req_body-hit-stale.gold"
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
 
-# Test 2 - Once it goes stale, fetch it via a range request. We expect Origin to get IMS request, and serve a 304. We expect ATS to refresh the object, and give a 206 to user
+# Test 2 - Once it goes stale, fetch it via a range request. We expect
+# Origin to get IMS request, and serve a 304. We expect ATS to refresh the
+# object, and give a 206 to user
 tr = Test.AddTestRun()
-tr.DelayStart=2
-tr.Processes.Default.Command = 'curl --range 0-1 -s -D - -v --ipv4 --http1.1 -H"UID: IMS" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.DelayStart = 2
+tr.Processes.Default.Command = 'curl --range 0-1 -s -D - -v --ipv4 --http1.1 -H"UID: IMS" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "cache_and_req_body-hit-stale-206.gold"
 tr.StillRunningAfter = ts
@@ -101,24 +144,31 @@ tr.StillRunningAfter = server
 
 # Test 3 - Fill a new object with an Etag. Not checking the output here.
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: EtagFill" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/etag'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: EtagFill" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/etag'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
 
-# Test 4 - Once the etag object goes stale, fetch it again. We expect Origin to get INM request, and serve a 304. We expect ATS to refresh the object, and give a 200 to user
+# Test 4 - Once the etag object goes stale, fetch it again. We expect
+# Origin to get INM request, and serve a 304. We expect ATS to refresh the
+# object, and give a 200 to user
 tr = Test.AddTestRun()
-tr.DelayStart=2
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: INM" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/etag'.format(ts.Variables.port)
+tr.DelayStart = 2
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: INM" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/etag'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "cache_and_req_body-hit-stale-INM.gold"
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
 
-# Test 5 - Once the etag object goes stale, fetch it via a range request. We expect Origin to get INM request, and serve a 304. We expect ATS to refresh the object, and give a 206 to user
+# Test 5 - Once the etag object goes stale, fetch it via a range request.
+# We expect Origin to get INM request, and serve a 304. We expect ATS to
+# refresh the object, and give a 206 to user
 tr = Test.AddTestRun()
-tr.DelayStart=2
-tr.Processes.Default.Command = 'curl --range 0-1 -s -D - -v --ipv4 --http1.1 -H"UID: INM" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/etag'.format(ts.Variables.port)
+tr.DelayStart = 2
+tr.Processes.Default.Command = 'curl --range 0-1 -s -D - -v --ipv4 --http1.1 -H"UID: INM" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/etag'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "cache_and_req_body-hit-stale-206-etag.gold"
 tr.StillRunningAfter = ts
@@ -126,8 +176,9 @@ tr.StillRunningAfter = server
 
 # Test 6 - The origin changes the initial LMT object to 0 byte. We expect ATS to fetch and serve the new 0 byte object.
 tr = Test.AddTestRun()
-tr.DelayStart=3
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: noBody" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.DelayStart = 3
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: noBody" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "cache_and_req_nobody-hit-stale.gold"
 tr.StillRunningAfter = ts
@@ -135,8 +186,9 @@ tr.StillRunningAfter = server
 
 # Test 7 - Fetch the new 0 byte object again when fresh in cache to ensure its still a 0 byte object.
 tr = Test.AddTestRun()
-tr.DelayStart=3
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: noBody" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.DelayStart = 3
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: noBody" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "cache_and_req_nobody-hit-stale.gold"
 tr.StillRunningAfter = ts
@@ -144,8 +196,9 @@ tr.StillRunningAfter = server
 
 # Test 8 - The origin changes the etag object to 0 byte 404. We expect ATS to fetch and serve the 404 0 byte object.
 tr = Test.AddTestRun()
-tr.DelayStart=2
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: EtagError" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/etag'.format(ts.Variables.port)
+tr.DelayStart = 2
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: EtagError" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/etag'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "cache_and_error_nobody.gold"
 tr.StillRunningAfter = ts
@@ -153,8 +206,9 @@ tr.StillRunningAfter = server
 
 # Test 9 - Fetch the 0 byte etag object again when fresh in cache to ensure its still a 0 byte object
 tr = Test.AddTestRun()
-tr.DelayStart=2
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: EtagError" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/etag'.format(ts.Variables.port)
+tr.DelayStart = 2
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H"UID: EtagError" -H "x-debug: x-cache,x-cache-key,via" -H "Host: www.example.com" http://localhost:{0}/etag'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "cache_and_error_nobody.gold"
 tr.StillRunningAfter = ts
diff --git a/tests/gold_tests/headers/forwarded-observer.py b/tests/gold_tests/headers/forwarded-observer.py
index 7789c42..4e5cbf9 100644
--- a/tests/gold_tests/headers/forwarded-observer.py
+++ b/tests/gold_tests/headers/forwarded-observer.py
@@ -26,6 +26,7 @@ regexByEqualUuid = re.compile(r'^by=_[0-9a-f-]+$')
 byCount = 0
 byEqualUuid = "__INVALID__"
 
+
 def observe(headers):
 
     global byCount
diff --git a/tests/gold_tests/headers/general-connection-failure-502.test.py b/tests/gold_tests/headers/general-connection-failure-502.test.py
index 889bea5..4cb06c3 100644
--- a/tests/gold_tests/headers/general-connection-failure-502.test.py
+++ b/tests/gold_tests/headers/general-connection-failure-502.test.py
@@ -25,21 +25,21 @@ Test response when connection to origin fails
 ts = Test.MakeATSProcess("ts")
 
 HOST = 'www.connectfail502.test'
-server = Test.MakeOriginServer("server", ssl=False) # Reserves a port across autest.
+server = Test.MakeOriginServer("server", ssl=False)  # Reserves a port across autest.
 
 ts.Disk.remap_config.AddLine(
-        'map http://{host} http://{ip}:{uport}'.format(host=HOST, ip='127.0.0.1', uport=server.Variables.Port)
+    'map http://{host} http://{ip}:{uport}'.format(host=HOST, ip='127.0.0.1', uport=server.Variables.Port)
 )
 
 Test.Setup.Copy(os.path.join(Test.Variables.AtsTestToolsDir, 'tcp_client.py'))
 
-data_file=Test.Disk.File("www.connectfail502.test-get.txt", id="datafile")
+data_file = Test.Disk.File("www.connectfail502.test-get.txt", id="datafile")
 data_file.WriteOn("GET / HTTP/1.1\r\nHost: {host}\r\n\r\n".format(host=HOST))
 
 tr = Test.AddTestRun()
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 # Do not start the origin server: We wish to simulate connection refused while hopefully no one else uses this port.
 tr.Processes.Default.Command = "python3 tcp_client.py 127.0.0.1 {0} {1} | sed -e '/^Date: /d' -e '/^Server: ATS\//d'"\
-        .format(ts.Variables.port, "www.connectfail502.test-get.txt")
+    .format(ts.Variables.port, "www.connectfail502.test-get.txt")
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = 'general-connection-failure-502.gold'
diff --git a/tests/gold_tests/headers/hsts.test.py b/tests/gold_tests/headers/hsts.test.py
index 67ed89c..f8b7292 100644
--- a/tests/gold_tests/headers/hsts.test.py
+++ b/tests/gold_tests/headers/hsts.test.py
@@ -27,7 +27,7 @@ Test.ContinueOnFail = True
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
 server = Test.MakeOriginServer("server")
 
-#**testname is required**
+# **testname is required**
 testName = ""
 request_header = {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
diff --git a/tests/gold_tests/headers/http408.test.py b/tests/gold_tests/headers/http408.test.py
index 9db1cce..e3c2d9c 100644
--- a/tests/gold_tests/headers/http408.test.py
+++ b/tests/gold_tests/headers/http408.test.py
@@ -39,7 +39,7 @@ ts.Disk.remap_config.AddLine(
     'map http://{0} http://127.0.0.1:{1}'.format(HTTP_408_HOST, server.Variables.Port)
 )
 
-TIMEOUT=2
+TIMEOUT = 2
 ts.Disk.records_config.update({
     'proxy.config.http.transaction_no_activity_timeout_in': TIMEOUT,
 })
@@ -51,7 +51,7 @@ tr = Test.AddTestRun()
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.Processes.Default.Command = 'python3 tcp_client.py 127.0.0.1 {0} {1} --delay-after-send {2}'\
-        .format(ts.Variables.port, 'data/{0}.txt'.format(HTTP_408_HOST), TIMEOUT + 2)
+    .format(ts.Variables.port, 'data/{0}.txt'.format(HTTP_408_HOST), TIMEOUT + 2)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.TimeOut = 10
 tr.Processes.Default.Streams.stdout = "http408.gold"
diff --git a/tests/gold_tests/headers/normalize_ae_observer.py b/tests/gold_tests/headers/normalize_ae_observer.py
index 10de1d4..4994776 100644
--- a/tests/gold_tests/headers/normalize_ae_observer.py
+++ b/tests/gold_tests/headers/normalize_ae_observer.py
@@ -19,6 +19,7 @@ Extract the protocol information from the Accept-Encoding headers and store it i
 
 log = open('normalize_ae.log', 'w')
 
+
 def observe(headers):
 
     seen = False
@@ -36,4 +37,5 @@ def observe(headers):
     log.write("-\n")
     log.flush()
 
+
 Hooks.register(Hooks.ReadRequestHook, observe)
diff --git a/tests/gold_tests/headers/syntax.test.py b/tests/gold_tests/headers/syntax.test.py
index 0fc79db..262b835 100644
--- a/tests/gold_tests/headers/syntax.test.py
+++ b/tests/gold_tests/headers/syntax.test.py
@@ -27,7 +27,7 @@ Test.ContinueOnFail = True
 ts = Test.MakeATSProcess("ts")
 server = Test.MakeOriginServer("server")
 
-#**testname is required**
+# **testname is required**
 testName = ""
 request_header = {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
@@ -41,42 +41,48 @@ ts.Disk.remap_config.AddLine(
 tr = Test.AddTestRun()
 tr.Processes.Default.StartBefore(server, ready=When.PortOpen(server.Variables.Port))
 tr.Processes.Default.StartBefore(Test.Processes.ts, ready=When.PortOpen(ts.Variables.port))
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H " foo: bar" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H " foo: bar" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "syntax.200.gold"
 tr.StillRunningAfter = ts
 
 # Test 1 - 400 Response - Single space after field name
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H "foo : bar" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H "foo : bar" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "syntax.400.gold"
 tr.StillRunningAfter = ts
 
 # Test 2 - 400 Response - Double space after field name
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H "foo  : bar" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -H "foo  : bar" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "syntax.400.gold"
 tr.StillRunningAfter = ts
 
 # Test 3 - 400 Response - Three different Content-Length headers
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -d "hello world" -H "Content-Length: 11" -H "Content-Length: 10" -H "Content-Length: 9" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -d "hello world" -H "Content-Length: 11" -H "Content-Length: 10" -H "Content-Length: 9" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "syntax.400.gold"
 tr.StillRunningAfter = ts
 
 # Test 4 - 200 Response - Three same Content-Length headers
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -d "hello world" -H "Content-Length: 11" -H "Content-Length: 11" -H "Content-Length: 11" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -d "hello world" -H "Content-Length: 11" -H "Content-Length: 11" -H "Content-Length: 11" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "syntax.200.gold"
 tr.StillRunningAfter = ts
 
 # Test 5 - 200 Response - Three different Content-Length headers with a Transfer encoding header
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -d "hello world" -H "Transfer-Encoding: chunked" -H "Content-Length: 11" -H "Content-Length: 10" -H "Content-Length: 9" -H "Host: www.example.com" http://localhost:{0}/'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl -s -D - -v --ipv4 --http1.1 -d "hello world" -H "Transfer-Encoding: chunked" -H "Content-Length: 11" -H "Content-Length: 10" -H "Content-Length: 9" -H "Host: www.example.com" http://localhost:{0}/'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "syntax.200.gold"
 tr.StillRunningAfter = ts
diff --git a/tests/gold_tests/headers/via.test.py b/tests/gold_tests/headers/via.test.py
index 5e275d1..7fc07bc 100644
--- a/tests/gold_tests/headers/via.test.py
+++ b/tests/gold_tests/headers/via.test.py
@@ -46,13 +46,18 @@ ts.addSSLfile("../remap/ssl/server.pem")
 ts.addSSLfile("../remap/ssl/server.key")
 
 ts.Variables.ssl_port = 4443
-ts.Disk.records_config.update({
-    'proxy.config.http.insert_request_via_str': 4,
-    'proxy.config.http.insert_response_via_str': 4,
-    'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.http.server_ports': 'ipv4:{0} ipv4:{1}:proto=http2;http:ssl ipv6:{0} ipv6:{1}:proto=http2;http:ssl'.format(ts.Variables.port, ts.Variables.ssl_port),
-})
+ts.Disk.records_config.update(
+    {
+        'proxy.config.http.insert_request_via_str': 4,
+        'proxy.config.http.insert_response_via_str': 4,
+        'proxy.config.ssl.server.cert.path': '{0}'.format(
+            ts.Variables.SSLDir),
+        'proxy.config.ssl.server.private_key.path': '{0}'.format(
+            ts.Variables.SSLDir),
+        'proxy.config.http.server_ports': 'ipv4:{0} ipv4:{1}:proto=http2;http:ssl ipv6:{0} ipv6:{1}:proto=http2;http:ssl'.format(
+            ts.Variables.port,
+            ts.Variables.ssl_port),
+    })
 
 ts.Disk.remap_config.AddLine(
     'map http://www.example.com http://127.0.0.1:{0}'.format(server.Variables.Port)
diff --git a/tests/gold_tests/ip_allow/ip_allow.test.py b/tests/gold_tests/ip_allow/ip_allow.test.py
index 59c3daf..32c0261 100644
--- a/tests/gold_tests/ip_allow/ip_allow.test.py
+++ b/tests/gold_tests/ip_allow/ip_allow.test.py
@@ -29,13 +29,13 @@ server = Test.MakeOriginServer("server", ssl=True)
 
 testName = ""
 request = {
-        "headers":
+    "headers":
         "GET /get HTTP/1.1\r\n"
         "Host: www.example.com:80\r\n\r\n",
         "timestamp": "1469733493.993",
         "body": ""}
 response = {
-        "headers":
+    "headers":
         "HTTP/1.1 200 OK\r\n"
         "Content-Length: 3\r\n"
         "Connection: close\r\n\r\n",
@@ -47,13 +47,13 @@ server.addResponse("sessionlog.json", request, response)
 # bug in ip_allow and they are sent through, have them return a 200 OK. This
 # will fail the match with the gold file which expects a 403.
 request = {
-        "headers":
+    "headers":
         "CONNECT www.example.com:80/connect HTTP/1.1\r\n"
         "Host: www.example.com:80\r\n\r\n",
         "timestamp": "1469733493.993",
         "body": ""}
 response = {
-        "headers":
+    "headers":
         "HTTP/1.1 200 OK\r\n"
         "Content-Length: 3\r\n"
         "Connection: close\r\n\r\n",
@@ -61,13 +61,13 @@ response = {
         "1469733493.993", "body": "xxx"}
 server.addResponse("sessionlog.json", request, response)
 request = {
-        "headers":
+    "headers":
         "PUSH www.example.com:80/h2_push HTTP/2\r\n"
         "Host: www.example.com:80\r\n\r\n",
         "timestamp": "1469733493.993",
         "body": ""}
 response = {
-        "headers":
+    "headers":
         "HTTP/2 200 OK\r\n"
         "Content-Length: 3\r\n"
         "Connection: close\r\n\r\n",
@@ -90,7 +90,7 @@ ts.Disk.records_config.update({
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.http.cache.http': 0,
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
     'proxy.config.http2.active_timeout_in': 3,
     'proxy.config.http2.max_concurrent_streams_in': 65535,
@@ -120,7 +120,7 @@ ts.Disk.remap_config.AddLine(
 
 # Note that CONNECT is not in the allowed list.
 ts.Disk.ip_allow_yaml.AddLines(
-     '''ip_allow:
+    '''ip_allow:
   - apply: in
     ip_addrs: 0/0
     action: allow
@@ -134,11 +134,11 @@ ts.Disk.ip_allow_yaml.AddLines(
 )
 
 ts.Streams.stderr += Testers.ContainsExpression(
-        "Line 1 denial for 'CONNECT' from 127.0.0.1",
-        "The CONNECT request should be denied by ip_allow")
+    "Line 1 denial for 'CONNECT' from 127.0.0.1",
+    "The CONNECT request should be denied by ip_allow")
 ts.Streams.stderr += Testers.ContainsExpression(
-        "Line 1 denial for 'PUSH' from 127.0.0.1",
-        "The PUSH request should be denied by ip_allow")
+    "Line 1 denial for 'PUSH' from 127.0.0.1",
+    "The PUSH request should be denied by ip_allow")
 
 #
 # TEST 1: Perform a GET request. Should be allowed because GET is in the allowlist.
diff --git a/tests/gold_tests/logging/all_headers.test.py b/tests/gold_tests/logging/all_headers.test.py
index 7e0f47e..e5b850e 100644
--- a/tests/gold_tests/logging/all_headers.test.py
+++ b/tests/gold_tests/logging/all_headers.test.py
@@ -32,7 +32,7 @@ server = Test.MakeOriginServer("server")
 
 request_header = {"headers": "GET / HTTP/1.1\r\nHost: does.not.matter\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\nCache-control: max-age=85000\r\n\r\n",
-    "timestamp": "1469733493.993", "body": "xxx"}
+                   "timestamp": "1469733493.993", "body": "xxx"}
 server.addResponse("sessionlog.json", request_header, response_header)
 
 ts.Disk.records_config.update({
@@ -77,11 +77,12 @@ def reallyLong():
         retval += ' -H "x-header{}: {}"'.format(i, value)
     return retval
 
+
 tr = Test.AddTestRun()
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.Processes.Default.Command = (
-'curl "http://127.0.0.1:{0}" --user-agent "007" --verbose '.format(ts.Variables.port) + reallyLong()
+    'curl "http://127.0.0.1:{0}" --user-agent "007" --verbose '.format(ts.Variables.port) + reallyLong()
 )
 tr.Processes.Default.ReturnCode = 0
 
@@ -89,7 +90,7 @@ tr.Processes.Default.ReturnCode = 0
 #
 tr = Test.AddTestRun()
 tr.Processes.Default.Command = (
-'curl "http://127.0.0.1:{0}" --user-agent "007" --verbose '.format(ts.Variables.port) + reallyLong()
+    'curl "http://127.0.0.1:{0}" --user-agent "007" --verbose '.format(ts.Variables.port) + reallyLong()
 )
 tr.Processes.Default.ReturnCode = 0
 
diff --git a/tests/gold_tests/logging/all_headers_sanitizer.py b/tests/gold_tests/logging/all_headers_sanitizer.py
index 64c22fd..c758039 100644
--- a/tests/gold_tests/logging/all_headers_sanitizer.py
+++ b/tests/gold_tests/logging/all_headers_sanitizer.py
@@ -31,7 +31,7 @@ rexl.append((re.compile(r"\{\{Server\}\:\{ECS [^}]*\}\}"), "({__ECS_SERVER__}}")
 rexl.append((re.compile(r"\{\{Via\}\:\{[^}]*\}\}"), "({__VIA__}}"))
 rexl.append((re.compile(r"\{\{Server\}\:\{ApacheTrafficServer/[0-9.]*\}\}"), "({__ATS2_SERVER__}}"))
 rexl.append((re.compile(r"\{\{Age\}\:\{[0-9]*\}\}"), "({__AGE__}}"))
-rexl.append((re.compile(r"\:" + sys.argv[2]), "__TS_PORT__")) # 1st and only argument is TS client port
+rexl.append((re.compile(r"\:" + sys.argv[2]), "__TS_PORT__"))  # 1st and only argument is TS client port
 
 # Handle inconsistencies which I think are caused by different revisions of the standard Python http.server.HTTPServer class.
 
@@ -45,13 +45,13 @@ processed = False
 limit_count = 0
 limit_max = 120
 while not processed and limit_count < limit_max:
-  limit_count += 1
-  if not path.exists(filename):
-    time.sleep(1);
-  else:
-    with open(filename, "r") as f:
-      processed = True
-      for line in f:
-        for rex, subStr in rexl:
-          line = rex.sub(subStr, line)
-        print(line)
+    limit_count += 1
+    if not path.exists(filename):
+        time.sleep(1)
+    else:
+        with open(filename, "r") as f:
+            processed = True
+            for line in f:
+                for rex, subStr in rexl:
+                    line = rex.sub(subStr, line)
+                print(line)
diff --git a/tests/gold_tests/logging/log-field.test.py b/tests/gold_tests/logging/log-field.test.py
index 784d220..f88afc4 100644
--- a/tests/gold_tests/logging/log-field.test.py
+++ b/tests/gold_tests/logging/log-field.test.py
@@ -26,17 +26,25 @@ ts = Test.MakeATSProcess("ts")
 server = Test.MakeOriginServer("server")
 
 request_header = {'timestamp': 100, "headers": "GET /test-1 HTTP/1.1\r\nHost: test-1\r\n\r\n", "body": ""}
-response_header = {'timestamp': 100,
-                   "headers": "HTTP/1.1 200 OK\r\nTest: 1\r\nContent-Type: application/json\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n", "body": "Test 1"}
+response_header = {
+    'timestamp': 100,
+    "headers": "HTTP/1.1 200 OK\r\nTest: 1\r\nContent-Type: application/json\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n",
+    "body": "Test 1"}
 server.addResponse("sessionlog.json", request_header, response_header)
 server.addResponse("sessionlog.json",
-                   {'timestamp': 101, "headers": "GET /test-2 HTTP/1.1\r\nHost: test-2\r\n\r\n", "body": ""},
-                   {'timestamp': 101, "headers": "HTTP/1.1 200 OK\r\nTest: 2\r\nContent-Type: application/jason\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n", "body": "Test 2"}
-                   )
+                   {'timestamp': 101,
+                    "headers": "GET /test-2 HTTP/1.1\r\nHost: test-2\r\n\r\n",
+                    "body": ""},
+                   {'timestamp': 101,
+                       "headers": "HTTP/1.1 200 OK\r\nTest: 2\r\nContent-Type: application/jason\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n",
+                       "body": "Test 2"})
 server.addResponse("sessionlog.json",
-                   {'timestamp': 102, "headers": "GET /test-3 HTTP/1.1\r\nHost: test-3\r\n\r\n", "body": ""},
-                   {'timestamp': 102, "headers": "HTTP/1.1 200 OK\r\nTest: 3\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n", "body": "Test 3"}
-                   )
+                   {'timestamp': 102,
+                    "headers": "GET /test-3 HTTP/1.1\r\nHost: test-3\r\n\r\n",
+                    "body": ""},
+                   {'timestamp': 102,
+                       "headers": "HTTP/1.1 200 OK\r\nTest: 3\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n",
+                       "body": "Test 3"})
 
 ts.Disk.records_config.update({
     'proxy.config.net.connections_throttle': 100,
diff --git a/tests/gold_tests/logging/log-filter.test.py b/tests/gold_tests/logging/log-filter.test.py
index 771afec..ea4b162 100644
--- a/tests/gold_tests/logging/log-filter.test.py
+++ b/tests/gold_tests/logging/log-filter.test.py
@@ -26,25 +26,39 @@ ts = Test.MakeATSProcess("ts")
 server = Test.MakeOriginServer("server")
 
 request_header = {'timestamp': 100, "headers": "GET /test-1 HTTP/1.1\r\nHost: test-1\r\n\r\n", "body": ""}
-response_header = {'timestamp': 100,
-                   "headers": "HTTP/1.1 200 OK\r\nTest: 1\r\nContent-Type: application/json\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n", "body": "Test 1"}
+response_header = {
+    'timestamp': 100,
+    "headers": "HTTP/1.1 200 OK\r\nTest: 1\r\nContent-Type: application/json\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n",
+    "body": "Test 1"}
 server.addResponse("sessionlog.json", request_header, response_header)
 server.addResponse("sessionlog.json",
-                   {'timestamp': 101, "headers": "GET /test-2 HTTP/1.1\r\nHost: test-2\r\n\r\n", "body": ""},
-                   {'timestamp': 101, "headers": "HTTP/1.1 200 OK\r\nTest: 2\r\nContent-Type: application/jason\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n", "body": "Test 2"}
-                   )
+                   {'timestamp': 101,
+                    "headers": "GET /test-2 HTTP/1.1\r\nHost: test-2\r\n\r\n",
+                    "body": ""},
+                   {'timestamp': 101,
+                       "headers": "HTTP/1.1 200 OK\r\nTest: 2\r\nContent-Type: application/jason\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n",
+                       "body": "Test 2"})
 server.addResponse("sessionlog.json",
-                   {'timestamp': 102, "headers": "GET /test-3 HTTP/1.1\r\nHost: test-3\r\n\r\n", "body": ""},
-                   {'timestamp': 102, "headers": "HTTP/1.1 200 OK\r\nTest: 3\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n", "body": "Test 3"}
-                   )
+                   {'timestamp': 102,
+                    "headers": "GET /test-3 HTTP/1.1\r\nHost: test-3\r\n\r\n",
+                    "body": ""},
+                   {'timestamp': 102,
+                       "headers": "HTTP/1.1 200 OK\r\nTest: 3\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n",
+                       "body": "Test 3"})
 server.addResponse("sessionlog.json",
-                   {'timestamp': 103, "headers": "GET /test-4 HTTP/1.1\r\nHost: test-4\r\n\r\n", "body": ""},
-                   {'timestamp': 103, "headers": "HTTP/1.1 200 OK\r\nTest: 4\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n", "body": "Test 4"}
-                   )
+                   {'timestamp': 103,
+                    "headers": "GET /test-4 HTTP/1.1\r\nHost: test-4\r\n\r\n",
+                    "body": ""},
+                   {'timestamp': 103,
+                       "headers": "HTTP/1.1 200 OK\r\nTest: 4\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n",
+                       "body": "Test 4"})
 server.addResponse("sessionlog.json",
-                   {'timestamp': 104, "headers": "GET /test-5 HTTP/1.1\r\nHost: test-5\r\n\r\n", "body": ""},
-                   {'timestamp': 104, "headers": "HTTP/1.1 200 OK\r\nTest: 5\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n", "body": "Test 5"}
-                   )
+                   {'timestamp': 104,
+                    "headers": "GET /test-5 HTTP/1.1\r\nHost: test-5\r\n\r\n",
+                    "body": ""},
+                   {'timestamp': 104,
+                       "headers": "HTTP/1.1 200 OK\r\nTest: 5\r\nConnection: close\r\nContent-Type: application/json\r\n\r\n",
+                       "body": "Test 5"})
 
 ts.Disk.records_config.update({
     'proxy.config.net.connections_throttle': 100,
diff --git a/tests/gold_tests/logging/log_pipe.test.py b/tests/gold_tests/logging/log_pipe.test.py
index cdadbd0..7a7d157 100644
--- a/tests/gold_tests/logging/log_pipe.test.py
+++ b/tests/gold_tests/logging/log_pipe.test.py
@@ -39,7 +39,7 @@ def get_ts(logging_config):
     ts.Disk.records_config.update({
         'proxy.config.diags.debug.enabled': 1,
         'proxy.config.diags.debug.tags': 'log-file',
-        })
+    })
 
     # Since we're only verifying logs and not traffic, we don't need an origin
     # server. The following will simply deny the requests and emit a log
@@ -59,7 +59,7 @@ def get_ts(logging_config):
 tr = Test.AddTestRun()
 pipe_name = "default_pipe_size.pipe"
 ts = get_ts(
-        '''
+    '''
 logging:
   formats:
     - name: custom
@@ -115,7 +115,7 @@ pipe_name = "change_pipe_size.pipe"
 # increase the size.
 pipe_size = 75000
 ts = get_ts(
-        '''
+    '''
 logging:
   formats:
     - name: custom
@@ -156,8 +156,8 @@ ts.Streams.All += Testers.ContainsExpression(
 buffer_verifier = "pipe_buffer_is_larger_than.py"
 tr.Setup.Copy(buffer_verifier)
 verify_buffer_size = tr.Processes.Process(
-        "verify_buffer_size",
-        "python3 {} {} {}".format(buffer_verifier, pipe_path, pipe_size))
+    "verify_buffer_size",
+    "python3 {} {} {}".format(buffer_verifier, pipe_path, pipe_size))
 verify_buffer_size.Return = 0
 verify_buffer_size.Streams.All += Testers.ContainsExpression(
     "Success",
diff --git a/tests/gold_tests/logging/log_retention.test.py b/tests/gold_tests/logging/log_retention.test.py
index a0391c5..46fe386 100644
--- a/tests/gold_tests/logging/log_retention.test.py
+++ b/tests/gold_tests/logging/log_retention.test.py
@@ -127,21 +127,21 @@ class TestLogRetention:
         Generate the appropriate single curl command.
         """
         return 'curl "http://127.0.0.1:{0}" --verbose'.format(
-                self.ts.Variables.port)
+            self.ts.Variables.port)
 
     def get_command_to_rotate_once(self):
         """
         Generate the set of curl commands to trigger a log rotate.
         """
         return 'for i in {{1..2500}}; do curl "http://127.0.0.1:{0}" --verbose; done'.format(
-                self.ts.Variables.port)
+            self.ts.Variables.port)
 
     def get_command_to_rotate_thrice(self):
         """
         Generate the set of curl commands to trigger a log rotate.
         """
         return 'for i in {{1..7500}}; do curl "http://127.0.0.1:{0}" --verbose; done'.format(
-                self.ts.Variables.port)
+            self.ts.Variables.port)
 
 
 #
@@ -167,29 +167,29 @@ logging:
   logs:
     - filename: test_deletion
       format: long
-'''.format(prefix="0123456789"*500).split("\n")
+'''.format(prefix="0123456789" * 500).split("\n")
 )
 
 # Verify that each log type was registered for auto-deletion.
 test.ts.Streams.stderr = Testers.ContainsExpression(
-        "Registering rotated log deletion for test_deletion.log with min roll count 0",
-        "Verify test_deletion.log auto-delete configuration")
+    "Registering rotated log deletion for test_deletion.log with min roll count 0",
+    "Verify test_deletion.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for error.log with min roll count 0",
-        "Verify error.log auto-delete configuration")
+    "Registering rotated log deletion for error.log with min roll count 0",
+    "Verify error.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for traffic.out with min roll count 0",
-        "Verify traffic.out auto-delete configuration")
+    "Registering rotated log deletion for traffic.out with min roll count 0",
+    "Verify traffic.out auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for diags.log with min roll count 0",
-        "Verify diags.log auto-delete configuration")
+    "Registering rotated log deletion for diags.log with min roll count 0",
+    "Verify diags.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for manager.log with min roll count 0",
-        "Verify manager.log auto-delete configuration")
+    "Registering rotated log deletion for manager.log with min roll count 0",
+    "Verify manager.log auto-delete configuration")
 # Verify test_deletion was rotated and deleted.
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "The rolled logfile.*test_deletion.log_.*was auto-deleted.*bytes were reclaimed",
-        "Verify that space was reclaimed")
+    "The rolled logfile.*test_deletion.log_.*was auto-deleted.*bytes were reclaimed",
+    "Verify that space was reclaimed")
 
 test.tr.Processes.Default.Command = test.get_command_to_rotate_once()
 test.tr.Processes.Default.ReturnCode = 0
@@ -215,30 +215,30 @@ logging:
     - filename: test_deletion
       rolling_min_count: 1
       format: long
-'''.format(prefix="0123456789"*500).split("\n")
+'''.format(prefix="0123456789" * 500).split("\n")
 )
 
 # Verify that each log type was registered for auto-deletion.
 test.ts.Streams.stderr = Testers.ContainsExpression(
-        "Registering rotated log deletion for test_deletion.log with min roll count 1",
-        "Verify test_deletion.log auto-delete configuration")
+    "Registering rotated log deletion for test_deletion.log with min roll count 1",
+    "Verify test_deletion.log auto-delete configuration")
 # Only the test_deletion should have its min_count overridden.
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for error.log with min roll count 0",
-        "Verify error.log auto-delete configuration")
+    "Registering rotated log deletion for error.log with min roll count 0",
+    "Verify error.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for traffic.out with min roll count 0",
-        "Verify traffic.out auto-delete configuration")
+    "Registering rotated log deletion for traffic.out with min roll count 0",
+    "Verify traffic.out auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for diags.log with min roll count 0",
-        "Verify diags.log auto-delete configuration")
+    "Registering rotated log deletion for diags.log with min roll count 0",
+    "Verify diags.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for manager.log with min roll count 0",
-        "Verify manager.log auto-delete configuration")
+    "Registering rotated log deletion for manager.log with min roll count 0",
+    "Verify manager.log auto-delete configuration")
 # Verify test_deletion was rotated and deleted.
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "The rolled logfile.*test_deletion.log_.*was auto-deleted.*bytes were reclaimed",
-        "Verify that space was reclaimed")
+    "The rolled logfile.*test_deletion.log_.*was auto-deleted.*bytes were reclaimed",
+    "Verify that space was reclaimed")
 
 test.tr.Processes.Default.Command = test.get_command_to_rotate_once()
 test.tr.Processes.Default.ReturnCode = 0
@@ -255,24 +255,24 @@ Test.PreparePlugin(os.path.join(Test.Variables.AtsTestToolsDir, 'plugins', 'test
 
 # Verify that the plugin's logs and other core logs were registered for deletion.
 test.ts.Streams.stderr = Testers.ContainsExpression(
-        "Registering rotated log deletion for test_log_interface.log with min roll count 0",
-        "Verify test_log_interface.log auto-delete configuration")
+    "Registering rotated log deletion for test_log_interface.log with min roll count 0",
+    "Verify test_log_interface.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for error.log with min roll count 0",
-        "Verify error.log auto-delete configuration")
+    "Registering rotated log deletion for error.log with min roll count 0",
+    "Verify error.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for traffic.out with min roll count 0",
-        "Verify traffic.out auto-delete configuration")
+    "Registering rotated log deletion for traffic.out with min roll count 0",
+    "Verify traffic.out auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for diags.log with min roll count 0",
-        "Verify diags.log auto-delete configuration")
+    "Registering rotated log deletion for diags.log with min roll count 0",
+    "Verify diags.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for manager.log with min roll count 0",
-        "Verify manager.log auto-delete configuration")
+    "Registering rotated log deletion for manager.log with min roll count 0",
+    "Verify manager.log auto-delete configuration")
 # Verify test_deletion was rotated and deleted.
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "The rolled logfile.*test_log_interface.log_.*was auto-deleted.*bytes were reclaimed",
-        "Verify that space was reclaimed")
+    "The rolled logfile.*test_log_interface.log_.*was auto-deleted.*bytes were reclaimed",
+    "Verify that space was reclaimed")
 
 test.tr.Processes.Default.Command = test.get_command_to_rotate_once()
 test.tr.Processes.Default.ReturnCode = 0
@@ -306,36 +306,36 @@ logging:
     - filename: test_high_priority_deletion
       rolling_min_count: 1
       format: long
-'''.format(prefix="0123456789"*500).split("\n")
+'''.format(prefix="0123456789" * 500).split("\n")
 )
 
 # Verify that each log type was registered for auto-deletion.
 test.ts.Streams.stderr = Testers.ContainsExpression(
-        "Registering rotated log deletion for test_low_priority_deletion.log with min roll count 5",
-        "Verify test_low_priority_deletion.log auto-delete configuration")
+    "Registering rotated log deletion for test_low_priority_deletion.log with min roll count 5",
+    "Verify test_low_priority_deletion.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for test_high_priority_deletion.log with min roll count 1",
-        "Verify test_high_priority_deletion.log auto-delete configuration")
+    "Registering rotated log deletion for test_high_priority_deletion.log with min roll count 1",
+    "Verify test_high_priority_deletion.log auto-delete configuration")
 # Only the test_deletion should have its min_count overridden.
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for error.log with min roll count 0",
-        "Verify error.log auto-delete configuration")
+    "Registering rotated log deletion for error.log with min roll count 0",
+    "Verify error.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for traffic.out with min roll count 0",
-        "Verify traffic.out auto-delete configuration")
+    "Registering rotated log deletion for traffic.out with min roll count 0",
+    "Verify traffic.out auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for diags.log with min roll count 0",
-        "Verify diags.log auto-delete configuration")
+    "Registering rotated log deletion for diags.log with min roll count 0",
+    "Verify diags.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for manager.log with min roll count 0",
-        "Verify manager.log auto-delete configuration")
+    "Registering rotated log deletion for manager.log with min roll count 0",
+    "Verify manager.log auto-delete configuration")
 # Verify test_deletion was rotated and deleted.
 test.ts.Streams.stderr += Testers.ExcludesExpression(
-        "The rolled logfile.*test_low_priority_deletion.log_.*was auto-deleted.*bytes were reclaimed",
-        "Verify that space was reclaimed from test_high_priority_deletion")
+    "The rolled logfile.*test_low_priority_deletion.log_.*was auto-deleted.*bytes were reclaimed",
+    "Verify that space was reclaimed from test_high_priority_deletion")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "The rolled logfile.*test_high_priority_deletion.log_.*was auto-deleted.*bytes were reclaimed",
-        "Verify that space was reclaimed from test_high_priority_deletion")
+    "The rolled logfile.*test_high_priority_deletion.log_.*was auto-deleted.*bytes were reclaimed",
+    "Verify that space was reclaimed from test_high_priority_deletion")
 
 test.tr.Processes.Default.Command = test.get_command_to_rotate_once()
 test.tr.Processes.Default.ReturnCode = 0
@@ -356,22 +356,22 @@ test = TestLogRetention(various_min_count_overrides,
 
 # Only the test_deletion should have its min_count overridden.
 test.ts.Streams.stderr = Testers.ContainsExpression(
-        "Registering rotated log deletion for error.log with min roll count 3",
-        "Verify error.log auto-delete configuration")
+    "Registering rotated log deletion for error.log with min roll count 3",
+    "Verify error.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for traffic.out with min roll count 4",
-        "Verify traffic.out auto-delete configuration")
+    "Registering rotated log deletion for traffic.out with min roll count 4",
+    "Verify traffic.out auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for diags.log with min roll count 5",
-        "Verify diags.log auto-delete configuration")
+    "Registering rotated log deletion for diags.log with min roll count 5",
+    "Verify diags.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ContainsExpression(
-        "Registering rotated log deletion for manager.log with min roll count 5",
-        "Verify manager.log auto-delete configuration")
+    "Registering rotated log deletion for manager.log with min roll count 5",
+    "Verify manager.log auto-delete configuration")
 # In case a future log is added, make sure the developer doesn't forget to
 # set the min count per configuration.
 test.ts.Streams.stderr += Testers.ExcludesExpression(
-        "Registering .* with min roll count 0",
-        "Verify nothing has a default min roll count of 0 per configuration")
+    "Registering .* with min roll count 0",
+    "Verify nothing has a default min roll count of 0 per configuration")
 
 # This test doesn't require a log rotation. We just verify that the logs communicate
 # the appropriate min_count values above.
@@ -402,30 +402,30 @@ logging:
     - filename: test_deletion
       rolling_min_count: 1
       format: long
-'''.format(prefix="0123456789"*500).split("\n")
+'''.format(prefix="0123456789" * 500).split("\n")
 )
 
 # Verify that each log type was registered for auto-deletion.
 test.ts.Streams.stderr = Testers.ExcludesExpression(
-        "Registering rotated log deletion for test_deletion.log with min roll count 1",
-        "Verify test_deletion.log auto-delete configuration")
+    "Registering rotated log deletion for test_deletion.log with min roll count 1",
+    "Verify test_deletion.log auto-delete configuration")
 # Only the test_deletion should have its min_count overridden.
 test.ts.Streams.stderr += Testers.ExcludesExpression(
-        "Registering rotated log deletion for error.log with min roll count 0",
-        "Verify error.log auto-delete configuration")
+    "Registering rotated log deletion for error.log with min roll count 0",
+    "Verify error.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ExcludesExpression(
-        "Registering rotated log deletion for traffic.out with min roll count 0",
-        "Verify traffic.out auto-delete configuration")
+    "Registering rotated log deletion for traffic.out with min roll count 0",
+    "Verify traffic.out auto-delete configuration")
 test.ts.Streams.stderr += Testers.ExcludesExpression(
-        "Registering rotated log deletion for diags.log with min roll count 0",
-        "Verify diags.log auto-delete configuration")
+    "Registering rotated log deletion for diags.log with min roll count 0",
+    "Verify diags.log auto-delete configuration")
 test.ts.Streams.stderr += Testers.ExcludesExpression(
-        "Registering rotated log deletion for manager.log with min roll count 0",
-        "Verify manager.log auto-delete configuration")
+    "Registering rotated log deletion for manager.log with min roll count 0",
+    "Verify manager.log auto-delete configuration")
 # Verify test_deletion was not deleted.
 test.ts.Streams.stderr += Testers.ExcludesExpression(
-        "The rolled logfile.*test_deletion.log_.*was auto-deleted.*bytes were reclaimed",
-        "Verify that space was reclaimed")
+    "The rolled logfile.*test_deletion.log_.*was auto-deleted.*bytes were reclaimed",
+    "Verify that space was reclaimed")
 
 test.tr.Processes.Default.Command = test.get_command_to_rotate_once()
 test.tr.Processes.Default.ReturnCode = 0
@@ -459,16 +459,15 @@ logging:
   logs:
     - filename: test_deletion
       format: long
-'''.format(prefix="0123456789"*500).split("\n")
+'''.format(prefix="0123456789" * 500).split("\n")
 )
 
 # Verify that trim happened for the rolled file.
 test.ts.Streams.stderr = Testers.ContainsExpression(
-        "rolled logfile.*test_deletion.log.*old.* was auto-deleted",
-        "Verify test_deletion.log was trimmed")
+    "rolled logfile.*test_deletion.log.*old.* was auto-deleted",
+    "Verify test_deletion.log was trimmed")
 
 test.tr.Processes.Default.Command = test.get_command_to_rotate_thrice()
 test.tr.Processes.Default.ReturnCode = 0
 test.tr.StillRunningAfter = test.ts
 test.tr.StillRunningAfter = test.server
-
diff --git a/tests/gold_tests/logging/new_log_flds_observer.py b/tests/gold_tests/logging/new_log_flds_observer.py
index 0fba8c1..b6e4e70 100644
--- a/tests/gold_tests/logging/new_log_flds_observer.py
+++ b/tests/gold_tests/logging/new_log_flds_observer.py
@@ -54,7 +54,7 @@ if (ccid[0] != ccid[1] and
     ccid[3] != ccid[4] and
     ccid[4] == ccid[5] and
     ctid[4] != ctid[5] and
-    ccid[5] != ccid[6]):
+        ccid[5] != ccid[6]):
     exit(code=0)
 
 # Failure exit if report was not valid.
diff --git a/tests/gold_tests/logging/pipe_buffer_is_larger_than.py b/tests/gold_tests/logging/pipe_buffer_is_larger_than.py
index d598505..e332dcb 100644
--- a/tests/gold_tests/logging/pipe_buffer_is_larger_than.py
+++ b/tests/gold_tests/logging/pipe_buffer_is_larger_than.py
@@ -27,15 +27,15 @@ F_GETPIPE_SZ = 1032  # Linux 2.6.35+
 
 def parse_args():
     parser = parser = argparse.ArgumentParser(
-            description='Verify that a FIFO has a buffer of at least a certain size')
+        description='Verify that a FIFO has a buffer of at least a certain size')
 
     parser.add_argument(
-            'pipe_name',
-            help='The pipe name upon which to verify the size is large enough.')
+        'pipe_name',
+        help='The pipe name upon which to verify the size is large enough.')
 
     parser.add_argument(
-            'minimum_buffer_size',
-            help='The minimu buffer size for the pipe to expect.')
+        'minimum_buffer_size',
+        help='The minimu buffer size for the pipe to expect.')
 
     return parser.parse_args()
 
diff --git a/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests.test.py b/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests.test.py
index f1e34a6..ba55928 100644
--- a/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests.test.py
+++ b/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests.test.py
@@ -22,7 +22,7 @@ Test.Summary = '''
 Basic cache_range_requests plugin test
 '''
 
-## Test description:
+# Test description:
 # Preload the cache with the entire asset to be range requested.
 # Reload remap rule with cache_range_requests plugin
 # Request content through the cache_range_requests plugin
@@ -42,45 +42,45 @@ server = Test.MakeOriginServer("server", lookup_key="{%uuid}")
 
 # default root
 req_chk = {"headers":
-  "GET / HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "uuid: none\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+           "GET / HTTP/1.1\r\n" +
+           "Host: www.example.com\r\n" +
+           "uuid: none\r\n" +
+           "\r\n",
+           "timestamp": "1469733493.993",
+           "body": ""
+           }
 
 res_chk = {"headers":
-  "HTTP/1.1 200 OK\r\n" +
-  "Connection: close\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+           "HTTP/1.1 200 OK\r\n" +
+           "Connection: close\r\n" +
+           "\r\n",
+           "timestamp": "1469733493.993",
+           "body": ""
+           }
 
 server.addResponse("sessionlog.json", req_chk, res_chk)
 
 body = "lets go surfin now"
 
 req_full = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Accept: */*\r\n" +
-  "uuid: full\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+            "GET /path HTTP/1.1\r\n" +
+            "Host: www.example.com\r\n" +
+            "Accept: */*\r\n" +
+            "uuid: full\r\n" +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": ""
+            }
 
 res_full = {"headers":
-  "HTTP/1.1 200 OK\r\n" +
-  "Cache-Control: max-age=500\r\n" +
-  "Connection: close\r\n" +
-  'Etag: "path"\r\n' +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body
-}
+            "HTTP/1.1 200 OK\r\n" +
+            "Cache-Control: max-age=500\r\n" +
+            "Connection: close\r\n" +
+            'Etag: "path"\r\n' +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": body
+            }
 
 server.addResponse("sessionlog.json", req_full, res_full)
 
@@ -90,135 +90,135 @@ bodylen = len(body)
 inner_str = "7-15"
 
 req_inner = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Accept: */*\r\n" +
-  "Range: bytes={}\r\n".format(inner_str) +
-  "uuid: inner\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+             "GET /path HTTP/1.1\r\n" +
+             "Host: www.example.com\r\n" +
+             "Accept: */*\r\n" +
+             "Range: bytes={}\r\n".format(inner_str) +
+             "uuid: inner\r\n" +
+             "\r\n",
+             "timestamp": "1469733493.993",
+             "body": ""
+             }
 
 res_inner = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Accept-Ranges: bytes\r\n" +
-  "Cache-Control: max-age=500\r\n" +
-  "Content-Range: bytes {0}/{1}\r\n".format(inner_str, bodylen) +
-  "Connection: close\r\n" +
-  'Etag: "path"\r\n' +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body[7:15]
-}
+             "HTTP/1.1 206 Partial Content\r\n" +
+             "Accept-Ranges: bytes\r\n" +
+             "Cache-Control: max-age=500\r\n" +
+             "Content-Range: bytes {0}/{1}\r\n".format(inner_str, bodylen) +
+             "Connection: close\r\n" +
+             'Etag: "path"\r\n' +
+             "\r\n",
+             "timestamp": "1469733493.993",
+             "body": body[7:15]
+             }
 
 server.addResponse("sessionlog.json", req_inner, res_inner)
 
 frange_str = "0-"
 
 req_frange = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Accept: */*\r\n" +
-  "Range: bytes={}\r\n".format(frange_str) +
-  "uuid: frange\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+              "GET /path HTTP/1.1\r\n" +
+              "Host: www.example.com\r\n" +
+              "Accept: */*\r\n" +
+              "Range: bytes={}\r\n".format(frange_str) +
+              "uuid: frange\r\n" +
+              "\r\n",
+              "timestamp": "1469733493.993",
+              "body": ""
+              }
 
 res_frange = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Accept-Ranges: bytes\r\n" +
-  "Cache-Control: max-age=500\r\n" +
-  "Content-Range: bytes 0-{0}/{0}\r\n".format(bodylen) +
-  "Connection: close\r\n" +
-  'Etag: "path"\r\n' +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body
-}
+              "HTTP/1.1 206 Partial Content\r\n" +
+              "Accept-Ranges: bytes\r\n" +
+              "Cache-Control: max-age=500\r\n" +
+              "Content-Range: bytes 0-{0}/{0}\r\n".format(bodylen) +
+              "Connection: close\r\n" +
+              'Etag: "path"\r\n' +
+              "\r\n",
+              "timestamp": "1469733493.993",
+              "body": body
+              }
 
 server.addResponse("sessionlog.json", req_frange, res_frange)
 
 last_str = "-5"
 
 req_last = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Accept: */*\r\n" +
-  "Range: bytes={}\r\n".format(last_str) +
-  "uuid: last\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+            "GET /path HTTP/1.1\r\n" +
+            "Host: www.example.com\r\n" +
+            "Accept: */*\r\n" +
+            "Range: bytes={}\r\n".format(last_str) +
+            "uuid: last\r\n" +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": ""
+            }
 
 res_last = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Accept-Ranges: bytes\r\n" +
-  "Cache-Control: max-age=200\r\n" +
-  "Content-Range: bytes {0}-{1}/{1}\r\n".format(bodylen - 5, bodylen) +
-  "Connection: close\r\n" +
-  'Etag: "path"\r\n' +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body[-5:]
-}
+            "HTTP/1.1 206 Partial Content\r\n" +
+            "Accept-Ranges: bytes\r\n" +
+            "Cache-Control: max-age=200\r\n" +
+            "Content-Range: bytes {0}-{1}/{1}\r\n".format(bodylen - 5, bodylen) +
+            "Connection: close\r\n" +
+            'Etag: "path"\r\n' +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": body[-5:]
+            }
 
 server.addResponse("sessionlog.json", req_last, res_last)
 
 pselect_str = "1-10"
 
 req_pselect = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: parentselect\r\n" +
-  "Accept: */*\r\n" +
-  "Range: bytes={}\r\n".format(pselect_str) +
-  "uuid: pselect\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+               "GET /path HTTP/1.1\r\n" +
+               "Host: parentselect\r\n" +
+               "Accept: */*\r\n" +
+               "Range: bytes={}\r\n".format(pselect_str) +
+               "uuid: pselect\r\n" +
+               "\r\n",
+               "timestamp": "1469733493.993",
+               "body": ""
+               }
 
 res_pselect = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Accept-Ranges: bytes\r\n" +
-  "Cache-Control: max-age=200\r\n" +
-  "Content-Range: bytes {}/19\r\n".format(pselect_str) +
-  "Connection: close\r\n" +
-  'Etag: "path"\r\n' +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body[1:10]
-}
+               "HTTP/1.1 206 Partial Content\r\n" +
+               "Accept-Ranges: bytes\r\n" +
+               "Cache-Control: max-age=200\r\n" +
+               "Content-Range: bytes {}/19\r\n".format(pselect_str) +
+               "Connection: close\r\n" +
+               'Etag: "path"\r\n' +
+               "\r\n",
+               "timestamp": "1469733493.993",
+               "body": body[1:10]
+               }
 
 server.addResponse("sessionlog.json", req_pselect, res_pselect)
 
 req_psd = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: psd\r\n" +
-  "Accept: */*\r\n" +
-  "Range: bytes={}\r\n".format(pselect_str) +
-  "uuid: pselect\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+           "GET /path HTTP/1.1\r\n" +
+           "Host: psd\r\n" +
+           "Accept: */*\r\n" +
+           "Range: bytes={}\r\n".format(pselect_str) +
+           "uuid: pselect\r\n" +
+           "\r\n",
+           "timestamp": "1469733493.993",
+           "body": ""
+           }
 
 server.addResponse("sessionlog.json", req_psd, res_pselect)
 
 # cache range requests plugin remap
 ts.Disk.remap_config.AddLines([
-  'map http://www.example.com http://127.0.0.1:{}'.format(server.Variables.Port) +
+    'map http://www.example.com http://127.0.0.1:{}'.format(server.Variables.Port) +
     ' @plugin=cache_range_requests.so',
 
-	# parent select cache key option
-  'map http://parentselect http://127.0.0.1:{}'.format(server.Variables.Port) +
+    # parent select cache key option
+    'map http://parentselect http://127.0.0.1:{}'.format(server.Variables.Port) +
     ' @plugin=cache_range_requests.so @pparam=--ps-cachekey',
 
-	# deprecated
-  'map http://psd http://127.0.0.1:{}'.format(server.Variables.Port) +
+    # deprecated
+    'map http://psd http://127.0.0.1:{}'.format(server.Variables.Port) +
     ' @plugin=cache_range_requests.so @pparam=ps_mode:cache_key_url',
 ])
 
@@ -227,10 +227,10 @@ ts.Disk.plugin_config.AddLine('xdebug.so')
 
 # minimal configuration
 ts.Disk.records_config.update({
-  'proxy.config.diags.debug.enabled': 1,
-  'proxy.config.diags.debug.tags': 'cache_range_requests',
-  'proxy.config.http.cache.http': 1,
-  'proxy.config.http.wait_for_cache': 1,
+    'proxy.config.diags.debug.enabled': 1,
+    'proxy.config.diags.debug.tags': 'cache_range_requests',
+    'proxy.config.http.cache.http': 1,
+    'proxy.config.http.wait_for_cache': 1,
 })
 
 curl_and_args = 'curl -s -D /dev/stdout -o /dev/stderr -x localhost:{} -H "x-debug: x-cache"'.format(ts.Variables.port)
@@ -329,7 +329,8 @@ ps.Streams.stdout.Content += Testers.ContainsExpression("404 Not Found", "expect
 
 tr.StillRunningAfter = ts
 
-curl_and_args = 'curl -s -D /dev/stdout -o /dev/stderr -x localhost:{} -H "x-debug: x-parentselection-key"'.format(ts.Variables.port)
+curl_and_args = 'curl -s -D /dev/stdout -o /dev/stderr -x localhost:{} -H "x-debug: x-parentselection-key"'.format(
+    ts.Variables.port)
 
 # 9 Test - cache_key_url request
 tr = Test.AddTestRun("cache_key_url request")
@@ -337,8 +338,8 @@ ps = tr.Processes.Default
 ps.Command = curl_and_args + ' http://parentselect/path -r {} -H "uuid: pselect"'.format(pselect_str)
 ps.ReturnCode = 0
 ps.Streams.stdout.Content = Testers.ContainsExpression(
-  "X-ParentSelection-Key: .*-bytes=",
-  "expected bytes in parent selection key",
+    "X-ParentSelection-Key: .*-bytes=",
+    "expected bytes in parent selection key",
 )
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
@@ -348,7 +349,7 @@ tr = Test.AddTestRun("non cache_key_url request")
 ps = tr.Processes.Default
 ps.Command = curl_and_args + ' http://www.example.com/path -r {} -H "uuid: inner"'.format(inner_str)
 ps.ReturnCode = 0
-ps.Streams.stdout.Content = Testers.ExcludesExpression("X-ParentSelection-Key",  "parent select key shouldn't show up")
+ps.Streams.stdout.Content = Testers.ExcludesExpression("X-ParentSelection-Key", "parent select key shouldn't show up")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
 
@@ -358,8 +359,8 @@ ps = tr.Processes.Default
 ps.Command = curl_and_args + ' http://psd/path -r {} -H "uuid: pselect"'.format(pselect_str)
 ps.ReturnCode = 0
 ps.Streams.stdout.Content = Testers.ContainsExpression(
-  "X-ParentSelection-Key: .*-bytes=",
-  "expected bytes in parent selection key",
+    "X-ParentSelection-Key: .*-bytes=",
+    "expected bytes in parent selection key",
 )
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
diff --git a/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests_cachekey.test.py b/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests_cachekey.test.py
index 2622694..02cf665 100644
--- a/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests_cachekey.test.py
+++ b/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests_cachekey.test.py
@@ -23,7 +23,7 @@ Test.Summary = '''
 cache_range_requests with cachekey
 '''
 
-## Test description:
+# Test description:
 # Preload the cache with the entire asset to be range requested.
 # Reload remap rule with cache_range_requests plugin
 # Request content through the cache_range_requests plugin
@@ -44,21 +44,21 @@ server = Test.MakeOriginServer("server", lookup_key="{%uuid}")
 
 # default root
 req_chk = {"headers":
-  "GET / HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "uuid: none\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+           "GET / HTTP/1.1\r\n" +
+           "Host: www.example.com\r\n" +
+           "uuid: none\r\n" +
+           "\r\n",
+           "timestamp": "1469733493.993",
+           "body": ""
+           }
 
 res_chk = {"headers":
-  "HTTP/1.1 200 OK\r\n" +
-  "Connection: close\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+           "HTTP/1.1 200 OK\r\n" +
+           "Connection: close\r\n" +
+           "\r\n",
+           "timestamp": "1469733493.993",
+           "body": ""
+           }
 
 server.addResponse("sessionlog.json", req_chk, res_chk)
 
@@ -67,90 +67,90 @@ bodylen = len(body)
 
 # this request should work
 req_full = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Accept: */*\r\n" +
-	"uuid: full\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+            "GET /path HTTP/1.1\r\n" +
+            "Host: www.example.com\r\n" +
+            "Accept: */*\r\n" +
+            "uuid: full\r\n" +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": ""
+            }
 
 res_full = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Accept-Ranges: bytes\r\n" +
-  'Etag: "foo"\r\n' +
-  "Cache-Control: public, max-age=500\r\n" +
-  "Connection: close\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body
-}
+            "HTTP/1.1 206 Partial Content\r\n" +
+            "Accept-Ranges: bytes\r\n" +
+            'Etag: "foo"\r\n' +
+            "Cache-Control: public, max-age=500\r\n" +
+            "Connection: close\r\n" +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": body
+            }
 
 server.addResponse("sessionlog.json", req_full, res_full)
 
 # this request should work
 req_good = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Accept: */*\r\n" +
-  "Range: bytes=0-\r\n" +
-	"uuid: range_full\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+            "GET /path HTTP/1.1\r\n" +
+            "Host: www.example.com\r\n" +
+            "Accept: */*\r\n" +
+            "Range: bytes=0-\r\n" +
+            "uuid: range_full\r\n" +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": ""
+            }
 
 res_good = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Accept-Ranges: bytes\r\n" +
-  'Etag: "foo"\r\n' +
-  "Cache-Control: public, max-age=500\r\n" +
-  "Content-Range: bytes 0-{0}/{0}\r\n".format(bodylen) +
-  "Connection: close\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body
-}
+            "HTTP/1.1 206 Partial Content\r\n" +
+            "Accept-Ranges: bytes\r\n" +
+            'Etag: "foo"\r\n' +
+            "Cache-Control: public, max-age=500\r\n" +
+            "Content-Range: bytes 0-{0}/{0}\r\n".format(bodylen) +
+            "Connection: close\r\n" +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": body
+            }
 
 server.addResponse("sessionlog.json", req_good, res_good)
 
 # this request should fail with a cache_range_requests asset
 req_fail = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: www.fail.com\r\n" +
-  "Accept: */*\r\n" +
-  "Range: bytes=0-\r\n" +
-	"uuid: range_fail\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+            "GET /path HTTP/1.1\r\n" +
+            "Host: www.fail.com\r\n" +
+            "Accept: */*\r\n" +
+            "Range: bytes=0-\r\n" +
+            "uuid: range_fail\r\n" +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": ""
+            }
 
 res_fail = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Accept-Ranges: bytes\r\n" +
-  'Etag: "foo"\r\n' +
-  "Cache-Control: public, max-age=500\r\n" +
-  "Content-Range: bytes 0-{0}/{0}\r\n".format(bodylen) +
-  "Connection: close\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body
-}
+            "HTTP/1.1 206 Partial Content\r\n" +
+            "Accept-Ranges: bytes\r\n" +
+            'Etag: "foo"\r\n' +
+            "Cache-Control: public, max-age=500\r\n" +
+            "Content-Range: bytes 0-{0}/{0}\r\n".format(bodylen) +
+            "Connection: close\r\n" +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": body
+            }
 
 server.addResponse("sessionlog.json", req_fail, res_fail)
 
 # cache range requests plugin remap, working config
 ts.Disk.remap_config.AddLine(
-  'map http://www.example.com http://127.0.0.1:{}'.format(server.Variables.Port) +
+    'map http://www.example.com http://127.0.0.1:{}'.format(server.Variables.Port) +
     ' @plugin=cachekey.so @pparam=--include-headers=Range' +
     ' @plugin=cache_range_requests.so @pparam=--no-modify-cachekey',
 )
 
 # improperly configured cache_range_requests with cachekey
 ts.Disk.remap_config.AddLine(
-  'map http://www.fail.com http://127.0.0.1:{}'.format(server.Variables.Port) +
+    'map http://www.fail.com http://127.0.0.1:{}'.format(server.Variables.Port) +
     ' @plugin=cachekey.so @pparam=--static-prefix=foo'
     ' @plugin=cache_range_requests.so',
 )
@@ -160,10 +160,10 @@ ts.Disk.plugin_config.AddLine('xdebug.so')
 
 # minimal configuration
 ts.Disk.records_config.update({
-  'proxy.config.diags.debug.enabled': 1,
-  'proxy.config.diags.debug.tags': 'cache_range_requests',
-  'proxy.config.http.cache.http': 1,
-  'proxy.config.http.wait_for_cache': 1,
+    'proxy.config.diags.debug.enabled': 1,
+    'proxy.config.diags.debug.tags': 'cache_range_requests',
+    'proxy.config.http.cache.http': 1,
+    'proxy.config.http.wait_for_cache': 1,
 })
 
 curl_and_args = 'curl -s -D /dev/stdout -o /dev/stderr -x localhost:{} -H "x-debug: x-cache"'.format(ts.Variables.port)
@@ -195,4 +195,6 @@ tr.StillRunningAfter = ts
 
 ts.Disk.diags_log.Content = Testers.ContainsExpression("ERROR", "error condition hit")
 ts.Disk.diags_log.Content = Testers.ContainsExpression("failed to change the cache url", "ensure failure for misconfiguration")
-ts.Disk.diags_log.Content = Testers.ContainsExpression("Disabling cache for this transaction to avoid cache poisoning", "ensure transaction caching disabled")
+ts.Disk.diags_log.Content = Testers.ContainsExpression(
+    "Disabling cache for this transaction to avoid cache poisoning",
+    "ensure transaction caching disabled")
diff --git a/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests_ims.test.py b/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests_ims.test.py
index 3c9c281..8a6a953 100644
--- a/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests_ims.test.py
+++ b/tests/gold_tests/pluginTest/cache_range_requests/cache_range_requests_ims.test.py
@@ -23,7 +23,7 @@ Test.Summary = '''
 cache_range_requests X-CRR-IMS plugin test
 '''
 
-## Test description:
+# Test description:
 # Preload the cache with the entire asset to be range requested.
 # Reload remap rule with cache_range_requests plugin
 # Request content through the cache_range_requests plugin
@@ -43,21 +43,21 @@ server = Test.MakeOriginServer("server")
 
 # default root
 req_chk = {"headers":
-  "GET / HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "uuid: none\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+           "GET / HTTP/1.1\r\n" +
+           "Host: www.example.com\r\n" +
+           "uuid: none\r\n" +
+           "\r\n",
+           "timestamp": "1469733493.993",
+           "body": ""
+           }
 
 res_chk = {"headers":
-  "HTTP/1.1 200 OK\r\n" +
-  "Connection: close\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+           "HTTP/1.1 200 OK\r\n" +
+           "Connection: close\r\n" +
+           "\r\n",
+           "timestamp": "1469733493.993",
+           "body": ""
+           }
 
 server.addResponse("sessionlog.json", req_chk, res_chk)
 
@@ -65,32 +65,32 @@ body = "lets go surfin now"
 bodylen = len(body)
 
 req_full = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Accept: */*\r\n" +
-  "Range: bytes=0-\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": ""
-}
+            "GET /path HTTP/1.1\r\n" +
+            "Host: www.example.com\r\n" +
+            "Accept: */*\r\n" +
+            "Range: bytes=0-\r\n" +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": ""
+            }
 
 res_full = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Accept-Ranges: bytes\r\n" +
-  "Cache-Control: max-age=500\r\n" +
-  "Content-Range: bytes 0-{0}/{0}\r\n".format(bodylen) +
-  "Connection: close\r\n" +
-  'Etag: "772102f4-56f4bc1e6d417"\r\n' +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body
-}
+            "HTTP/1.1 206 Partial Content\r\n" +
+            "Accept-Ranges: bytes\r\n" +
+            "Cache-Control: max-age=500\r\n" +
+            "Content-Range: bytes 0-{0}/{0}\r\n".format(bodylen) +
+            "Connection: close\r\n" +
+            'Etag: "772102f4-56f4bc1e6d417"\r\n' +
+            "\r\n",
+            "timestamp": "1469733493.993",
+            "body": body
+            }
 
 server.addResponse("sessionlog.json", req_full, res_full)
 
 # cache range requests plugin remap
 ts.Disk.remap_config.AddLine(
-  'map http://www.example.com http://127.0.0.1:{}'.format(server.Variables.Port) +
+    'map http://www.example.com http://127.0.0.1:{}'.format(server.Variables.Port) +
     ' @plugin=cache_range_requests.so @pparam=--consider-ims',
 )
 
@@ -99,10 +99,10 @@ ts.Disk.plugin_config.AddLine('xdebug.so')
 
 # minimal configuration
 ts.Disk.records_config.update({
-  'proxy.config.diags.debug.enabled': 1,
-  'proxy.config.diags.debug.tags': 'cache_range_requests',
-  'proxy.config.http.cache.http': 1,
-  'proxy.config.http.wait_for_cache': 1,
+    'proxy.config.diags.debug.enabled': 1,
+    'proxy.config.diags.debug.tags': 'cache_range_requests',
+    'proxy.config.http.cache.http': 1,
+    'proxy.config.http.wait_for_cache': 1,
 })
 
 curl_and_args = 'curl -s -D /dev/stdout -o /dev/stderr -x localhost:{} -H "x-debug: x-cache"'.format(ts.Variables.port)
@@ -119,7 +119,7 @@ tr.StillRunningAfter = ts
 
 
 # set up the IMS date field (go in the future) RFC 2616
-futuretime = time.time() + 100 # seconds
+futuretime = time.time() + 100  # seconds
 futurestr = time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime(futuretime))
 
 # test inner range
diff --git a/tests/gold_tests/pluginTest/cert_update/cert_update.test.py b/tests/gold_tests/pluginTest/cert_update/cert_update.test.py
index 0e2beb4..c32d299 100644
--- a/tests/gold_tests/pluginTest/cert_update/cert_update.test.py
+++ b/tests/gold_tests/pluginTest/cert_update/cert_update.test.py
@@ -22,8 +22,8 @@ Test cert_update plugin.
 '''
 
 Test.SkipUnless(
-    Condition.HasProgram("openssl","Openssl need to be installed on system for this test to work")
-    )
+    Condition.HasProgram("openssl", "Openssl need to be installed on system for this test to work")
+)
 
 # Set up origin server
 server = Test.MakeOriginServer("server")
@@ -108,7 +108,8 @@ ts.StillRunningAfter = server
 # Client-Cert-Pre
 # s_server should see client (Traffic Server) as alice.com
 tr = Test.AddTestRun("Client-Cert-Pre")
-s_server = tr.Processes.Process("s_server", "openssl s_server -www -key {0}/server1.pem -cert {0}/server1.pem -accept 12345 -Verify 1 -msg".format(ts.Variables.SSLDir))
+s_server = tr.Processes.Process(
+    "s_server", "openssl s_server -www -key {0}/server1.pem -cert {0}/server1.pem -accept 12345 -Verify 1 -msg".format(ts.Variables.SSLDir))
 s_server.Ready = When.PortReady(12345)
 tr.Command = 'curl --verbose --insecure --header "Host: foo.com" https://localhost:{}'.format(ts.Variables.ssl_port)
 tr.Processes.Default.StartBefore(s_server)
@@ -120,15 +121,16 @@ ts.StillRunningAfter = server
 tr = Test.AddTestRun("Client-Cert-Update")
 tr.Processes.Default.Env = ts.Env
 tr.Processes.Default.Command = (
-    'mv {0}/client2.pem {0}/client1.pem && {1}/traffic_ctl plugin msg cert_update.client {0}/client1.pem'.format(ts.Variables.SSLDir, ts.Variables.BINDIR)
-)
+    'mv {0}/client2.pem {0}/client1.pem && {1}/traffic_ctl plugin msg cert_update.client {0}/client1.pem'.format(
+        ts.Variables.SSLDir, ts.Variables.BINDIR))
 ts.Streams.all = "gold/update.gold"
 ts.StillRunningAfter = server
 
 # Client-Cert-After
 # after use traffic_ctl to update client cert, s_server should see client (Traffic Server) as bob.com
 tr = Test.AddTestRun("Client-Cert-After")
-s_server = tr.Processes.Process("s_server", "openssl s_server -www -key {0}/server1.pem -cert {0}/server1.pem -accept 12345 -Verify 1 -msg".format(ts.Variables.SSLDir))
+s_server = tr.Processes.Process(
+    "s_server", "openssl s_server -www -key {0}/server1.pem -cert {0}/server1.pem -accept 12345 -Verify 1 -msg".format(ts.Variables.SSLDir))
 s_server.Ready = When.PortReady(12345)
 tr.Processes.Default.Env = ts.Env
 # Move client2.pem to replace client1.pem since cert path matters in client context mapping
diff --git a/tests/gold_tests/pluginTest/combo_handler/combo_handler.test.py b/tests/gold_tests/pluginTest/combo_handler/combo_handler.test.py
index c7b0980..72528e7 100644
--- a/tests/gold_tests/pluginTest/combo_handler/combo_handler.test.py
+++ b/tests/gold_tests/pluginTest/combo_handler/combo_handler.test.py
@@ -30,6 +30,8 @@ Test.SkipUnless(
 # the file, and return the file name.
 #
 _data_file__file_count = 0
+
+
 def data_file(data):
     global _data_file__file_count
     file_path = Test.RunDirectory + "/tcp_client_in_{}".format(_data_file__file_count)
@@ -40,37 +42,44 @@ def data_file(data):
 
 # Function to return command (string) to run tcp_client.py tool.  'host' 'port', and 'file_path' are the parameters to tcp_client.
 #
+
+
 def tcp_client_cmd(host, port, file_path):
     return "python3 {}/tcp_client.py {} {} {}".format(Test.Variables.AtsTestToolsDir, host, port, file_path)
 
 # Function to return command (string) to run tcp_client.py tool.  'host' and 'port' are the first two parameters to tcp_client.
 # 'data' is the data to put in the data file input to tcp_client.
 #
+
+
 def tcp_client(host, port, data):
     return tcp_client_cmd(host, port, data_file(data))
 
+
 server = Test.MakeOriginServer("server")
 
+
 def add_server_obj(content_type, path):
     request_header = {
         "headers": "GET " + path + " HTTP/1.1\r\n" +
-            "Host: just.any.thing\r\n\r\n",
+        "Host: just.any.thing\r\n\r\n",
         "timestamp": "1469733493.993",
         "body": ""
     }
     response_header = {
         "headers": "HTTP/1.1 200 OK\r\n" +
-            "Connection: close\r\n" +
-            'Etag: "359670651"\r\n' +
-            "Cache-Control: public, max-age=31536000\r\n" +
-            "Accept-Ranges: bytes\r\n" +
-            "Content-Type: " + content_type + "\r\n" +
-            "\r\n",
+        "Connection: close\r\n" +
+        'Etag: "359670651"\r\n' +
+        "Cache-Control: public, max-age=31536000\r\n" +
+        "Accept-Ranges: bytes\r\n" +
+        "Content-Type: " + content_type + "\r\n" +
+        "\r\n",
         "timestamp": "1469733493.993",
         "body": "Content for " + path + "\n"
     }
     server.addResponse("sessionfile.log", request_header, response_header)
 
+
 add_server_obj("text/css ; charset=utf-8", "/obj1")
 add_server_obj("text/javascript", "/sub/obj2")
 add_server_obj("text/argh", "/obj3")
@@ -110,22 +119,22 @@ tr.Processes.Default.ReturnCode = 0
 
 tr = Test.AddTestRun()
 tr.Processes.Default.Command = tcp_client("127.0.0.1", ts.Variables.port,
-    "GET /admin/v1/combo?obj1&sub:obj2&obj3 HTTP/1.1\n" +
-    "Host: xyz\n" +
-    "Connection: close\n" +
-    "\n"
-)
+                                          "GET /admin/v1/combo?obj1&sub:obj2&obj3 HTTP/1.1\n" +
+                                          "Host: xyz\n" +
+                                          "Connection: close\n" +
+                                          "\n"
+                                          )
 tr.Processes.Default.ReturnCode = 0
 f = tr.Disk.File("_output/1-tr-Default/stream.all.txt")
 f.Content = "combo_handler_files/tr1.gold"
 
 tr = Test.AddTestRun()
 tr.Processes.Default.Command = tcp_client("127.0.0.1", ts.Variables.port,
-    "GET /admin/v1/combo?obj1&sub:obj2&obj4 HTTP/1.1\n" +
-    "Host: xyz\n" +
-    "Connection: close\n" +
-    "\n"
-)
+                                          "GET /admin/v1/combo?obj1&sub:obj2&obj4 HTTP/1.1\n" +
+                                          "Host: xyz\n" +
+                                          "Connection: close\n" +
+                                          "\n"
+                                          )
 tr.Processes.Default.ReturnCode = 0
 f = tr.Disk.File("_output/2-tr-Default/stream.all.txt")
 f.Content = "combo_handler_files/tr2.gold"
diff --git a/tests/gold_tests/pluginTest/compress/compress.test.py b/tests/gold_tests/pluginTest/compress/compress.test.py
index 30f62e8..1cc2eb8 100644
--- a/tests/gold_tests/pluginTest/compress/compress.test.py
+++ b/tests/gold_tests/pluginTest/compress/compress.test.py
@@ -32,6 +32,7 @@ Test.SkipUnless(
 
 server = Test.MakeOriginServer("server", options={'--load': '{}/compress_observer.py'.format(Test.TestDirectory)})
 
+
 def repeat(str, count):
     result = ""
     while count > 0:
@@ -39,6 +40,7 @@ def repeat(str, count):
         count -= 1
     return result
 
+
 # Need a fairly big body, otherwise the plugin will refuse to compress
 body = repeat("lets go surfin now everybodys learnin how\n", 24)
 body = body + "lets go surfin now everybodys learnin how"
@@ -61,6 +63,7 @@ for i in range(3):
     }
     server.addResponse("sessionfile.log", request_header, response_header)
 
+
 def curl(ts, idx, encodingList):
     return (
         "curl --verbose --proxy http://127.0.0.1:{}".format(ts.Variables.port) +
@@ -69,6 +72,7 @@ def curl(ts, idx, encodingList):
         " 2>> compress_long.log ; printf '\n===\n' >> compress_long.log"
     )
 
+
 waitForServer = True
 
 waitForTs = True
diff --git a/tests/gold_tests/pluginTest/compress/compress_observer.py b/tests/gold_tests/pluginTest/compress/compress_observer.py
index b959f78..dbdecbf 100755
--- a/tests/gold_tests/pluginTest/compress/compress_observer.py
+++ b/tests/gold_tests/pluginTest/compress/compress_observer.py
@@ -19,8 +19,10 @@ For compress gold test, observer for micro-server.
 
 log = open('compress_userver.log', 'w')
 
+
 def observe(headers):
     log.write("{}\n".format(headers['X-Ats-Compress-Test']))
     log.flush()
 
+
 Hooks.register(Hooks.ReadRequestHook, observe)
diff --git a/tests/gold_tests/pluginTest/cookie_remap/bucketcookie.test.py b/tests/gold_tests/pluginTest/cookie_remap/bucketcookie.test.py
index 25254ec..ff56f86 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/bucketcookie.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/bucketcookie.test.py
@@ -31,7 +31,8 @@ ts = Test.MakeATSProcess("ts")
 # second server is run during second test
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /cookiematches HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /cookiematches HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -39,7 +40,8 @@ response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "t
 server.addResponse("sessionfile.log", request_header, response_header)
 
 server2 = Test.MakeOriginServer("server2", ip='127.0.0.11')
-request_header2 = {"headers": "GET /cookiedoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header2 = {"headers": "GET /cookiedoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                   "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -59,7 +61,7 @@ ts.Disk.records_config.update({
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 config1 = config1.replace("$ALTPORT", str(server2.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/bucketconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/bucketconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/cookie_remap/collapseslashes.test.py b/tests/gold_tests/pluginTest/cookie_remap/collapseslashes.test.py
index e1df4fe..c25ee53 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/collapseslashes.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/collapseslashes.test.py
@@ -31,7 +31,8 @@ ts = Test.MakeATSProcess("ts")
 # and verify it collapsed the double //
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /i/like/cheetos?.done=http://finance.yahoo.com HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /i/like/cheetos?.done=http://finance.yahoo.com HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -50,7 +51,7 @@ ts.Disk.records_config.update({
 
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/collapseconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/collapseconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/cookie_remap/connector.test.py b/tests/gold_tests/pluginTest/cookie_remap/connector.test.py
index 4d595a4..8cd16b8 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/connector.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/connector.test.py
@@ -31,7 +31,8 @@ ts = Test.MakeATSProcess("ts")
 # second server is run during second test
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /cookiematches HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /cookiematches HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -39,7 +40,8 @@ response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "t
 server.addResponse("sessionfile.log", request_header, response_header)
 
 server2 = Test.MakeOriginServer("server2", ip='127.0.0.11')
-request_header2 = {"headers": "GET /cookiedoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header2 = {"headers": "GET /cookiedoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                   "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -59,7 +61,7 @@ ts.Disk.records_config.update({
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 config1 = config1.replace("$ALTPORT", str(server2.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/connectorconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/connectorconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/cookie_remap/existscookie.test.py b/tests/gold_tests/pluginTest/cookie_remap/existscookie.test.py
index 6c592e8..dd53fbf 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/existscookie.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/existscookie.test.py
@@ -31,7 +31,8 @@ ts = Test.MakeATSProcess("ts")
 # second server is run during second test
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /cookieexists HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /cookieexists HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -39,7 +40,8 @@ response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "t
 server.addResponse("sessionfile.log", request_header, response_header)
 
 server2 = Test.MakeOriginServer("server2", ip='127.0.0.11')
-request_header2 = {"headers": "GET /cookiedoesntexist HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header2 = {"headers": "GET /cookiedoesntexist HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                   "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -59,7 +61,7 @@ ts.Disk.records_config.update({
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 config1 = config1.replace("$ALTPORT", str(server2.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/existsconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/existsconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/cookie_remap/matchcookie.test.py b/tests/gold_tests/pluginTest/cookie_remap/matchcookie.test.py
index c238b25..39e0a75 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/matchcookie.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/matchcookie.test.py
@@ -31,7 +31,8 @@ ts = Test.MakeATSProcess("ts")
 # second server is run during second test
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /cookiematches?a=1&b=2&c=3 HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /cookiematches?a=1&b=2&c=3 HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -39,7 +40,8 @@ response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "t
 server.addResponse("sessionfile.log", request_header, response_header)
 
 server2 = Test.MakeOriginServer("server2", ip='127.0.0.11')
-request_header2 = {"headers": "GET /cookiedoesntmatch?a=1&b=2&c=3 HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header2 = {"headers": "GET /cookiedoesntmatch?a=1&b=2&c=3 HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                   "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -59,7 +61,7 @@ ts.Disk.records_config.update({
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 config1 = config1.replace("$ALTPORT", str(server2.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/matchconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/matchconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/cookie_remap/matchuri.test.py b/tests/gold_tests/pluginTest/cookie_remap/matchuri.test.py
index 53c894c..43e20f4 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/matchuri.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/matchuri.test.py
@@ -31,7 +31,8 @@ ts = Test.MakeATSProcess("ts")
 # second server is run during second test
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /cookiematches HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /cookiematches HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -39,7 +40,8 @@ response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "t
 server.addResponse("sessionfile.log", request_header, response_header)
 
 server2 = Test.MakeOriginServer("server2", ip='127.0.0.11')
-request_header2 = {"headers": "GET /cookiedoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header2 = {"headers": "GET /cookiedoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                   "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -59,7 +61,7 @@ ts.Disk.records_config.update({
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 config1 = config1.replace("$ALTPORT", str(server2.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/matchuriconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/matchuriconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/cookie_remap/matrixparams.test.py b/tests/gold_tests/pluginTest/cookie_remap/matrixparams.test.py
index 1da71a6..404f63f 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/matrixparams.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/matrixparams.test.py
@@ -32,27 +32,34 @@ ts = Test.MakeATSProcess("ts")
 # That's why I am not adding any canned request/response
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /eighth/magic;matrix=1/eighth HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /eighth/magic;matrix=1/eighth HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
 server.addResponse("sessionfile.log", request_header, response_header)
 
-request_header_2 = {"headers": "GET /eighth/magic;matrix=1/eighth?hello=10 HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header_2 = {"headers": "GET /eighth/magic;matrix=1/eighth?hello=10 HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993", "body": ""}
 response_header_2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
 server.addResponse("sessionfile.log", request_header_2, response_header_2)
 
-request_header_3 = {"headers": "GET /tenth/magic/tenth;matrix=2 HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header_3 = {"headers": "GET /tenth/magic/tenth;matrix=2 HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993", "body": ""}
 response_header_3 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
 server.addResponse("sessionfile.log", request_header_3, response_header_3)
 
-request_header_4 = {"headers": "GET /tenth/magic/tenth;matrix=2?query=10 HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header_4 = {"headers": "GET /tenth/magic/tenth;matrix=2?query=10 HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993", "body": ""}
 response_header_4 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
 server.addResponse("sessionfile.log", request_header_4, response_header_4)
 
-request_header_5 = {"headers": "GET /eleventh/magic;matrix=4/eleventh;matrix=2?query=true HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header_5 = {
+    "headers": "GET /eleventh/magic;matrix=4/eleventh;matrix=2?query=true HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+    "timestamp": "1469733493.993",
+    "body": ""}
 response_header_5 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
 server.addResponse("sessionfile.log", request_header_5, response_header_5)
@@ -69,7 +76,7 @@ ts.Disk.records_config.update({
 
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/matrixconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/matrixconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/cookie_remap/notexistscookie.test.py b/tests/gold_tests/pluginTest/cookie_remap/notexistscookie.test.py
index 4519937..e96d940 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/notexistscookie.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/notexistscookie.test.py
@@ -31,7 +31,8 @@ ts = Test.MakeATSProcess("ts")
 # second server is run during second test
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /cookiedoesntexist HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /cookiedoesntexist HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -39,7 +40,8 @@ response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "t
 server.addResponse("sessionfile.log", request_header, response_header)
 
 server2 = Test.MakeOriginServer("server2", ip='127.0.0.11')
-request_header2 = {"headers": "GET /cookieexists HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header2 = {"headers": "GET /cookieexists HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                   "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -59,7 +61,7 @@ ts.Disk.records_config.update({
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 config1 = config1.replace("$ALTPORT", str(server2.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/notexistsconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/notexistsconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/cookie_remap/regexcookie.test.py b/tests/gold_tests/pluginTest/cookie_remap/regexcookie.test.py
index 27998df..417ac31 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/regexcookie.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/regexcookie.test.py
@@ -31,7 +31,8 @@ ts = Test.MakeATSProcess("ts")
 # second server is run during second test
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /regexmatches?cookies=oreos-chipsahoy-icecream HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /regexmatches?cookies=oreos-chipsahoy-icecream HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -39,7 +40,8 @@ response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "t
 server.addResponse("sessionfile.log", request_header, response_header)
 
 server2 = Test.MakeOriginServer("server2", ip='127.0.0.11')
-request_header2 = {"headers": "GET /regexdoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header2 = {"headers": "GET /regexdoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                   "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -59,7 +61,7 @@ ts.Disk.records_config.update({
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 config1 = config1.replace("$ALTPORT", str(server2.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/regexconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/regexconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/cookie_remap/setstatus.test.py b/tests/gold_tests/pluginTest/cookie_remap/setstatus.test.py
index f7a298e..976779a 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/setstatus.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/setstatus.test.py
@@ -37,7 +37,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'cookie_remap.*|http.*|dns.*',
 })
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/statusconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/statusconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/cookie_remap/subcookie.test.py b/tests/gold_tests/pluginTest/cookie_remap/subcookie.test.py
index 9a636d7..677dc7c 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/subcookie.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/subcookie.test.py
@@ -31,7 +31,8 @@ ts = Test.MakeATSProcess("ts")
 # second server is run during second test
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /cookiematches HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /cookiematches HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -39,7 +40,8 @@ response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "t
 server.addResponse("sessionfile.log", request_header, response_header)
 
 server2 = Test.MakeOriginServer("server2", ip='127.0.0.11')
-request_header2 = {"headers": "GET /cookiedoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header2 = {"headers": "GET /cookiedoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                   "timestamp": "1469733493.993", "body": ""}
 # expected response from the origin server
 response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
@@ -59,7 +61,7 @@ ts.Disk.records_config.update({
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 config1 = config1.replace("$ALTPORT", str(server2.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/subcookie.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/subcookie.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
@@ -70,15 +72,16 @@ ts.Disk.remap_config.AddLine(
 tr = Test.AddTestRun("cookie value matches")
 # Unlike in other places I am using a single line string because the & seems to
 # be interpreted by the autest framework or the shell (tried escaping with \)
-tr.Processes.Default.Command = 'curl --proxy 127.0.0.1:{0} "http://www.example.com" -H"Cookie: fpbeta=a=1&b=2&c=3" -H "Proxy-Connection: keep-alive" --verbose '.format(ts.Variables.port)
-#tr.Processes.Default.Command = '''
-#curl
-#--proxy 127.0.0.1:{0}
-#"http://www.example.com"
-#-H\"Cookie: fpbeta=a=1&b=2&c=3\"
-#-H "Proxy-Connection: keep-alive"
-#--verbose
-#'''.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy 127.0.0.1:{0} "http://www.example.com" -H"Cookie: fpbeta=a=1&b=2&c=3" -H "Proxy-Connection: keep-alive" --verbose '.format(
+    ts.Variables.port)
+# tr.Processes.Default.Command = '''
+# curl
+# --proxy 127.0.0.1:{0}
+# "http://www.example.com"
+# -H\"Cookie: fpbeta=a=1&b=2&c=3\"
+# -H "Proxy-Connection: keep-alive"
+# --verbose
+# '''.format(ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 # time delay as proxy.config.http.wait_for_cache could be broken
 tr.Processes.Default.StartBefore(server, ready=When.PortOpen(server.Variables.Port))
@@ -89,7 +92,8 @@ server.Streams.All = "gold/matchcookie.gold"
 
 # Negative test case that doesn't remap because not all subops pass
 tr = Test.AddTestRun("cookie value doesn't match")
-tr.Processes.Default.Command = 'curl --proxy 127.0.0.1:{0} "http://www.example.com" -H"Cookie: fpbeta=a=1&b=2&c=4" -H "Proxy-Connection: keep-alive" --verbose '.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy 127.0.0.1:{0} "http://www.example.com" -H"Cookie: fpbeta=a=1&b=2&c=4" -H "Proxy-Connection: keep-alive" --verbose '.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(server2, ready=When.PortOpen(server2.Variables.Port))
 tr.StillRunningAfter = ts
diff --git a/tests/gold_tests/pluginTest/cookie_remap/substitute.test.py b/tests/gold_tests/pluginTest/cookie_remap/substitute.test.py
index 5bb358b..7ecd8e4 100644
--- a/tests/gold_tests/pluginTest/cookie_remap/substitute.test.py
+++ b/tests/gold_tests/pluginTest/cookie_remap/substitute.test.py
@@ -29,17 +29,20 @@ ts = Test.MakeATSProcess("ts")
 
 server = Test.MakeOriginServer("server", ip='127.0.0.10')
 
-request_header = {"headers": "GET /photos/search?query=magic HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header = {"headers": "GET /photos/search?query=magic HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                  "timestamp": "1469733493.993", "body": ""}
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
 server.addResponse("sessionfile.log", request_header, response_header)
 
-request_header_2 = {"headers": "GET /photos/search?query=/theunmatchedpath HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header_2 = {"headers": "GET /photos/search?query=/theunmatchedpath HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993", "body": ""}
 response_header_2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
 server.addResponse("sessionfile.log", request_header_2, response_header_2)
 
-request_header_3 = {"headers": "GET /photos/search/magic/foobar HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+request_header_3 = {"headers": "GET /photos/search/magic/foobar HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+                    "timestamp": "1469733493.993", "body": ""}
 response_header_3 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 
 server.addResponse("sessionfile.log", request_header_3, response_header_3)
@@ -56,7 +59,7 @@ ts.Disk.records_config.update({
 
 config1 = config1.replace("$PORT", str(server.Variables.Port))
 
-ts.Disk.File(ts.Variables.CONFIGDIR +"/substituteconfig.txt", exists=False, id="config1")
+ts.Disk.File(ts.Variables.CONFIGDIR + "/substituteconfig.txt", exists=False, id="config1")
 ts.Disk.config1.WriteOn(config1)
 
 ts.Disk.remap_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/header_rewrite/header_rewrite_client.test.py b/tests/gold_tests/pluginTest/header_rewrite/header_rewrite_client.test.py
index 53aa085..0ab0f88 100644
--- a/tests/gold_tests/pluginTest/header_rewrite/header_rewrite_client.test.py
+++ b/tests/gold_tests/pluginTest/header_rewrite/header_rewrite_client.test.py
@@ -40,11 +40,11 @@ ts.Disk.records_config.update({
 ts.Setup.CopyAs('rules/rule_client.conf', Test.RunDirectory)
 
 ts.Disk.remap_config.AddLine(
-    'map http://www.example.com/from_path/ https://127.0.0.1:{0}/to_path/ @plugin=header_rewrite.so @pparam={1}/rule_client.conf'.format(server.Variables.Port, Test.RunDirectory)
-)
+    'map http://www.example.com/from_path/ https://127.0.0.1:{0}/to_path/ @plugin=header_rewrite.so @pparam={1}/rule_client.conf'.format(
+        server.Variables.Port, Test.RunDirectory))
 ts.Disk.remap_config.AddLine(
-    'map http://www.example.com:8080/from_path/ https://127.0.0.1:{0}/to_path/ @plugin=header_rewrite.so @pparam={1}/rule_client.conf'.format(server.Variables.Port, Test.RunDirectory)
-)
+    'map http://www.example.com:8080/from_path/ https://127.0.0.1:{0}/to_path/ @plugin=header_rewrite.so @pparam={1}/rule_client.conf'.format(
+        server.Variables.Port, Test.RunDirectory))
 
 # call localhost straight
 tr = Test.AddTestRun()
diff --git a/tests/gold_tests/pluginTest/lua/lua_states_stats.test.py b/tests/gold_tests/pluginTest/lua/lua_states_stats.test.py
index a17182d..b6a390a 100644
--- a/tests/gold_tests/pluginTest/lua/lua_states_stats.test.py
+++ b/tests/gold_tests/pluginTest/lua/lua_states_stats.test.py
@@ -54,14 +54,14 @@ ts.Disk.plugin_config.AddLine('tslua.so {}/global.lua'.format(Test.TestDirectory
 ts.Disk.records_config.update({
     'proxy.config.diags.debug.enabled': 1,
     'proxy.config.diags.debug.tags': 'ts_lua',
-		'proxy.config.plugin.lua.max_states': 4,
+    'proxy.config.plugin.lua.max_states': 4,
 })
 
 curl_and_args = 'curl -s -D /dev/stdout -o /dev/stderr -x localhost:{} '.format(ts.Variables.port)
 
 # 0 Test - Check for configured lua states
 tr = Test.AddTestRun("Lua states")
-ps = tr.Processes.Default # alias
+ps = tr.Processes.Default  # alias
 ps.StartBefore(server, ready=When.PortOpen(server.Variables.Port))
 ps.StartBefore(Test.Processes.ts, ready=When.PortOpen(ts.Variables.port))
 ps.Command = "traffic_ctl config match lua"
@@ -73,7 +73,7 @@ tr.StillRunningAfter = ts
 
 # 1 Test - Exercise lua script
 tr = Test.AddTestRun("Lua hello")
-ps = tr.Processes.Default # alias
+ps = tr.Processes.Default  # alias
 ps.Command = curl_and_args + ' http://hello/hello'
 ps.TimeOut = 5
 ps.ReturnCode = 0
@@ -83,9 +83,9 @@ tr.StillRunningAfter = ts
 
 # 2 Test - Check for metrics
 tr = Test.AddTestRun("Check for metrics")
-tr.DelayStart = 15 # 5s lag on metrics to update
+tr.DelayStart = 15  # 5s lag on metrics to update
 tr.TimeOut = 5
-ps = tr.Processes.Default # alias
+ps = tr.Processes.Default  # alias
 ps.Env = ts.Env
 ps.Command = "traffic_ctl metric match lua"
 ps.Env = ts.Env
@@ -95,7 +95,7 @@ tr.StillRunningAfter = ts
 
 # 3 Test - Check for developer lifecycle stats
 tr = Test.AddTestRun("Check for lifecycle stats")
-ps = tr.Processes.Default # alias
+ps = tr.Processes.Default  # alias
 ps.Command = "traffic_ctl plugin msg ts_lua print_stats"
 ps.Env = ts.Env
 ps.ReturnCode = 0
diff --git a/tests/gold_tests/pluginTest/multiplexer/multiplexer.test.py b/tests/gold_tests/pluginTest/multiplexer/multiplexer.test.py
index b634af4..18a0ac7 100644
--- a/tests/gold_tests/pluginTest/multiplexer/multiplexer.test.py
+++ b/tests/gold_tests/pluginTest/multiplexer/multiplexer.test.py
@@ -43,7 +43,8 @@ ts.Disk.remap_config.AddLine(
 
 # For now, just make sure the plugin loads without error.
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --silent --proxy 127.0.0.1:{0} "http://www.example.com" -H "Proxy-Connection: close"'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --silent --proxy 127.0.0.1:{0} "http://www.example.com" -H "Proxy-Connection: close"'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(server, ready=When.PortOpen(server.Variables.Port))
 tr.Processes.Default.StartBefore(Test.Processes.ts)
diff --git a/tests/gold_tests/pluginTest/regex_remap/regex_remap.test.py b/tests/gold_tests/pluginTest/regex_remap/regex_remap.test.py
index 3d001f0..4828818 100644
--- a/tests/gold_tests/pluginTest/regex_remap/regex_remap.test.py
+++ b/tests/gold_tests/pluginTest/regex_remap/regex_remap.test.py
@@ -21,7 +21,7 @@ Test.Summary = '''
 Test regex_remap
 '''
 
-## Test description:
+# Test description:
 # Load up cache, ensure fresh
 # Create regex reval rule, config reload:
 #  ensure item is staled only once.
@@ -76,7 +76,7 @@ ts.Disk.records_config.update({
 tr = Test.AddTestRun("smoke test")
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
-creq=replay_txns[0]['client-request']
+creq = replay_txns[0]['client-request']
 tr.Processes.Default.Command = curl_and_args + '--header "uuid: {}" '.format(creq["headers"]["fields"][1][1]) + creq["url"]
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "gold/regex_remap_smoke.gold"
@@ -84,9 +84,11 @@ tr.StillRunningAfter = ts
 
 # Crash test.
 tr = Test.AddTestRun("crash test")
-creq=replay_txns[1]['client-request']
-tr.Processes.Default.Command = curl_and_args + '--header "uuid: {}" '.format(creq["headers"]["fields"][1][1]) + '"{}"'.format(creq["url"])
+creq = replay_txns[1]['client-request']
+tr.Processes.Default.Command = curl_and_args + \
+    '--header "uuid: {}" '.format(creq["headers"]["fields"][1][1]) + '"{}"'.format(creq["url"])
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "gold/regex_remap_crash.gold"
-ts.Disk.diags_log.Content = Testers.ContainsExpression('ERROR: .regex_remap. Bad regular expression result -21', "Resource limit exceeded")
+ts.Disk.diags_log.Content = Testers.ContainsExpression(
+    'ERROR: .regex_remap. Bad regular expression result -21', "Resource limit exceeded")
 tr.StillRunningAfter = ts
diff --git a/tests/gold_tests/pluginTest/regex_revalidate/regex_revalidate.test.py b/tests/gold_tests/pluginTest/regex_revalidate/regex_revalidate.test.py
index f4b7959..dd9babb 100644
--- a/tests/gold_tests/pluginTest/regex_revalidate/regex_revalidate.test.py
+++ b/tests/gold_tests/pluginTest/regex_revalidate/regex_revalidate.test.py
@@ -22,7 +22,7 @@ Test.Summary = '''
 Test a basic regex_revalidate
 '''
 
-## Test description:
+# Test description:
 # Load up cache, ensure fresh
 # Create regex reval rule, config reload:
 #  ensure item is staled only once.
@@ -44,80 +44,80 @@ server = Test.MakeOriginServer("server")
 # Define ATS and configure
 ts = Test.MakeATSProcess("ts", command="traffic_manager", select_ports=True)
 
-#**testname is required**
+# **testname is required**
 #testName = "regex_reval"
 
 # default root
 request_header_0 = {"headers":
-    "GET / HTTP/1.1\r\n" +
-    "Host: www.example.com\r\n" +
-    "\r\n",
-    "timestamp": "1469733493.993",
-    "body": "",
-}
+                    "GET / HTTP/1.1\r\n" +
+                    "Host: www.example.com\r\n" +
+                    "\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": "",
+                    }
 
 response_header_0 = {"headers":
-    "HTTP/1.1 200 OK\r\n" +
-    "Connection: close\r\n" +
-    "Cache-Control: max-age=300\r\n" +
-    "\r\n",
-    "timestamp": "1469733493.993",
-    "body": "xxx",
-}
+                     "HTTP/1.1 200 OK\r\n" +
+                     "Connection: close\r\n" +
+                     "Cache-Control: max-age=300\r\n" +
+                     "\r\n",
+                     "timestamp": "1469733493.993",
+                     "body": "xxx",
+                     }
 
 # cache item path1
 request_header_1 = {"headers":
-    "GET /path1 HTTP/1.1\r\n" +
-    "Host: www.example.com\r\n" +
-    "\r\n",
-    "timestamp": "1469733493.993",
-    "body": ""
-}
+                    "GET /path1 HTTP/1.1\r\n" +
+                    "Host: www.example.com\r\n" +
+                    "\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": ""
+                    }
 response_header_1 = {"headers":
-    "HTTP/1.1 200 OK\r\n" +
-    "Connection: close\r\n" +
-    'Etag: "path1"\r\n' +
-    "Cache-Control: max-age=600,public\r\n" +
-    "\r\n",
-    "timestamp": "1469733493.993",
-    "body": "abc"
-}
+                     "HTTP/1.1 200 OK\r\n" +
+                     "Connection: close\r\n" +
+                     'Etag: "path1"\r\n' +
+                     "Cache-Control: max-age=600,public\r\n" +
+                     "\r\n",
+                     "timestamp": "1469733493.993",
+                     "body": "abc"
+                     }
 
 # cache item path1a
 request_header_2 = {"headers":
-    "GET /path1a HTTP/1.1\r\n" +
-    "Host: www.example.com\r\n" +
-    "\r\n",
-    "timestamp": "1469733493.993",
-    "body": ""
-}
+                    "GET /path1a HTTP/1.1\r\n" +
+                    "Host: www.example.com\r\n" +
+                    "\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": ""
+                    }
 response_header_2 = {"headers":
-    "HTTP/1.1 200 OK\r\n" +
-    "Connection: close\r\n" +
-    'Etag: "path1a"\r\n' +
-    "Cache-Control: max-age=600,public\r\n" +
-    "\r\n",
-    "timestamp": "1469733493.993",
-    "body": "cde"
-}
+                     "HTTP/1.1 200 OK\r\n" +
+                     "Connection: close\r\n" +
+                     'Etag: "path1a"\r\n' +
+                     "Cache-Control: max-age=600,public\r\n" +
+                     "\r\n",
+                     "timestamp": "1469733493.993",
+                     "body": "cde"
+                     }
 
 # cache item path2a
 request_header_3 = {"headers":
-    "GET /path2a HTTP/1.1\r\n" +
-    "Host: www.example.com\r\n" +
-    "\r\n",
-    "timestamp": "1469733493.993",
-    "body": ""
-}
+                    "GET /path2a HTTP/1.1\r\n" +
+                    "Host: www.example.com\r\n" +
+                    "\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": ""
+                    }
 response_header_3 = {"headers":
-    "HTTP/1.1 200 OK\r\n" +
-    "Connection: close\r\n" +
-    'Etag: "path2a"\r\n' +
-    "Cache-Control: max-age=900,public\r\n" +
-    "\r\n",
-    "timestamp": "1469733493.993",
-    "body": "efg"
-}
+                     "HTTP/1.1 200 OK\r\n" +
+                     "Connection: close\r\n" +
+                     'Etag: "path2a"\r\n' +
+                     "Cache-Control: max-age=900,public\r\n" +
+                     "\r\n",
+                     "timestamp": "1469733493.993",
+                     "body": "efg"
+                     }
 
 server.addResponse("sessionlog.json", request_header_0, response_header_0)
 server.addResponse("sessionlog.json", request_header_1, response_header_1)
@@ -148,7 +148,7 @@ ts.Disk.remap_config.AddLine(
 ts.Disk.records_config.update({
     'proxy.config.diags.debug.enabled': 1,
     'proxy.config.diags.debug.tags': 'regex_revalidate',
-#    'proxy.config.diags.debug.enabled': 0,
+    #    'proxy.config.diags.debug.enabled': 0,
     'proxy.config.http.cache.http': 1,
     'proxy.config.http.wait_for_cache': 1,
     'proxy.config.http.insert_age_in_response': 0,
diff --git a/tests/gold_tests/pluginTest/slice/slice.test.py b/tests/gold_tests/pluginTest/slice/slice.test.py
index 81e1f56..3c5260c 100644
--- a/tests/gold_tests/pluginTest/slice/slice.test.py
+++ b/tests/gold_tests/pluginTest/slice/slice.test.py
@@ -20,7 +20,7 @@ Test.Summary = '''
 Basic slice plugin test
 '''
 
-## Test description:
+# Test description:
 # Preload the cache with the entire asset to be range requested.
 # Reload remap rule with slice plugin
 # Request content through the slice plugin
@@ -38,20 +38,20 @@ ts = Test.MakeATSProcess("ts", command="traffic_manager", select_ports=True)
 
 # default root
 request_header_chk = {"headers":
-  "GET / HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                      "GET / HTTP/1.1\r\n" +
+                      "Host: www.example.com\r\n" +
+                      "\r\n",
+                      "timestamp": "1469733493.993",
+                      "body": "",
+                      }
 
 response_header_chk = {"headers":
-  "HTTP/1.1 200 OK\r\n" +
-  "Connection: close\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                       "HTTP/1.1 200 OK\r\n" +
+                       "Connection: close\r\n" +
+                       "\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": "",
+                       }
 
 server.addResponse("sessionlog.json", request_header_chk, response_header_chk)
 
@@ -59,22 +59,22 @@ server.addResponse("sessionlog.json", request_header_chk, response_header_chk)
 body = "lets go surfin now"
 
 request_header = {"headers":
-  "GET /path HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                  "GET /path HTTP/1.1\r\n" +
+                  "Host: www.example.com\r\n" +
+                  "\r\n",
+                  "timestamp": "1469733493.993",
+                  "body": "",
+                  }
 
 response_header = {"headers":
-  "HTTP/1.1 200 OK\r\n" +
-  "Connection: close\r\n" +
-  'Etag: "path"\r\n' +
-  "Cache-Control: max-age=500\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body,
-}
+                   "HTTP/1.1 200 OK\r\n" +
+                   "Connection: close\r\n" +
+                   'Etag: "path"\r\n' +
+                   "Cache-Control: max-age=500\r\n" +
+                   "\r\n",
+                   "timestamp": "1469733493.993",
+                   "body": body,
+                   }
 
 server.addResponse("sessionlog.json", request_header, response_header)
 
@@ -88,12 +88,12 @@ ts.Disk.remap_config.AddLine(
 
 # minimal configuration
 ts.Disk.records_config.update({
-  'proxy.config.diags.debug.enabled': 1,
-  'proxy.config.diags.debug.tags': 'slice',
-  'proxy.config.http.cache.http': 1,
-  'proxy.config.http.wait_for_cache': 1,
-  'proxy.config.http.insert_age_in_response': 0,
-  'proxy.config.http.response_via_str': 3,
+    'proxy.config.diags.debug.enabled': 1,
+    'proxy.config.diags.debug.tags': 'slice',
+    'proxy.config.http.cache.http': 1,
+    'proxy.config.http.wait_for_cache': 1,
+    'proxy.config.http.insert_age_in_response': 0,
+    'proxy.config.http.response_via_str': 3,
 })
 
 # 0 Test - Prefetch entire asset into cache
@@ -112,7 +112,7 @@ block_bytes = 7
 tr = Test.AddTestRun("Load Slice plugin")
 remap_config_path = ts.Disk.remap_config.Name
 tr.Disk.File(remap_config_path, typename="ats:config").AddLines([
-  'map / http://127.0.0.1:{}'.format(server.Variables.Port) +
+    'map / http://127.0.0.1:{}'.format(server.Variables.Port) +
     ' @plugin=slice.so @pparam=--blockbytes-test={}'.format(block_bytes)
 ])
 
diff --git a/tests/gold_tests/pluginTest/slice/slice_error.test.py b/tests/gold_tests/pluginTest/slice/slice_error.test.py
index 0ae06f1..b2032cd 100644
--- a/tests/gold_tests/pluginTest/slice/slice_error.test.py
+++ b/tests/gold_tests/pluginTest/slice/slice_error.test.py
@@ -20,7 +20,7 @@ Test.Summary = '''
 Slice plugin error.log test
 '''
 
-## Test description:
+# Test description:
 # Preload the cache with the entire asset to be range requested.
 # Reload remap rule with slice plugin
 # Request content through the slice plugin
@@ -36,25 +36,25 @@ server = Test.MakeOriginServer("server", lookup_key="{%Range}{PATH}")
 # Define ATS and configure
 ts = Test.MakeATSProcess("ts", command="traffic_manager", select_ports=True)
 
-body = "the quick brown fox" # len 19
+body = "the quick brown fox"  # len 19
 
 # default root
 request_header_chk = {"headers":
-  "GET / HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Range: bytes=0-\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                      "GET / HTTP/1.1\r\n" +
+                      "Host: www.example.com\r\n" +
+                      "Range: bytes=0-\r\n" +
+                      "\r\n",
+                      "timestamp": "1469733493.993",
+                      "body": "",
+                      }
 
 response_header_chk = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Connection: close\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body,
-}
+                       "HTTP/1.1 206 Partial Content\r\n" +
+                       "Connection: close\r\n" +
+                       "\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": body,
+                       }
 
 server.addResponse("sessionlog.json", request_header_chk, response_header_chk)
 
@@ -69,170 +69,170 @@ body1 = body[blockbytes:2 * blockbytes]
 # Mismatch etag
 
 request_header_etag0 = {"headers":
-  "GET /etag HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Range: bytes={}\r\n".format(range0) +
-  "X-Slicer-Info: full content request\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                        "GET /etag HTTP/1.1\r\n" +
+                        "Host: www.example.com\r\n" +
+                        "Range: bytes={}\r\n".format(range0) +
+                        "X-Slicer-Info: full content request\r\n" +
+                        "\r\n",
+                        "timestamp": "1469733493.993",
+                        "body": "",
+                        }
 
 response_header_etag0 = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Connection: close\r\n" +
-  'Etag: "etag0"\r\n' +
-  "Content-Range: bytes {}/{}\r\n".format(range0, len(body)) +
-  "Cache-Control: max-age=500\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body0,
-}
+                         "HTTP/1.1 206 Partial Content\r\n" +
+                         "Connection: close\r\n" +
+                         'Etag: "etag0"\r\n' +
+                         "Content-Range: bytes {}/{}\r\n".format(range0, len(body)) +
+                         "Cache-Control: max-age=500\r\n" +
+                         "\r\n",
+                         "timestamp": "1469733493.993",
+                         "body": body0,
+                         }
 
 server.addResponse("sessionlog.json", request_header_etag0, response_header_etag0)
 
 request_header_etag1 = {"headers":
-  "GET /etag HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Range: bytes={}\r\n".format(range1) +
-  "X-Slicer-Info: full content request\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                        "GET /etag HTTP/1.1\r\n" +
+                        "Host: www.example.com\r\n" +
+                        "Range: bytes={}\r\n".format(range1) +
+                        "X-Slicer-Info: full content request\r\n" +
+                        "\r\n",
+                        "timestamp": "1469733493.993",
+                        "body": "",
+                        }
 
 response_header_etag1 = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Connection: close\r\n" +
-  'Etag: "etag1"\r\n' +
-  "Content-Range: bytes {}/{}\r\n".format(range1, len(body)) +
-  "Cache-Control: max-age=500\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body1,
-}
+                         "HTTP/1.1 206 Partial Content\r\n" +
+                         "Connection: close\r\n" +
+                         'Etag: "etag1"\r\n' +
+                         "Content-Range: bytes {}/{}\r\n".format(range1, len(body)) +
+                         "Cache-Control: max-age=500\r\n" +
+                         "\r\n",
+                         "timestamp": "1469733493.993",
+                         "body": body1,
+                         }
 
 server.addResponse("sessionlog.json", request_header_etag1, response_header_etag1)
 
 # mismatch Last-Modified
 
 request_header_lm0 = {"headers":
-  "GET /lastmodified HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Range: bytes={}\r\n".format(range0) +
-  "X-Slicer-Info: full content request\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                      "GET /lastmodified HTTP/1.1\r\n" +
+                      "Host: www.example.com\r\n" +
+                      "Range: bytes={}\r\n".format(range0) +
+                      "X-Slicer-Info: full content request\r\n" +
+                      "\r\n",
+                      "timestamp": "1469733493.993",
+                      "body": "",
+                      }
 
 response_header_lm0 = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Connection: close\r\n" +
-  "Last-Modified: Tue, 08 May 2018 15:49:41 GMT\r\n" +
-  "Content-Range: bytes {}/{}\r\n".format(range0, len(body)) +
-  "Cache-Control: max-age=500\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body0,
-}
+                       "HTTP/1.1 206 Partial Content\r\n" +
+                       "Connection: close\r\n" +
+                       "Last-Modified: Tue, 08 May 2018 15:49:41 GMT\r\n" +
+                       "Content-Range: bytes {}/{}\r\n".format(range0, len(body)) +
+                       "Cache-Control: max-age=500\r\n" +
+                       "\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": body0,
+                       }
 
 server.addResponse("sessionlog.json", request_header_lm0, response_header_lm0)
 
 request_header_lm1 = {"headers":
-  "GET /lastmodified HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Range: bytes={}\r\n".format(range1) +
-  "X-Slicer-Info: full content request\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                      "GET /lastmodified HTTP/1.1\r\n" +
+                      "Host: www.example.com\r\n" +
+                      "Range: bytes={}\r\n".format(range1) +
+                      "X-Slicer-Info: full content request\r\n" +
+                      "\r\n",
+                      "timestamp": "1469733493.993",
+                      "body": "",
+                      }
 
 response_header_lm1 = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Connection: close\r\n" +
-  "Last-Modified: Tue, 08 Apr 2019 18:00:00 GMT\r\n" +
-  "Content-Range: bytes {}/{}\r\n".format(range1, len(body)) +
-  "Cache-Control: max-age=500\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body1,
-}
+                       "HTTP/1.1 206 Partial Content\r\n" +
+                       "Connection: close\r\n" +
+                       "Last-Modified: Tue, 08 Apr 2019 18:00:00 GMT\r\n" +
+                       "Content-Range: bytes {}/{}\r\n".format(range1, len(body)) +
+                       "Cache-Control: max-age=500\r\n" +
+                       "\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": body1,
+                       }
 
 server.addResponse("sessionlog.json", request_header_lm1, response_header_lm1)
 
 # non 206 slice block
 
 request_header_n206_0 = {"headers":
-  "GET /non206 HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Range: bytes={}\r\n".format(range0) +
-  "X-Slicer-Info: full content request\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                         "GET /non206 HTTP/1.1\r\n" +
+                         "Host: www.example.com\r\n" +
+                         "Range: bytes={}\r\n".format(range0) +
+                         "X-Slicer-Info: full content request\r\n" +
+                         "\r\n",
+                         "timestamp": "1469733493.993",
+                         "body": "",
+                         }
 
 response_header_n206_0 = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Connection: close\r\n" +
-  'Etag: "etag"\r\n' +
-  "Last-Modified: Tue, 08 May 2018 15:49:41 GMT\r\n" +
-  "Content-Range: bytes {}/{}\r\n".format(range0, len(body)) +
-  "Cache-Control: max-age=500\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body0,
-}
+                          "HTTP/1.1 206 Partial Content\r\n" +
+                          "Connection: close\r\n" +
+                          'Etag: "etag"\r\n' +
+                          "Last-Modified: Tue, 08 May 2018 15:49:41 GMT\r\n" +
+                          "Content-Range: bytes {}/{}\r\n".format(range0, len(body)) +
+                          "Cache-Control: max-age=500\r\n" +
+                          "\r\n",
+                          "timestamp": "1469733493.993",
+                          "body": body0,
+                          }
 
 server.addResponse("sessionlog.json", request_header_n206_0, response_header_n206_0)
 
 # mismatch content-range
 
 request_header_crr0 = {"headers":
-  "GET /crr HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Range: bytes={}\r\n".format(range0) +
-  "X-Slicer-Info: full content request\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                       "GET /crr HTTP/1.1\r\n" +
+                       "Host: www.example.com\r\n" +
+                       "Range: bytes={}\r\n".format(range0) +
+                       "X-Slicer-Info: full content request\r\n" +
+                       "\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": "",
+                       }
 
 response_header_crr0 = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Connection: close\r\n" +
-  "Etag: crr\r\n" +
-  "Content-Range: bytes {}/{}\r\n".format(range0, len(body)) +
-  "Cache-Control: max-age=500\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body0,
-}
+                        "HTTP/1.1 206 Partial Content\r\n" +
+                        "Connection: close\r\n" +
+                        "Etag: crr\r\n" +
+                        "Content-Range: bytes {}/{}\r\n".format(range0, len(body)) +
+                        "Cache-Control: max-age=500\r\n" +
+                        "\r\n",
+                        "timestamp": "1469733493.993",
+                        "body": body0,
+                        }
 
 server.addResponse("sessionlog.json", request_header_crr0, response_header_crr0)
 
 request_header_crr1 = {"headers":
-  "GET /crr HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "Range: bytes={}\r\n".format(range1) +
-  "X-Slicer-Info: full content request\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                       "GET /crr HTTP/1.1\r\n" +
+                       "Host: www.example.com\r\n" +
+                       "Range: bytes={}\r\n".format(range1) +
+                       "X-Slicer-Info: full content request\r\n" +
+                       "\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": "",
+                       }
 
 response_header_crr1 = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Connection: close\r\n" +
-  "Etag: crr\r\n" +
-  "Content-Range: bytes {}/{}\r\n".format(range1, len(body) - 1) +
-  "Cache-Control: max-age=500\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body1,
-}
+                        "HTTP/1.1 206 Partial Content\r\n" +
+                        "Connection: close\r\n" +
+                        "Etag: crr\r\n" +
+                        "Content-Range: bytes {}/{}\r\n".format(range1, len(body) - 1) +
+                        "Cache-Control: max-age=500\r\n" +
+                        "\r\n",
+                        "timestamp": "1469733493.993",
+                        "body": body1,
+                        }
 
 server.addResponse("sessionlog.json", request_header_crr1, response_header_crr1)
 
@@ -241,27 +241,31 @@ curl_and_args = 'sh curlsort.sh -H "Host: www.example.com"'
 
 # set up whole asset fetch into cache
 ts.Disk.remap_config.AddLine(
-  'map / http://127.0.0.1:{}'.format(server.Variables.Port) +
+    'map / http://127.0.0.1:{}'.format(server.Variables.Port) +
     ' @plugin=slice.so @pparam=--blockbytes-test={}'.format(blockbytes)
 )
 
 # minimal configuration
 ts.Disk.records_config.update({
-  'proxy.config.diags.debug.enabled': 0,
-  'proxy.config.diags.debug.tags': 'slice',
-  'proxy.config.http.cache.http': 0,
-  'proxy.config.http.wait_for_cache': 0,
-  'proxy.config.http.insert_age_in_response': 0,
-  'proxy.config.http.insert_request_via_str': 0,
-  'proxy.config.http.insert_response_via_str': 3,
+    'proxy.config.diags.debug.enabled': 0,
+    'proxy.config.diags.debug.tags': 'slice',
+    'proxy.config.http.cache.http': 0,
+    'proxy.config.http.wait_for_cache': 0,
+    'proxy.config.http.insert_age_in_response': 0,
+    'proxy.config.http.insert_request_via_str': 0,
+    'proxy.config.http.insert_response_via_str': 3,
 })
 
 # Override builtin error check as these cases will fail
 # taken from the slice plug code
 ts.Disk.diags_log.Content = Testers.ContainsExpression('reason="Mismatch block Etag"', "Mismatch block etag")
 ts.Disk.diags_log.Content += Testers.ContainsExpression('reason="Mismatch block Last-Modified"', "Mismatch block Last-Modified")
-ts.Disk.diags_log.Content += Testers.ContainsExpression('reason="Non 206 internal block response"', "Non 206 internal block response")
-ts.Disk.diags_log.Content += Testers.ContainsExpression('reason="Mismatch/Bad block Content-Range"', "Mismatch/Bad block Content-Range")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    'reason="Non 206 internal block response"',
+    "Non 206 internal block response")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    'reason="Mismatch/Bad block Content-Range"',
+    "Mismatch/Bad block Content-Range")
 
 # 0 Test - Etag mismatch test
 tr = Test.AddTestRun("Etag test")
diff --git a/tests/gold_tests/pluginTest/slice/slice_regex.test.py b/tests/gold_tests/pluginTest/slice/slice_regex.test.py
index f1a14b5..366fee3 100644
--- a/tests/gold_tests/pluginTest/slice/slice_regex.test.py
+++ b/tests/gold_tests/pluginTest/slice/slice_regex.test.py
@@ -20,7 +20,7 @@ Test.Summary = '''
 slice regex plugin test
 '''
 
-## Test description:
+# Test description:
 # Preload the cache with the entire asset to be range requested.
 # Reload remap rule with slice plugin
 # Request content through the slice plugin
@@ -38,20 +38,20 @@ ts = Test.MakeATSProcess("ts", command="traffic_manager", select_ports=True)
 
 # default root
 request_header_chk = {"headers":
-  "GET / HTTP/1.1\r\n" +
-  "Host: www.example.com\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                      "GET / HTTP/1.1\r\n" +
+                      "Host: www.example.com\r\n" +
+                      "\r\n",
+                      "timestamp": "1469733493.993",
+                      "body": "",
+                      }
 
 response_header_chk = {"headers":
-  "HTTP/1.1 200 OK\r\n" +
-  "Connection: close\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                       "HTTP/1.1 200 OK\r\n" +
+                       "Connection: close\r\n" +
+                       "\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": "",
+                       }
 
 server.addResponse("sessionlog.json", request_header_chk, response_header_chk)
 
@@ -59,46 +59,46 @@ server.addResponse("sessionlog.json", request_header_chk, response_header_chk)
 body = "lets go surfin now"
 
 request_header_txt = {"headers":
-  "GET /slice.txt HTTP/1.1\r\n" +
-  "Host: slice\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                      "GET /slice.txt HTTP/1.1\r\n" +
+                      "Host: slice\r\n" +
+                      "\r\n",
+                      "timestamp": "1469733493.993",
+                      "body": "",
+                      }
 
 response_header_txt = {"headers":
-  "HTTP/1.1 200 OK\r\n" +
-  "Connection: close\r\n" +
-  'Etag: "path"\r\n' +
-  "Cache-Control: max-age=500\r\n" +
-	"X-Info: notsliced\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body,
-}
+                       "HTTP/1.1 200 OK\r\n" +
+                       "Connection: close\r\n" +
+                       'Etag: "path"\r\n' +
+                       "Cache-Control: max-age=500\r\n" +
+                       "X-Info: notsliced\r\n" +
+                       "\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": body,
+                       }
 
 server.addResponse("sessionlog.json", request_header_txt, response_header_txt)
 
 request_header_mp4 = {"headers":
-  "GET /slice.mp4 HTTP/1.1\r\n" +
-  "Host: sliced\r\n" +
-  "Range: bytes=0-99\r\n"
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": "",
-}
+                      "GET /slice.mp4 HTTP/1.1\r\n" +
+                      "Host: sliced\r\n" +
+                      "Range: bytes=0-99\r\n"
+                      "\r\n",
+                      "timestamp": "1469733493.993",
+                      "body": "",
+                      }
 
 response_header_mp4 = {"headers":
-  "HTTP/1.1 206 Partial Content\r\n" +
-  "Connection: close\r\n" +
-  'Etag: "path"\r\n' +
-  "Content-Range: bytes 0-{}/{}\r\n".format(len(body) - 1, len(body)) +
-  "Cache-Control: max-age=500\r\n" +
-	"X-Info: sliced\r\n" +
-  "\r\n",
-  "timestamp": "1469733493.993",
-  "body": body,
-}
+                       "HTTP/1.1 206 Partial Content\r\n" +
+                       "Connection: close\r\n" +
+                       'Etag: "path"\r\n' +
+                       "Content-Range: bytes 0-{}/{}\r\n".format(len(body) - 1, len(body)) +
+                       "Cache-Control: max-age=500\r\n" +
+                       "X-Info: sliced\r\n" +
+                       "\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": body,
+                       }
 
 server.addResponse("sessionlog.json", request_header_mp4, response_header_mp4)
 
@@ -108,28 +108,28 @@ block_bytes = 100
 
 # set up whole asset fetch into cache
 ts.Disk.remap_config.AddLines([
-  'map http://exclude/ http://127.0.0.1:{}/'.format(server.Variables.Port) +
+    'map http://exclude/ http://127.0.0.1:{}/'.format(server.Variables.Port) +
     ' @plugin=slice.so' +
-		' @pparam=--blockbytes-test={}'.format(block_bytes) +
-		' @pparam=--exclude-regex=\\.txt'
-		' @pparam=--remap-host=sliced',
-  'map http://include/ http://127.0.0.1:{}/'.format(server.Variables.Port) +
+    ' @pparam=--blockbytes-test={}'.format(block_bytes) +
+    ' @pparam=--exclude-regex=\\.txt'
+    ' @pparam=--remap-host=sliced',
+    'map http://include/ http://127.0.0.1:{}/'.format(server.Variables.Port) +
     ' @plugin=slice.so' +
-		' @pparam=--blockbytes-test={}'.format(block_bytes) +
-		' @pparam=--include-regex=\\.mp4'
-		' @pparam=--remap-host=sliced',
-  'map http://sliced/ http://127.0.0.1:{}/'.format(server.Variables.Port),
+    ' @pparam=--blockbytes-test={}'.format(block_bytes) +
+    ' @pparam=--include-regex=\\.mp4'
+    ' @pparam=--remap-host=sliced',
+    'map http://sliced/ http://127.0.0.1:{}/'.format(server.Variables.Port),
 ])
 
 
 # minimal configuration
 ts.Disk.records_config.update({
-  'proxy.config.diags.debug.enabled': 1,
-  'proxy.config.diags.debug.tags': 'slice',
-  'proxy.config.http.cache.http': 0,
-  'proxy.config.http.wait_for_cache': 0,
-  'proxy.config.http.insert_age_in_response': 0,
-  'proxy.config.http.response_via_str': 0,
+    'proxy.config.diags.debug.enabled': 1,
+    'proxy.config.diags.debug.tags': 'slice',
+    'proxy.config.http.cache.http': 0,
+    'proxy.config.http.wait_for_cache': 0,
+    'proxy.config.http.insert_age_in_response': 0,
+    'proxy.config.http.response_via_str': 0,
 })
 
 # 0 Test - Exclude: ensure txt passes through
diff --git a/tests/gold_tests/pluginTest/sslheaders/observer.py b/tests/gold_tests/pluginTest/sslheaders/observer.py
index 673a56e..93fce3c 100644
--- a/tests/gold_tests/pluginTest/sslheaders/observer.py
+++ b/tests/gold_tests/pluginTest/sslheaders/observer.py
@@ -19,13 +19,15 @@ Extract ssl-* headers and store in a log file for later verification.
 
 log = open('sslheaders.log', 'w')
 
+
 def observe(headers):
 
     for h in headers.items():
         if h[0].lower().startswith('ssl-'):
 
-            log.write(h[0] + ": " + h[1] + "\n");
+            log.write(h[0] + ": " + h[1] + "\n")
     log.write("-\n")
     log.flush()
 
+
 Hooks.register(Hooks.ReadRequestHook, observe)
diff --git a/tests/gold_tests/pluginTest/sslheaders/sslheaders.test.py b/tests/gold_tests/pluginTest/sslheaders/sslheaders.test.py
index 6f4d7df..2ad458f 100644
--- a/tests/gold_tests/pluginTest/sslheaders/sslheaders.test.py
+++ b/tests/gold_tests/pluginTest/sslheaders/sslheaders.test.py
@@ -50,12 +50,12 @@ ts.Disk.records_config.update({
     'proxy.config.http.server_ports': (
         'ipv4:{0} ipv4:{1}:proto=http2;http:ssl ipv6:{0} ipv6:{1}:proto=http2;http:ssl'
         .format(ts.Variables.port, ts.Variables.ssl_port)),
-#    'proxy.config.ssl.client.verify.server':  0,
-#    'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
-#    'proxy.config.url_remap.pristine_host_hdr' : 1,
-#    'proxy.config.ssl.client.certification_level': 2,
-#    'proxy.config.ssl.CA.cert.filename': '{0}/signer.pem'.format(ts.Variables.SSLDir),
-#    'proxy.config.ssl.TLSv1_3': 0
+    #    'proxy.config.ssl.client.verify.server':  0,
+    #    'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
+    #    'proxy.config.url_remap.pristine_host_hdr' : 1,
+    #    'proxy.config.ssl.client.certification_level': 2,
+    #    'proxy.config.ssl.CA.cert.filename': '{0}/signer.pem'.format(ts.Variables.SSLDir),
+    #    'proxy.config.ssl.TLSv1_3': 0
 })
 
 ts.Disk.ssl_multicert_config.AddLine(
diff --git a/tests/gold_tests/pluginTest/test_hooks/hook_add.test.py b/tests/gold_tests/pluginTest/test_hooks/hook_add.test.py
index c5caace..5490e83 100644
--- a/tests/gold_tests/pluginTest/test_hooks/hook_add.test.py
+++ b/tests/gold_tests/pluginTest/test_hooks/hook_add.test.py
@@ -23,8 +23,8 @@ Test.ContinueOnFail = True
 server = Test.MakeOriginServer("server")
 
 request_header = {
-    "headers": "GET /argh HTTP/1.1\r\nHost: doesnotmatter\r\n\r\n", "timestamp": "1469733493.993", "body": "" }
-response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": "" }
+    "headers": "GET /argh HTTP/1.1\r\nHost: doesnotmatter\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 server.addResponse("sessionlog.json", request_header, response_header)
 
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=False)
diff --git a/tests/gold_tests/pluginTest/test_hooks/test_hooks.test.py b/tests/gold_tests/pluginTest/test_hooks/test_hooks.test.py
index 4fc911d..c56f0f2 100644
--- a/tests/gold_tests/pluginTest/test_hooks/test_hooks.test.py
+++ b/tests/gold_tests/pluginTest/test_hooks/test_hooks.test.py
@@ -29,8 +29,8 @@ Test.Env["OUTPUT_FILE"] = Test.RunDirectory + "/log.txt"
 server = Test.MakeOriginServer("server")
 
 request_header = {
-    "headers": "GET /argh HTTP/1.1\r\nHost: doesnotmatter\r\n\r\n", "timestamp": "1469733493.993", "body": "" }
-response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": "" }
+    "headers": "GET /argh HTTP/1.1\r\nHost: doesnotmatter\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 server.addResponse("sessionlog.json", request_header, response_header)
 
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
diff --git a/tests/gold_tests/pluginTest/traffic_dump/traffic_dump.test.py b/tests/gold_tests/pluginTest/traffic_dump/traffic_dump.test.py
index 7ba42f2..7ca1ef0 100644
--- a/tests/gold_tests/pluginTest/traffic_dump/traffic_dump.test.py
+++ b/tests/gold_tests/pluginTest/traffic_dump/traffic_dump.test.py
@@ -115,17 +115,17 @@ logging:
 
 # Set up trafficserver expectations.
 ts.Disk.diags_log.Content = Testers.ContainsExpression(
-        "loading plugin.*traffic_dump.so",
-        "Verify the traffic_dump plugin got loaded.")
+    "loading plugin.*traffic_dump.so",
+    "Verify the traffic_dump plugin got loaded.")
 ts.Streams.stderr = Testers.ContainsExpression(
-        "Initialized with log directory: {0}".format(replay_dir),
-        "Verify traffic_dump initialized with the configured directory.")
+    "Initialized with log directory: {0}".format(replay_dir),
+    "Verify traffic_dump initialized with the configured directory.")
 ts.Streams.stderr += Testers.ContainsExpression(
-        "Initialized with sample pool size 1 bytes and disk limit 1000000000 bytes",
-        "Verify traffic_dump initialized with the configured disk limit.")
+    "Initialized with sample pool size 1 bytes and disk limit 1000000000 bytes",
+    "Verify traffic_dump initialized with the configured disk limit.")
 ts.Streams.stderr += Testers.ContainsExpression(
-        "Finish a session with log file of.*bytes",
-        "Verify traffic_dump sees the end of sessions and accounts for it.")
+    "Finish a session with log file of.*bytes",
+    "Verify traffic_dump sees the end of sessions and accounts for it.")
 
 # Set up the json replay file expectations.
 replay_file_session_1 = os.path.join(replay_dir, "127", "0000000000000000")
@@ -153,9 +153,9 @@ tr = Test.AddTestRun("First transaction")
 tr.Processes.Default.StartBefore(server, ready=When.PortOpen(server.Variables.Port))
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.Processes.Default.Command = \
-        ('curl --http1.1 http://127.0.0.1:{0}/one -H"Cookie: donotlogthis" '
-         '-H"Host: www.example.com" -H"X-Request-1: ultra_sensitive" --verbose'.format(
-             ts.Variables.port))
+    ('curl --http1.1 http://127.0.0.1:{0}/one -H"Cookie: donotlogthis" '
+     '-H"Host: www.example.com" -H"X-Request-1: ultra_sensitive" --verbose'.format(
+         ts.Variables.port))
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/200.gold"
 tr.StillRunningAfter = server
@@ -165,9 +165,9 @@ http_protocols = "tcp,ipv4"
 # Execute the second transaction.
 tr = Test.AddTestRun("Second transaction")
 tr.Processes.Default.Command = \
-        ('curl http://127.0.0.1:{0}/two -H"Host: www.example.com" '
-         '-H"X-Request-2: also_very_sensitive" --verbose'.format(
-            ts.Variables.port))
+    ('curl http://127.0.0.1:{0}/two -H"Host: www.example.com" '
+     '-H"X-Request-2: also_very_sensitive" --verbose'.format(
+         ts.Variables.port))
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/200.gold"
 tr.StillRunningAfter = server
@@ -177,17 +177,17 @@ tr.StillRunningAfter = ts
 tr = Test.AddTestRun("Verify the json content of the first session")
 verify_replay = "verify_replay.py"
 sensitive_fields_arg = (
-        "--sensitive-fields cookie "
-        "--sensitive-fields set-cookie "
-        "--sensitive-fields x-request-1 "
-        "--sensitive-fields x-request-2 ")
+    "--sensitive-fields cookie "
+    "--sensitive-fields set-cookie "
+    "--sensitive-fields x-request-1 "
+    "--sensitive-fields x-request-2 ")
 tr.Setup.CopyAs(verify_replay, Test.RunDirectory)
 tr.Processes.Default.Command = 'python3 {0} {1} {2} {3} --client-protocols "{4}"'.format(
-        verify_replay,
-        os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
-        replay_file_session_1,
-        sensitive_fields_arg,
-        http_protocols)
+    verify_replay,
+    os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
+    replay_file_session_1,
+    sensitive_fields_arg,
+    http_protocols)
 tr.Processes.Default.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
@@ -196,10 +196,10 @@ tr.StillRunningAfter = ts
 tr = Test.AddTestRun("Verify the json content of the second session")
 tr.Setup.CopyAs(verify_replay, Test.RunDirectory)
 tr.Processes.Default.Command = "python3 {0} {1} {2} {3} --request-target '/two'".format(
-        verify_replay,
-        os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
-        replay_file_session_2,
-        sensitive_fields_arg)
+    verify_replay,
+    os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
+    replay_file_session_2,
+    sensitive_fields_arg)
 tr.Processes.Default.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
@@ -212,9 +212,9 @@ tr.StillRunningAfter = ts
 tr = Test.AddTestRun("Make a request with an explicit target.")
 request_target = "http://localhost:{0}/candy".format(ts.Variables.port)
 tr.Processes.Default.Command = (
-        'curl --request-target "{0}" '
-        'http://127.0.0.1:{1}/three -H"Host: www.example.com" --verbose'.format(
-            request_target, ts.Variables.port))
+    'curl --request-target "{0}" '
+    'http://127.0.0.1:{1}/three -H"Host: www.example.com" --verbose'.format(
+        request_target, ts.Variables.port))
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/explicit_target.gold"
 tr.StillRunningAfter = server
@@ -224,11 +224,11 @@ tr = Test.AddTestRun("Verify the replay file has the explicit target.")
 tr.Setup.CopyAs(verify_replay, Test.RunDirectory)
 
 tr.Processes.Default.Command = "python3 {0} {1} {2} {3} --request-target '{4}'".format(
-        verify_replay,
-        os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
-        replay_file_session_3,
-        sensitive_fields_arg,
-        request_target)
+    verify_replay,
+    os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
+    replay_file_session_3,
+    sensitive_fields_arg,
+    request_target)
 tr.Processes.Default.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
@@ -243,9 +243,9 @@ request_target = "http://localhost:{0}/post_with_body".format(ts.Variables.port)
 # Send the replay file as the request body because it is conveniently already
 # in the test run directory.
 tr.Processes.Default.Command = (
-        'curl --data-binary @{0} --request-target "{1}" '
-        'http://127.0.0.1:{2} -H"Host: www.example.com" --verbose'.format(
-            verify_replay, request_target, ts.Variables.port))
+    'curl --data-binary @{0} --request-target "{1}" '
+    'http://127.0.0.1:{2} -H"Host: www.example.com" --verbose'.format(
+        verify_replay, request_target, ts.Variables.port))
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/post_with_body.gold"
 tr.StillRunningAfter = server
@@ -256,12 +256,12 @@ tr.Setup.CopyAs(verify_replay, Test.RunDirectory)
 
 size_of_verify_replay_file = os.path.getsize(os.path.join(Test.TestDirectory, verify_replay))
 tr.Processes.Default.Command = \
-        "python3 {0} {1} {2} {3} --client-request-size {4}".format(
-            verify_replay,
-            os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
-            replay_file_session_4,
-            sensitive_fields_arg,
-            size_of_verify_replay_file)
+    "python3 {0} {1} {2} {3} --client-request-size {4}".format(
+        verify_replay,
+        os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
+        replay_file_session_4,
+        sensitive_fields_arg,
+        size_of_verify_replay_file)
 tr.Processes.Default.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
@@ -271,8 +271,8 @@ tr.StillRunningAfter = ts
 #
 tr = Test.AddTestRun("Make a request for an uncached object.")
 tr.Processes.Default.Command = \
-        ('curl --http1.1 http://127.0.0.1:{0}/cache_test -H"Host: www.example.com" --verbose'.format(
-             ts.Variables.port))
+    ('curl --http1.1 http://127.0.0.1:{0}/cache_test -H"Host: www.example.com" --verbose'.format(
+        ts.Variables.port))
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/4_byte_response_body.gold"
 tr.StillRunningAfter = server
@@ -280,8 +280,8 @@ tr.StillRunningAfter = ts
 
 tr = Test.AddTestRun("Repeat the previous request: should be cached now.")
 tr.Processes.Default.Command = \
-        ('curl --http1.1 http://127.0.0.1:{0}/cache_test -H"Host: www.example.com" --verbose'.format(
-             ts.Variables.port))
+    ('curl --http1.1 http://127.0.0.1:{0}/cache_test -H"Host: www.example.com" --verbose'.format(
+        ts.Variables.port))
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/4_byte_response_body.gold"
 tr.StillRunningAfter = server
@@ -290,10 +290,10 @@ tr.StillRunningAfter = ts
 tr = Test.AddTestRun("Verify that the cached response's replay file looks appropriate.")
 tr.Setup.CopyAs(verify_replay, Test.RunDirectory)
 tr.Processes.Default.Command = 'python3 {0} {1} {2} --client-protocols "{3}"'.format(
-        verify_replay,
-        os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
-        replay_file_session_6,
-        http_protocols)
+    verify_replay,
+    os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
+    replay_file_session_6,
+    http_protocols)
 tr.Processes.Default.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
@@ -303,8 +303,8 @@ tr.StillRunningAfter = ts
 #
 tr = Test.AddTestRun("Conduct two transactions in the same session.")
 tr.Processes.Default.Command = \
-        ('curl --http1.1 http://127.0.0.1:{0}/first -H"Host: www.example.com" --verbose --next '
-            'curl --http1.1 http://127.0.0.1:{0}/second -H"Host: www.example.com" --verbose'
+    ('curl --http1.1 http://127.0.0.1:{0}/first -H"Host: www.example.com" --verbose --next '
+     'curl --http1.1 http://127.0.0.1:{0}/second -H"Host: www.example.com" --verbose'
             .format(ts.Variables.port))
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/two_transactions.gold"
@@ -314,10 +314,10 @@ tr.StillRunningAfter = ts
 tr = Test.AddTestRun("Verify that the dump file can be read.")
 tr.Setup.CopyAs(verify_replay, Test.RunDirectory)
 tr.Processes.Default.Command = 'python3 {0} {1} {2} --client-protocols "{3}"'.format(
-        verify_replay,
-        os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
-        replay_file_session_7,
-        http_protocols)
+    verify_replay,
+    os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
+    replay_file_session_7,
+    http_protocols)
 tr.Processes.Default.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
diff --git a/tests/gold_tests/pluginTest/traffic_dump/traffic_dump_sni_filter.test.py b/tests/gold_tests/pluginTest/traffic_dump/traffic_dump_sni_filter.test.py
index 4e269f2..5d1d01b8 100644
--- a/tests/gold_tests/pluginTest/traffic_dump/traffic_dump_sni_filter.test.py
+++ b/tests/gold_tests/pluginTest/traffic_dump/traffic_dump_sni_filter.test.py
@@ -52,7 +52,7 @@ ts.Disk.records_config.update({
 
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.url_remap.pristine_host_hdr': 1,
     'proxy.config.ssl.CA.cert.filename': '{0}/signer.pem'.format(ts.Variables.SSLDir),
     'proxy.config.exec_thread.autoconfig.scale': 1.0,
@@ -86,12 +86,12 @@ ts.Disk.plugin_config.AddLine(
 
 # Set up trafficserver expectations.
 ts.Streams.stderr += Testers.ContainsExpression(
-        "Filtering to only dump connections with SNI: {}".format(sni_filter),
-        "Verify filtering for the expected SNI.")
+    "Filtering to only dump connections with SNI: {}".format(sni_filter),
+    "Verify filtering for the expected SNI.")
 
 ts.Streams.stderr += Testers.ContainsExpression(
-        "Ignore HTTPS session with non-filtered SNI: dave",
-        "Verify that the non-desired SNI session was filtered out.")
+    "Ignore HTTPS session with non-filtered SNI: dave",
+    "Verify that the non-desired SNI session was filtered out.")
 
 # Set up the json replay file expectations.
 replay_file_session_1 = os.path.join(replay_dir, "127", "0000000000000000")
@@ -119,8 +119,8 @@ tr.Setup.Copy("ssl/signed-foo.key")
 tr.Processes.Default.StartBefore(server, ready=When.PortOpen(server.Variables.Port))
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.Processes.Default.Command = \
-        ('curl --http2 --tls-max 1.2 -k -H"Host: bob" --resolve "bob:{0}:127.0.0.1" '
-         '--cert ./signed-foo.pem --key ./signed-foo.key --verbose https://bob:{0}'.format(ts.Variables.ssl_port))
+    ('curl --http2 --tls-max 1.2 -k -H"Host: bob" --resolve "bob:{0}:127.0.0.1" '
+     '--cert ./signed-foo.pem --key ./signed-foo.key --verbose https://bob:{0}'.format(ts.Variables.ssl_port))
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/200_sni_bob.gold"
 tr.StillRunningAfter = server
@@ -131,8 +131,8 @@ session_1_tls_features = 'sni:bob'
 # Execute the second transaction with an SNI of dave.
 tr = Test.AddTestRun("Verify that a session of a different SNI is not dumped.")
 tr.Processes.Default.Command = \
-        ('curl --tls-max 1.2 -k -H"Host: dave" --resolve "dave:{0}:127.0.0.1" '
-         '--cert ./signed-foo.pem --key ./signed-foo.key --verbose https://dave:{0}'.format(ts.Variables.ssl_port))
+    ('curl --tls-max 1.2 -k -H"Host: dave" --resolve "dave:{0}:127.0.0.1" '
+     '--cert ./signed-foo.pem --key ./signed-foo.key --verbose https://dave:{0}'.format(ts.Variables.ssl_port))
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/200_sni_dave.gold"
 tr.StillRunningAfter = server
@@ -141,8 +141,8 @@ tr.StillRunningAfter = ts
 # Execute the third transaction without any SNI.
 tr = Test.AddTestRun("Verify that a session of a non-existent SNI is not dumped.")
 tr.Processes.Default.Command = \
-        ('curl --tls-max 1.2 -k -H"Host: bob"'
-         '--cert ./signed-foo.pem --key ./signed-foo.key --verbose https://127.0.0.1:{0}'.format(ts.Variables.ssl_port))
+    ('curl --tls-max 1.2 -k -H"Host: bob"'
+     '--cert ./signed-foo.pem --key ./signed-foo.key --verbose https://127.0.0.1:{0}'.format(ts.Variables.ssl_port))
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/200_bob_no_sni.gold"
 tr.StillRunningAfter = server
@@ -153,11 +153,11 @@ tr = Test.AddTestRun("Verify the json content of the first session")
 verify_replay = "verify_replay.py"
 tr.Setup.CopyAs(verify_replay, Test.RunDirectory)
 tr.Processes.Default.Command = 'python3 {0} {1} {2} --client-protocols "{3}" --client-tls-features "{4}"'.format(
-        verify_replay,
-        os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
-        replay_file_session_1,
-        session_1_protocols,
-        session_1_tls_features)
+    verify_replay,
+    os.path.join(Test.Variables.AtsTestToolsDir, 'lib', 'replay_schema.json'),
+    replay_file_session_1,
+    session_1_protocols,
+    session_1_tls_features)
 tr.Processes.Default.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
diff --git a/tests/gold_tests/pluginTest/traffic_dump/verify_replay.py b/tests/gold_tests/pluginTest/traffic_dump/verify_replay.py
index e48819c..a2260b1 100644
--- a/tests/gold_tests/pluginTest/traffic_dump/verify_replay.py
+++ b/tests/gold_tests/pluginTest/traffic_dump/verify_replay.py
@@ -140,12 +140,10 @@ def verify_sensitive_fields_not_dumped(replay_json, sensitive_fields):
 
 
 def verify_client_protocols(replay_json, expected_protocol_features):
-    expected_protocols_list = expected_protocol_features.split(',')
-    expected_protocols_list.sort()
+    expected_protocols_list = sorted(expected_protocol_features.split(','))
     try:
         protocol_node = replay_json['sessions'][0]['protocol']
-        protocol_list = protocol_node.copy()
-        protocol_list.sort()
+        protocol_list = sorted(protocol_node.copy())
         if protocol_list == expected_protocols_list:
             return True
         else:
diff --git a/tests/gold_tests/pluginTest/tsapi/tsapi.test.py b/tests/gold_tests/pluginTest/tsapi/tsapi.test.py
index 65d0711..c8466b0 100644
--- a/tests/gold_tests/pluginTest/tsapi/tsapi.test.py
+++ b/tests/gold_tests/pluginTest/tsapi/tsapi.test.py
@@ -29,8 +29,8 @@ Test.Env["OUTPUT_FILE"] = Test.RunDirectory + "/log.txt"
 server = Test.MakeOriginServer("server")
 
 request_header = {
-    "headers": "GET / HTTP/1.1\r\nHost: doesnotmatter\r\n\r\n", "timestamp": "1469733493.993", "body": "" }
-response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": "112233" }
+    "headers": "GET / HTTP/1.1\r\nHost: doesnotmatter\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
+response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": "112233"}
 server.addResponse("sessionlog.json", request_header, response_header)
 
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
diff --git a/tests/gold_tests/pluginTest/uri_signing/uri_signing.test.py b/tests/gold_tests/pluginTest/uri_signing/uri_signing.test.py
index bdb4686..3aa1aed 100644
--- a/tests/gold_tests/pluginTest/uri_signing/uri_signing.test.py
+++ b/tests/gold_tests/pluginTest/uri_signing/uri_signing.test.py
@@ -30,43 +30,43 @@ Test.SkipUnless(Condition.PluginExists('uri_signing.so'))
 server = Test.MakeOriginServer("server")
 
 # Default origin test
-req_header = { "headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
-	"timestamp": "1469733493.993",
-	"body": "",
-}
-res_header = { "headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n",
-	"timestamp": "1469733493.993",
-	"body": "",
-}
+req_header = {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
+              "timestamp": "1469733493.993",
+              "body": "",
+              }
+res_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n",
+              "timestamp": "1469733493.993",
+              "body": "",
+              }
 server.addResponse("sessionfile.log", req_header, res_header)
 
 # Test case for normal
-req_header = { "headers":
-	"GET /someasset.ts HTTP/1.1\r\nHost: somehost\r\n\r\n",
-	"timestamp": "1469733493.993",
-	"body": "",
-}
-
-res_header = { "headers":
-	"HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n",
-	"timestamp": "1469733493.993",
-	"body": "somebody",
-}
+req_header = {"headers":
+              "GET /someasset.ts HTTP/1.1\r\nHost: somehost\r\n\r\n",
+              "timestamp": "1469733493.993",
+              "body": "",
+              }
+
+res_header = {"headers":
+              "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n",
+              "timestamp": "1469733493.993",
+              "body": "somebody",
+              }
 
 server.addResponse("sessionfile.log", req_header, res_header)
 
 # Test case for crossdomain
-req_header = { "headers":
-	"GET /crossdomain.xml HTTP/1.1\r\nHost: somehost\r\n\r\n",
-	"timestamp": "1469733493.993",
-	"body": "",
-}
-
-res_header = { "headers":
-	"HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n",
-	"timestamp": "1469733493.993",
-	"body": "<crossdomain></crossdomain>",
-}
+req_header = {"headers":
+              "GET /crossdomain.xml HTTP/1.1\r\nHost: somehost\r\n\r\n",
+              "timestamp": "1469733493.993",
+              "body": "",
+              }
+
+res_header = {"headers":
+              "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n",
+              "timestamp": "1469733493.993",
+              "body": "<crossdomain></crossdomain>",
+              }
 
 server.addResponse("sessionfile.log", req_header, res_header)
 
@@ -77,10 +77,10 @@ ts = Test.MakeATSProcess("ts")
 #ts = Test.MakeATSProcess("ts", "traffic_server_valgrind.sh")
 
 ts.Disk.records_config.update({
-  'proxy.config.diags.debug.enabled': 1,
-  'proxy.config.diags.debug.tags': 'uri_signing|http',
-#  'proxy.config.diags.debug.tags': 'uri_signing',
-  'proxy.config.http.cache.http': 0,  # No cache
+    'proxy.config.diags.debug.enabled': 1,
+    'proxy.config.diags.debug.tags': 'uri_signing|http',
+    #  'proxy.config.diags.debug.tags': 'uri_signing',
+    'proxy.config.http.cache.http': 0,  # No cache
 })
 
 # Use unchanged incoming URL.
diff --git a/tests/gold_tests/pluginTest/xdebug/x_remap/x_remap-observer.py b/tests/gold_tests/pluginTest/xdebug/x_remap/x_remap-observer.py
index 7de1b31..7ff73b5 100644
--- a/tests/gold_tests/pluginTest/xdebug/x_remap/x_remap-observer.py
+++ b/tests/gold_tests/pluginTest/xdebug/x_remap/x_remap-observer.py
@@ -19,6 +19,7 @@ Extract the protocol information from the FORWARDED headers and store it in a lo
 
 log = open('x_remap.log', 'w')
 
+
 def observe(headers):
     seen = False
 
@@ -32,4 +33,5 @@ def observe(headers):
     log.write("-\n")
     log.flush()
 
+
 Hooks.register(Hooks.ReadRequestHook, observe)
diff --git a/tests/gold_tests/pluginTest/xdebug/x_remap/x_remap.test.py b/tests/gold_tests/pluginTest/xdebug/x_remap/x_remap.test.py
index fff8b69..f5ee5df 100644
--- a/tests/gold_tests/pluginTest/xdebug/x_remap/x_remap.test.py
+++ b/tests/gold_tests/pluginTest/xdebug/x_remap/x_remap.test.py
@@ -21,7 +21,7 @@ Test xdebug plugin X-Remap, Probe and fwd headers
 server = Test.MakeOriginServer("server", options={'--load': (Test.TestDirectory + '/x_remap-observer.py')})
 
 request_header = {
-    "headers": "GET /argh HTTP/1.1\r\nHost: doesnotmatter\r\n\r\n", "timestamp": "1469733493.993", "body": "" }
+    "headers": "GET /argh HTTP/1.1\r\nHost: doesnotmatter\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n",
                    "timestamp": "1469733493.993", "body": ""}
 server.addResponse("sessionlog.json", request_header, response_header)
@@ -54,6 +54,7 @@ tr.Processes.Default.Command = "cp {}/tcp_client.py {}/tcp_client.py".format(
     Test.Variables.AtsTestToolsDir, Test.RunDirectory)
 tr.Processes.Default.ReturnCode = 0
 
+
 def sendMsg(msgFile):
 
     tr = Test.AddTestRun()
@@ -65,6 +66,7 @@ def sendMsg(msgFile):
     )
     tr.Processes.Default.ReturnCode = 0
 
+
 sendMsg('none')
 sendMsg('one')
 sendMsg('two')
diff --git a/tests/gold_tests/redirect/redirect.test.py b/tests/gold_tests/redirect/redirect.test.py
index 17ff76d..06aff9f 100644
--- a/tests/gold_tests/redirect/redirect.test.py
+++ b/tests/gold_tests/redirect/redirect.test.py
@@ -37,10 +37,10 @@ ts.Disk.records_config.update({
     'proxy.config.dns.nameservers': '127.0.0.1:{0}'.format(dns.Variables.Port),
     'proxy.config.dns.resolv_conf': 'NULL',
     'proxy.config.url_remap.remap_required': 0,  # need this so the domain gets a chance to be evaluated through DNS
-    'proxy.config.http.redirect.actions': 'self:follow', # redirects to self are not followed by default
+    'proxy.config.http.redirect.actions': 'self:follow',  # redirects to self are not followed by default
 })
 
-Test.Setup.Copy(os.path.join(Test.Variables.AtsTestToolsDir,'tcp_client.py'))
+Test.Setup.Copy(os.path.join(Test.Variables.AtsTestToolsDir, 'tcp_client.py'))
 
 redirect_request_header = {"headers": "GET /redirect HTTP/1.1\r\nHost: *\r\n\r\n", "timestamp": "5678", "body": ""}
 redirect_response_header = {"headers": "HTTP/1.1 302 Found\r\nLocation: http://127.0.0.1:{0}/redirectDest\r\n\r\n".format(
@@ -62,7 +62,8 @@ tr = Test.AddTestRun("FollowsRedirectWithAbsoluteLocationURI")
 # Here and below: because autest's Copy does not behave like standard cp, it's easiest to write all of our files out and copy last.
 with open(os.path.join(data_path, tr.Name), 'w') as f:
     f.write('GET /redirect HTTP/1.1\r\nHost: iwillredirect.test:{port}\r\n\r\n'.format(port=redirect_serv.Variables.Port))
-tr.Processes.Default.Command = "python3 tcp_client.py 127.0.0.1 {0} {1} | egrep -v '^(Date: |Server: ATS/)'".format(ts.Variables.port, os.path.join(data_dirname, tr.Name))
+tr.Processes.Default.Command = "python3 tcp_client.py 127.0.0.1 {0} {1} | egrep -v '^(Date: |Server: ATS/)'".format(
+    ts.Variables.port, os.path.join(data_dirname, tr.Name))
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(redirect_serv)
 tr.Processes.Default.StartBefore(dest_serv)
@@ -71,7 +72,6 @@ tr.Processes.Default.Streams.stdout = "gold/redirect.gold"
 tr.Processes.Default.ReturnCode = 0
 
 
-
 redirect_request_header = {"headers": "GET /redirect-relative-path HTTP/1.1\r\nHost: *\r\n\r\n", "timestamp": "5678", "body": ""}
 redirect_response_header = {"headers": "HTTP/1.1 302 Found\r\nLocation: /redirect\r\n\r\n", "timestamp": "5678", "body": ""}
 redirect_serv.addResponse("sessionfile.log", redirect_request_header, redirect_response_header)
@@ -82,8 +82,10 @@ redirect_serv.addResponse("sessionfile.log", redirect_request_header, redirect_r
 
 tr = Test.AddTestRun("FollowsRedirectWithRelativeLocationURI")
 with open(os.path.join(data_path, tr.Name), 'w') as f:
-    f.write('GET /redirect-relative-path HTTP/1.1\r\nHost: iwillredirect.test:{port}\r\n\r\n'.format(port=redirect_serv.Variables.Port))
-tr.Processes.Default.Command = "python3 tcp_client.py 127.0.0.1 {0} {1} | egrep -v '^(Date: |Server: ATS/)'".format(ts.Variables.port, os.path.join(data_dirname, tr.Name))
+    f.write(
+        'GET /redirect-relative-path HTTP/1.1\r\nHost: iwillredirect.test:{port}\r\n\r\n'.format(port=redirect_serv.Variables.Port))
+tr.Processes.Default.Command = "python3 tcp_client.py 127.0.0.1 {0} {1} | egrep -v '^(Date: |Server: ATS/)'".format(
+    ts.Variables.port, os.path.join(data_dirname, tr.Name))
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = redirect_serv
 tr.StillRunningAfter = dest_serv
@@ -92,15 +94,17 @@ tr.Processes.Default.Streams.stdout = "gold/redirect.gold"
 tr.Processes.Default.ReturnCode = 0
 
 
-
-redirect_request_header = {"headers": "GET /redirect-relative-path-no-leading-slash HTTP/1.1\r\nHost: *\r\n\r\n", "timestamp": "5678", "body": ""}
+redirect_request_header = {
+    "headers": "GET /redirect-relative-path-no-leading-slash HTTP/1.1\r\nHost: *\r\n\r\n", "timestamp": "5678", "body": ""}
 redirect_response_header = {"headers": "HTTP/1.1 302 Found\r\nLocation: redirect\r\n\r\n", "timestamp": "5678", "body": ""}
 redirect_serv.addResponse("sessionfile.log", redirect_request_header, redirect_response_header)
 
 tr = Test.AddTestRun("FollowsRedirectWithRelativeLocationURIMissingLeadingSlash")
 with open(os.path.join(data_path, tr.Name), 'w') as f:
-    f.write('GET /redirect-relative-path-no-leading-slash HTTP/1.1\r\nHost: iwillredirect.test:{port}\r\n\r\n'.format(port=redirect_serv.Variables.Port))
-tr.Processes.Default.Command = "python3 tcp_client.py 127.0.0.1 {0} {1} | egrep -v '^(Date: |Server: ATS/)'".format(ts.Variables.port, os.path.join(data_dirname, tr.Name))
+    f.write(
+        'GET /redirect-relative-path-no-leading-slash HTTP/1.1\r\nHost: iwillredirect.test:{port}\r\n\r\n'.format(port=redirect_serv.Variables.Port))
+tr.Processes.Default.Command = "python3 tcp_client.py 127.0.0.1 {0} {1} | egrep -v '^(Date: |Server: ATS/)'".format(
+    ts.Variables.port, os.path.join(data_dirname, tr.Name))
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = redirect_serv
 tr.StillRunningAfter = dest_serv
@@ -109,37 +113,37 @@ tr.Processes.Default.Streams.stdout = "gold/redirect.gold"
 tr.Processes.Default.ReturnCode = 0
 
 
-for status,phrase in sorted({
-        301:'Moved Permanently',
-        302:'Found',
-        303:'See Other',
-        305:'Use Proxy',
-        307:'Temporary Redirect',
-        308:'Permanent Redirect',
-        }.items()):
+for status, phrase in sorted({
+        301: 'Moved Permanently',
+        302: 'Found',
+        303: 'See Other',
+        305: 'Use Proxy',
+        307: 'Temporary Redirect',
+        308: 'Permanent Redirect',
+}.items()):
 
     redirect_request_header = {
-            "headers": ("GET /redirect{0} HTTP/1.1\r\n"
-                        "Host: *\r\n\r\n").\
-                                format(status),
-            "timestamp": "5678",
-            "body": ""}
+        "headers": ("GET /redirect{0} HTTP/1.1\r\n"
+                    "Host: *\r\n\r\n").
+        format(status),
+        "timestamp": "5678",
+        "body": ""}
     redirect_response_header = {
-            "headers": ("HTTP/1.1 {0} {1}\r\n"
-                        "Connection: close\r\n"
-                        "Location: /redirect\r\n\r\n").\
-                                format(status, phrase),
-            "timestamp": "5678",
-            "body": ""}
+        "headers": ("HTTP/1.1 {0} {1}\r\n"
+                    "Connection: close\r\n"
+                    "Location: /redirect\r\n\r\n").
+        format(status, phrase),
+        "timestamp": "5678",
+        "body": ""}
     redirect_serv.addResponse("sessionfile.log", redirect_request_header, redirect_response_header)
 
     tr = Test.AddTestRun("FollowsRedirect{0}".format(status))
     with open(os.path.join(data_path, tr.Name), 'w') as f:
         f.write(('GET /redirect{0} HTTP/1.1\r\n'
-                'Host: iwillredirect.test:{1}\r\n\r\n').\
-                        format(status, redirect_serv.Variables.Port))
+                 'Host: iwillredirect.test:{1}\r\n\r\n').
+                format(status, redirect_serv.Variables.Port))
     tr.Processes.Default.Command = "python3 tcp_client.py 127.0.0.1 {0} {1} | egrep -v '^(Date: |Server: ATS/)'".\
-            format(ts.Variables.port, os.path.join(data_dirname, tr.Name))
+        format(ts.Variables.port, os.path.join(data_dirname, tr.Name))
     tr.StillRunningAfter = ts
     tr.StillRunningAfter = redirect_serv
     tr.StillRunningAfter = dest_serv
diff --git a/tests/gold_tests/redirect/redirect_actions.test.py b/tests/gold_tests/redirect/redirect_actions.test.py
index 6603c27..8b8b93c 100644
--- a/tests/gold_tests/redirect/redirect_actions.test.py
+++ b/tests/gold_tests/redirect/redirect_actions.test.py
@@ -27,7 +27,7 @@ Test redirection behavior to invalid addresses
 
 Test.ContinueOnFail = False
 
-Test.Setup.Copy(os.path.join(Test.Variables.AtsTestToolsDir,'tcp_client.py'))
+Test.Setup.Copy(os.path.join(Test.Variables.AtsTestToolsDir, 'tcp_client.py'))
 
 dns = Test.MakeDNServer('dns')
 # This record is used in each test case to get the initial redirect response from the origin that we will handle.
@@ -36,45 +36,46 @@ dnsRecords = {'iwillredirect.test': ['127.0.0.1']}
 host = socket.gethostname()
 ipv4addrs = set()
 try:
-    ipv4addrs = set([ip for \
-            (family,_,_,_,(ip,*_)) in \
-            socket.getaddrinfo(host,port=None) if \
-            socket.AF_INET == family])
+    ipv4addrs = set([ip for
+                     (family, _, _, _, (ip, *_)) in
+                     socket.getaddrinfo(host, port=None) if
+                     socket.AF_INET == family])
 except socket.gaierror:
     pass
 
 ipv6addrs = set()
 try:
-    ipv6addrs = set(["[{0}]".format(ip.split('%')[0]) for \
-            (family,_,_,_,(ip,*_)) in \
-            socket.getaddrinfo(host,port=None) if \
-            socket.AF_INET6 == family and 'fe80' != ip[0:4]]) # Skip link-local addresses.
+    ipv6addrs = set(["[{0}]".format(ip.split('%')[0]) for
+                     (family, _, _, _, (ip, *_)) in
+                     socket.getaddrinfo(host, port=None) if
+                     socket.AF_INET6 == family and 'fe80' != ip[0:4]])  # Skip link-local addresses.
 except socket.gaierror:
     pass
 
 origin = Test.MakeOriginServer('origin', ip='0.0.0.0')
-ArbitraryTimestamp='12345678'
+ArbitraryTimestamp = '12345678'
 
 # This is for cases when the content is actually fetched from the invalid address.
 request_header = {
-        'headers': ('GET / HTTP/1.1\r\n'
-                    'Host: *\r\n\r\n'),
-        'timestamp': ArbitraryTimestamp,
-        'body': ''}
+    'headers': ('GET / HTTP/1.1\r\n'
+                'Host: *\r\n\r\n'),
+    'timestamp': ArbitraryTimestamp,
+    'body': ''}
 response_header = {
-        'headers': ('HTTP/1.1 204 No Content\r\n'
-                    'Connection: close\r\n\r\n'),
-        'timestamp': ArbitraryTimestamp,
-        'body': ''}
+    'headers': ('HTTP/1.1 204 No Content\r\n'
+                'Connection: close\r\n\r\n'),
+    'timestamp': ArbitraryTimestamp,
+    'body': ''}
 origin.addResponse('sessionfile.log', request_header, response_header)
 
 # Map scenarios to trafficserver processes.
-trafficservers={}
+trafficservers = {}
 
 data_dirname = 'generated_test_data'
 data_path = os.path.join(Test.TestDirectory, data_dirname)
 os.makedirs(data_path, exist_ok=True)
 
+
 def normalizeForAutest(value):
     '''
     autest uses "test run" names to build file and directory names, so we must transform them in case there are incompatible or
@@ -85,6 +86,7 @@ def normalizeForAutest(value):
         return None
     return re.sub(r'[^a-z0-9-]', '_', value, flags=re.I)
 
+
 def makeTestCase(redirectTarget, expectedAction, scenario):
     '''
     Helper method that creates a "meta-test" from which autest generates a test case.
@@ -93,7 +95,7 @@ def makeTestCase(redirectTarget, expectedAction, scenario):
     :param scenario: Defines the ACL to configure and the addresses to test.
     '''
 
-    config = ','.join(':'.join(t) for t in sorted((addr.name.lower(),action.name.lower()) for (addr,action) in scenario.items()))
+    config = ','.join(':'.join(t) for t in sorted((addr.name.lower(), action.name.lower()) for (addr, action) in scenario.items()))
 
     normRedirectTarget = normalizeForAutest(redirectTarget)
     normConfig = normalizeForAutest(config)
@@ -109,15 +111,15 @@ def makeTestCase(redirectTarget, expectedAction, scenario):
     if config not in trafficservers:
         trafficservers[config] = Test.MakeATSProcess('ts_{0}'.format(normConfig))
         trafficservers[config].Disk.records_config.update({
-            'proxy.config.diags.debug.enabled':               1,
-            'proxy.config.diags.debug.tags':                  'http|dns|redirect',
-            'proxy.config.http.number_of_redirections':       1,
-            'proxy.config.http.cache.http':                   0,
-            'proxy.config.dns.nameservers':                   '127.0.0.1:{0}'.format(dns.Variables.Port),
-            'proxy.config.dns.resolv_conf':                   'NULL',
-            'proxy.config.url_remap.remap_required':          0,
-            'proxy.config.http.redirect.actions':             config,
-            'proxy.config.http.connect_attempts_timeout':     5,
+            'proxy.config.diags.debug.enabled': 1,
+            'proxy.config.diags.debug.tags': 'http|dns|redirect',
+            'proxy.config.http.number_of_redirections': 1,
+            'proxy.config.http.cache.http': 0,
+            'proxy.config.dns.nameservers': '127.0.0.1:{0}'.format(dns.Variables.Port),
+            'proxy.config.dns.resolv_conf': 'NULL',
+            'proxy.config.url_remap.remap_required': 0,
+            'proxy.config.http.redirect.actions': config,
+            'proxy.config.http.connect_attempts_timeout': 5,
             'proxy.config.http.connect_attempts_max_retries': 0,
         })
         tr.Processes.Default.StartBefore(trafficservers[config])
@@ -132,29 +134,29 @@ def makeTestCase(redirectTarget, expectedAction, scenario):
 
     # A GET request parameterized on the config and on the target.
     request_header = {
-            'headers': ('GET /redirect?config={0}&target={1} HTTP/1.1\r\n'
-                        'Host: *\r\n\r\n').\
-                                format(normConfig, normRedirectTarget),
-            'timestamp': ArbitraryTimestamp,
-            'body': ''}
+        'headers': ('GET /redirect?config={0}&target={1} HTTP/1.1\r\n'
+                    'Host: *\r\n\r\n').
+        format(normConfig, normRedirectTarget),
+        'timestamp': ArbitraryTimestamp,
+        'body': ''}
     # Returns a redirect to the test domain for the given target & the port number for the TS of the given config.
     response_header = {
-            'headers': ('HTTP/1.1 307 Temporary Redirect\r\n'
-                        'Location: http://{0}:{1}/\r\n'
-                        'Connection: close\r\n\r\n').\
-                                format(testDomain, origin.Variables.Port),
-            'timestamp': ArbitraryTimestamp,
-            'body': ''}
+        'headers': ('HTTP/1.1 307 Temporary Redirect\r\n'
+                    'Location: http://{0}:{1}/\r\n'
+                    'Connection: close\r\n\r\n').
+        format(testDomain, origin.Variables.Port),
+        'timestamp': ArbitraryTimestamp,
+        'body': ''}
     origin.addResponse('sessionfile.log', request_header, response_header)
 
     # Generate the request data file.
     with open(os.path.join(data_path, tr.Name), 'w') as f:
         f.write(('GET /redirect?config={0}&target={1} HTTP/1.1\r\n'
-                 'Host: iwillredirect.test:{2}\r\n\r\n').\
-                         format(normConfig, normRedirectTarget, origin.Variables.Port))
+                 'Host: iwillredirect.test:{2}\r\n\r\n').
+                format(normConfig, normRedirectTarget, origin.Variables.Port))
     # Set the command with the appropriate URL.
     tr.Processes.Default.Command = "bash -o pipefail -c 'python3 tcp_client.py 127.0.0.1 {0} {1} | head -n 1'".\
-            format(trafficservers[config].Variables.port, os.path.join(data_dirname, tr.Name))
+        format(trafficservers[config].Variables.port, os.path.join(data_dirname, tr.Name))
     tr.Processes.Default.ReturnCode = 0
     # Generate and set the 'gold file' to check stdout
     goldFilePath = os.path.join(data_path, '{0}.gold'.format(tr.Name))
@@ -162,67 +164,70 @@ def makeTestCase(redirectTarget, expectedAction, scenario):
         f.write(expectedAction.value['expectedStatusLine'])
     tr.Processes.Default.Streams.stdout = goldFilePath
 
+
 class AddressE(Enum):
     '''
     Classes of addresses are mapped to example addresses.
     '''
-    Private   = ('10.0.0.1',    '[fc00::1]')
-    Loopback  = (['127.1.2.3'])  # [::1] is ommitted here because it is likely overwritten by Self, and there are no others in IPv6.
-    Multicast = ('224.1.2.3',   '[ff42::]')
+    Private = ('10.0.0.1', '[fc00::1]')
+    Loopback = (['127.1.2.3'])  # [::1] is ommitted here because it is likely overwritten by Self, and there are no others in IPv6.
+    Multicast = ('224.1.2.3', '[ff42::]')
     Linklocal = ('169.254.0.1', '[fe80::]')
-    Routable  = ('72.30.35.10', '[2001:4998:58:1836::10]') # Do not Follow redirects to these in an automated test.
-    Self      = ipv4addrs | ipv6addrs # Addresses of this host.
-    Default   = None # All addresses apply, nothing in particular to test.
+    Routable = ('72.30.35.10', '[2001:4998:58:1836::10]')  # Do not Follow redirects to these in an automated test.
+    Self = ipv4addrs | ipv6addrs  # Addresses of this host.
+    Default = None  # All addresses apply, nothing in particular to test.
+
 
 class ActionE(Enum):
     # Title case because 'return' is a Python keyword.
-    Return = {'config':'return', 'expectedStatusLine':'HTTP/1.1 307 Temporary Redirect\r\n'}
-    Reject = {'config':'reject', 'expectedStatusLine':'HTTP/1.1 403 Forbidden\r\n'}
-    Follow = {'config':'follow', 'expectedStatusLine':'HTTP/1.1 204 No Content\r\n'}
+    Return = {'config': 'return', 'expectedStatusLine': 'HTTP/1.1 307 Temporary Redirect\r\n'}
+    Reject = {'config': 'reject', 'expectedStatusLine': 'HTTP/1.1 403 Forbidden\r\n'}
+    Follow = {'config': 'follow', 'expectedStatusLine': 'HTTP/1.1 204 No Content\r\n'}
 
     # Added to test failure modes.
-    Break  = {'expectedStatusLine': 'HTTP/1.1 502 Cannot find server.\r\n'}
+    Break = {'expectedStatusLine': 'HTTP/1.1 502 Cannot find server.\r\n'}
+
 
 scenarios = [
     {
         # Follow to loopback, but alternately reject/return others.
-        AddressE.Private:   ActionE.Reject,
-        AddressE.Loopback:  ActionE.Follow,
+        AddressE.Private: ActionE.Reject,
+        AddressE.Loopback: ActionE.Follow,
         AddressE.Multicast: ActionE.Reject,
         AddressE.Linklocal: ActionE.Return,
-        AddressE.Routable:  ActionE.Reject,
-        AddressE.Self:      ActionE.Return,
-        AddressE.Default:   ActionE.Reject,
-        },
+        AddressE.Routable: ActionE.Reject,
+        AddressE.Self: ActionE.Return,
+        AddressE.Default: ActionE.Reject,
+    },
 
     {
         # Follow to loopback, but alternately reject/return others, flipped from the previous scenario.
-        AddressE.Private:   ActionE.Return,
-        AddressE.Loopback:  ActionE.Follow,
+        AddressE.Private: ActionE.Return,
+        AddressE.Loopback: ActionE.Follow,
         AddressE.Multicast: ActionE.Return,
         AddressE.Linklocal: ActionE.Reject,
-        AddressE.Routable:  ActionE.Return,
-        AddressE.Self:      ActionE.Reject,
-        AddressE.Default:   ActionE.Return,
+        AddressE.Routable: ActionE.Return,
+        AddressE.Self: ActionE.Reject,
+        AddressE.Default: ActionE.Return,
     },
 
     {
         # Return loopback, but reject everything else.
-        AddressE.Loopback:  ActionE.Return,
-        AddressE.Default:   ActionE.Reject,
+        AddressE.Loopback: ActionE.Return,
+        AddressE.Default: ActionE.Reject,
     },
 
     {
         # Reject loopback, but return everything else.
-        AddressE.Loopback:  ActionE.Reject,
-        AddressE.Default:   ActionE.Return,
+        AddressE.Loopback: ActionE.Reject,
+        AddressE.Default: ActionE.Return,
     },
 
     {
         # Return everything.
-        AddressE.Default:   ActionE.Return,
+        AddressE.Default: ActionE.Return,
     },
-    ]
+]
 
 for scenario in scenarios:
     for addressClass in AddressE:
diff --git a/tests/gold_tests/redirect/redirect_post.test.py b/tests/gold_tests/redirect/redirect_post.test.py
index ce5f5bf..c3073ef 100644
--- a/tests/gold_tests/redirect/redirect_post.test.py
+++ b/tests/gold_tests/redirect/redirect_post.test.py
@@ -36,21 +36,30 @@ dest_serv = Test.MakeOriginServer("dest_server")
 
 ts.Disk.records_config.update({
     'proxy.config.http.number_of_redirections': MAX_REDIRECT,
-    'proxy.config.http.post_copy_size' : 919430601,
+    'proxy.config.http.post_copy_size': 919430601,
     'proxy.config.http.cache.http': 0,
-    'proxy.config.http.redirect.actions': 'self:follow', # redirects to self are not followed by default
+    'proxy.config.http.redirect.actions': 'self:follow',  # redirects to self are not followed by default
     # 'proxy.config.diags.debug.enabled': 1,
 })
 
-redirect_request_header = {"headers": "POST /redirect1 HTTP/1.1\r\nHost: *\r\nContent-Length: 52428800\r\n\r\n", "timestamp": "5678", "body": ""}
+redirect_request_header = {
+    "headers": "POST /redirect1 HTTP/1.1\r\nHost: *\r\nContent-Length: 52428800\r\n\r\n",
+    "timestamp": "5678",
+    "body": ""}
 redirect_response_header = {"headers": "HTTP/1.1 302 Found\r\nLocation: http://127.0.0.1:{0}/redirect2\r\n\r\n".format(
     redirect_serv2.Variables.Port), "timestamp": "5678", "body": ""}
 
-redirect_request_header2 = {"headers": "POST /redirect2 HTTP/1.1\r\nHost: *\r\nContent-Length: 52428800\r\n\r\n", "timestamp": "5678", "body": ""}
+redirect_request_header2 = {
+    "headers": "POST /redirect2 HTTP/1.1\r\nHost: *\r\nContent-Length: 52428800\r\n\r\n",
+    "timestamp": "5678",
+    "body": ""}
 redirect_response_header2 = {"headers": "HTTP/1.1 302 Found\r\nLocation: http://127.0.0.1:{0}/redirectDest\r\n\r\n".format(
     dest_serv.Variables.Port), "timestamp": "5678", "body": ""}
 
-dest_request_header = {"headers": "POST /redirectDest HTTP/1.1\r\nHost: *\r\nContent-Length: 52428800\r\n\r\n", "timestamp": "11", "body": ""}
+dest_request_header = {
+    "headers": "POST /redirectDest HTTP/1.1\r\nHost: *\r\nContent-Length: 52428800\r\n\r\n",
+    "timestamp": "11",
+    "body": ""}
 dest_response_header = {"headers": "HTTP/1.1 204 No Content\r\n\r\n", "timestamp": "22", "body": ""}
 
 redirect_serv1.addResponse("sessionfile.log", redirect_request_header, redirect_response_header)
@@ -62,7 +71,8 @@ ts.Disk.remap_config.AddLine(
 )
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'touch largefile.txt && truncate largefile.txt -s 50M && curl -i http://127.0.0.1:{0}/redirect1 -F "filename=@./largefile.txt" && rm -f largefile.txt'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'touch largefile.txt && truncate largefile.txt -s 50M && curl -i http://127.0.0.1:{0}/redirect1 -F "filename=@./largefile.txt" && rm -f largefile.txt'.format(
+    ts.Variables.port)
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(redirect_serv1)
 tr.Processes.Default.StartBefore(redirect_serv2)
diff --git a/tests/gold_tests/remap/remap_http.test.py b/tests/gold_tests/remap/remap_http.test.py
index cabcc02..f46a351 100644
--- a/tests/gold_tests/remap/remap_http.test.py
+++ b/tests/gold_tests/remap/remap_http.test.py
@@ -24,7 +24,7 @@ Test.ContinueOnFail = True
 # Define default ATS
 ts = Test.MakeATSProcess("ts")
 server = Test.MakeOriginServer("server")
-server2 = Test.MakeOriginServer("server2",lookup_key="{%Host}{PATH}")
+server2 = Test.MakeOriginServer("server2", lookup_key="{%Host}{PATH}")
 dns = Test.MakeDNServer("dns")
 
 Test.testName = ""
@@ -42,7 +42,7 @@ response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n",
 
 # add response to the server dictionary
 server.addResponse("sessionfile.log", request_header, response_header)
-server2.addResponse("sessionfile.log",request_header2, response_header2)
+server2.addResponse("sessionfile.log", request_header2, response_header2)
 ts.Disk.records_config.update({
     'proxy.config.diags.debug.enabled': 1,
     'proxy.config.diags.debug.tags': 'http.*|dns|conf_remap',
@@ -68,8 +68,8 @@ ts.Disk.remap_config.AddLine(
 )
 
 ts.Disk.remap_config.AddLine(
-    'map http://www.testexample.com http://127.0.0.1:{0} @plugin=conf_remap.so @pparam=proxy.config.url_remap.pristine_host_hdr=1'.format(server2.Variables.Port)
-)
+    'map http://www.testexample.com http://127.0.0.1:{0} @plugin=conf_remap.so @pparam=proxy.config.url_remap.pristine_host_hdr=1'.format(
+        server2.Variables.Port))
 
 dns.addRecords(records={"audrey.hepburn.com.": ["127.0.0.1"]})
 dns.addRecords(records={"whatever.com.": ["127.0.0.1"]})
@@ -149,7 +149,8 @@ tr.Processes.Default.Streams.stderr = "gold/remap-DNS-200.gold"
 
 # microserver lookup test
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy 127.0.0.1:{0} "http://www.testexample.com/test" -H "Host: www.testexample.com" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy 127.0.0.1:{0} "http://www.testexample.com/test" -H "Host: www.testexample.com" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(server2)
 tr.Processes.Default.Streams.stderr = "gold/lookupTest.gold"
diff --git a/tests/gold_tests/remap/remap_https.test.py b/tests/gold_tests/remap/remap_https.test.py
index 1ceaf3d..45feb1d 100644
--- a/tests/gold_tests/remap/remap_https.test.py
+++ b/tests/gold_tests/remap/remap_https.test.py
@@ -26,7 +26,7 @@ ts = Test.MakeATSProcess("ts", select_ports=False)
 server = Test.MakeOriginServer("server")
 server2 = Test.MakeOriginServer("server2", ssl=True)
 
-#**testname is required**
+# **testname is required**
 testName = ""
 request_header = {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
                   "timestamp": "1469733493.993", "body": ""}
@@ -48,7 +48,7 @@ ts.Disk.records_config.update({
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     # enable ssl port
     'proxy.config.http.server_ports': '{0} {1}:proto=http2;http:ssl'.format(ts.Variables.port, ts.Variables.ssl_port),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
@@ -59,7 +59,7 @@ ts.Disk.remap_config.AddLine(
     'map https://www.example.com:{1} http://127.0.0.1:{0}'.format(server.Variables.Port, ts.Variables.ssl_port)
 )
 ts.Disk.remap_config.AddLine(
-    'map https://www.anotherexample.com https://127.0.0.1:{0}'.format(server2.Variables.SSL_Port,ts.Variables.ssl_port)
+    'map https://www.anotherexample.com https://127.0.0.1:{0}'.format(server2.Variables.SSL_Port, ts.Variables.ssl_port)
 )
 
 
diff --git a/tests/gold_tests/remap/remap_ip_resolve.test.py b/tests/gold_tests/remap/remap_ip_resolve.test.py
index a740275..679d3c5 100644
--- a/tests/gold_tests/remap/remap_ip_resolve.test.py
+++ b/tests/gold_tests/remap/remap_ip_resolve.test.py
@@ -50,15 +50,15 @@ ts.Disk.records_config.update({
 
 
 ts.Disk.remap_config.AddLine(
-    'map http://testDNS.com http://test.ipv4.only.com:{0}  @plugin=conf_remap.so @pparam=proxy.config.hostdb.ip_resolve=ipv6;ipv4;client'.format(server.Variables.Port)
-)
+    'map http://testDNS.com http://test.ipv4.only.com:{0}  @plugin=conf_remap.so @pparam=proxy.config.hostdb.ip_resolve=ipv6;ipv4;client'.format(
+        server.Variables.Port))
 ts.Disk.remap_config.AddLine(
-    'map http://testDNS2.com http://test.ipv6.only.com:{0}  @plugin=conf_remap.so @pparam=proxy.config.hostdb.ip_resolve=ipv6;only'.format(server_v6.Variables.Port)
-)
+    'map http://testDNS2.com http://test.ipv6.only.com:{0}  @plugin=conf_remap.so @pparam=proxy.config.hostdb.ip_resolve=ipv6;only'.format(
+        server_v6.Variables.Port))
 
 
 dns.addRecords(records={"test.ipv4.only.com.": ["127.0.0.1"]})
-dns.addRecords(records={"test.ipv6.only.com": ["127.0.0.1","::1"]})
+dns.addRecords(records={"test.ipv6.only.com": ["127.0.0.1", "::1"]})
 
 tr = Test.AddTestRun()
 tr.Processes.Default.Command = 'curl  --proxy 127.0.0.1:{0} "http://testDNS.com" --verbose'.format(ts.Variables.port)
@@ -67,7 +67,7 @@ tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(dns)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.Processes.Default.Streams.stderr = "gold/remap-DNS-200.gold"
-tr.StillRunningAfter=server
+tr.StillRunningAfter = server
 
 
 tr = Test.AddTestRun()
@@ -75,5 +75,4 @@ tr.Processes.Default.Command = 'curl  --proxy 127.0.0.1:{0} "http://testDNS2.com
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(server_v6)
 tr.Processes.Default.Streams.stderr = "gold/remap-DNS-ipv6-200.gold"
-tr.StillRunningAfter=server_v6
-
+tr.StillRunningAfter = server_v6
diff --git a/tests/gold_tests/remap/remap_ws.test.py b/tests/gold_tests/remap/remap_ws.test.py
index 5379c4d..2110412 100644
--- a/tests/gold_tests/remap/remap_ws.test.py
+++ b/tests/gold_tests/remap/remap_ws.test.py
@@ -28,8 +28,9 @@ server = Test.MakeOriginServer("server")
 testName = "Test WebSocket Remaps"
 request_header = {"headers": "GET /chat HTTP/1.1\r\nHost: www.example.com\r\nUpgrade: websocket\r\nConnection: Upgrade\r\n\r\n",
                   "body": None}
-response_header = {"headers": "HTTP/1.1 101 OK\r\nUpgrade: websocket\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n\r\n",
-                   "body": None}
+response_header = {
+    "headers": "HTTP/1.1 101 OK\r\nUpgrade: websocket\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n\r\n",
+    "body": None}
 server.addResponse("sessionlog.json", request_header, response_header)
 
 ts.addSSLfile("ssl/server.pem")
@@ -54,7 +55,8 @@ ts.Disk.ssl_multicert_config.AddLine(
 tr = Test.AddTestRun()
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(Test.Processes.ts, ready=1)
-tr.Processes.Default.Command = 'curl --max-time 2 -v -s -q -H "Connection: Upgrade" -H "Upgrade: websocket" -H "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==" -H "Sec-WebSocket-Version: 13" --http1.1 --resolve www.example.com:{0}:127.0.0.1 -k https://www.example.com:{0}/chat'.format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = 'curl --max-time 2 -v -s -q -H "Connection: Upgrade" -H "Upgrade: websocket" -H "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==" -H "Sec-WebSocket-Version: 13" --http1.1 --resolve www.example.com:{0}:127.0.0.1 -k https://www.example.com:{0}/chat'.format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 28
 tr.Processes.Default.Streams.stderr = "gold/remap-ws-upgrade.gold"
 tr.StillRunningAfter = server
@@ -62,7 +64,8 @@ tr.StillRunningAfter = ts
 
 # ws mapping
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --max-time 2 -v -s -q -H "Connection: Upgrade" -H "Upgrade: websocket" -H "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==" -H "Sec-WebSocket-Version: 13" --http1.1 --resolve www.example.com:{0}:127.0.0.1 -k http://www.example.com:{0}/chat'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --max-time 2 -v -s -q -H "Connection: Upgrade" -H "Upgrade: websocket" -H "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==" -H "Sec-WebSocket-Version: 13" --http1.1 --resolve www.example.com:{0}:127.0.0.1 -k http://www.example.com:{0}/chat'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 28
 tr.Processes.Default.Streams.stderr = "gold/remap-ws-upgrade.gold"
 tr.StillRunningAfter = server
@@ -70,7 +73,8 @@ tr.StillRunningAfter = ts
 
 # Missing required headers (should result in 400)
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --max-time 2 -v -s -q -H "Connection: Upgrade" -H "Upgrade: websocket" --http1.1 --resolve www.example.com:{0}:127.0.0.1 -k http://www.example.com:{0}/chat'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --max-time 2 -v -s -q -H "Connection: Upgrade" -H "Upgrade: websocket" --http1.1 --resolve www.example.com:{0}:127.0.0.1 -k http://www.example.com:{0}/chat'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stderr = "gold/remap-ws-upgrade-400.gold"
 tr.StillRunningAfter = server
diff --git a/tests/gold_tests/runroot/runroot_verify.test.py b/tests/gold_tests/runroot/runroot_verify.test.py
index 8c316b7..f35a72a 100644
--- a/tests/gold_tests/runroot/runroot_verify.test.py
+++ b/tests/gold_tests/runroot/runroot_verify.test.py
@@ -28,14 +28,14 @@ logdir = Test.Variables["LOGDIR"]
 
 if bindir.startswith(prefix):
     # get the bin directory based on removing the common prefix
-    binsuffix = bindir[len(prefix)+1:]
+    binsuffix = bindir[len(prefix) + 1:]
 else:
     # given a custom setup this might work.. or it might not
     binsuffix = bindir
 
 if logdir.startswith(prefix):
     # get the bin directory based on removing the common prefix
-    logsuffix = bindir[len(prefix)+1:]
+    logsuffix = bindir[len(prefix) + 1:]
 else:
     # given a custom setup this might work.. or it might not
     logsuffix = logdir
diff --git a/tests/gold_tests/session_sharing/session_match.test.py b/tests/gold_tests/session_sharing/session_match.test.py
index 20dcd61..2d95d7c 100644
--- a/tests/gold_tests/session_sharing/session_match.test.py
+++ b/tests/gold_tests/session_sharing/session_match.test.py
@@ -20,6 +20,7 @@ Test that a plugin can modify server session sharing.
 
 class SessionMatchTest:
     TestCounter = 0
+
     def __init__(self, TestSummary, sharingMatchValue):
         SessionMatchTest.TestCounter += 1
         self._MyTestCount = SessionMatchTest.TestCounter
@@ -70,10 +71,10 @@ class SessionMatchTest:
 
     def _runTraffic(self):
         self._tr.Processes.Default.Command = (
-                'curl -v -H\'Host: www.example.com\' -H\'Connection: close\' http://127.0.0.1:{port}/one &&'
-                'curl -v -H\'Host: www.example.com\' -H\'Connection: close\' http://127.0.0.1:{port}/two &&'
-                'curl -v -H\'Host: www.example.com\' -H\'Connection: close\' http://127.0.0.1:{port}/three'.format(
-                    port = self._ts.Variables.port))
+            'curl -v -H\'Host: www.example.com\' -H\'Connection: close\' http://127.0.0.1:{port}/one &&'
+            'curl -v -H\'Host: www.example.com\' -H\'Connection: close\' http://127.0.0.1:{port}/two &&'
+            'curl -v -H\'Host: www.example.com\' -H\'Connection: close\' http://127.0.0.1:{port}/three'.format(
+                port=self._ts.Variables.port))
         self._tr.Processes.Default.ReturnCode = 0
         self._tr.Processes.Default.StartBefore(self._server)
         self._tr.Processes.Default.StartBefore(self._ts)
diff --git a/tests/gold_tests/shutdown/emergency.test.py b/tests/gold_tests/shutdown/emergency.test.py
index ab8a6b0..5092412 100644
--- a/tests/gold_tests/shutdown/emergency.test.py
+++ b/tests/gold_tests/shutdown/emergency.test.py
@@ -46,6 +46,6 @@ tr.Processes.Default.Command = 'printf "Emergency Shutdown Test"'
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 ts.ReturnCode = 33
-ts.Ready = 0 # Need this to be 0 because we are testing shutdown, this is to make autest not think ats went away for a bad reason.
+ts.Ready = 0  # Need this to be 0 because we are testing shutdown, this is to make autest not think ats went away for a bad reason.
 ts.Streams.All = Testers.ExcludesExpression('failed to shutdown', 'should NOT contain "failed to shutdown"')
 ts.Disk.diags_log.Content = Testers.IncludesExpression('testing emergency shutdown', 'should contain "testing emergency shutdown"')
diff --git a/tests/gold_tests/shutdown/fatal.test.py b/tests/gold_tests/shutdown/fatal.test.py
index 6ba763d..3a89239 100644
--- a/tests/gold_tests/shutdown/fatal.test.py
+++ b/tests/gold_tests/shutdown/fatal.test.py
@@ -46,6 +46,6 @@ tr.Processes.Default.Command = 'printf "Fatal Shutdown Test"'
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 ts.ReturnCode = 70
-ts.Ready = 0 # Need this to be 0 because we are testing shutdown, this is to make autest not think ats went away for a bad reason.
+ts.Ready = 0  # Need this to be 0 because we are testing shutdown, this is to make autest not think ats went away for a bad reason.
 ts.Streams.All = Testers.ExcludesExpression('failed to shutdown', 'should NOT contain "failed to shutdown"')
 ts.Disk.diags_log.Content = Testers.IncludesExpression('testing fatal shutdown', 'should contain "testing fatal shutdown"')
diff --git a/tests/gold_tests/slow_post/slow_post.test.py b/tests/gold_tests/slow_post/slow_post.test.py
index d958708..f683c2b 100644
--- a/tests/gold_tests/slow_post/slow_post.test.py
+++ b/tests/gold_tests/slow_post/slow_post.test.py
@@ -34,8 +34,10 @@ class SlowPostAttack:
         response_header = {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\n\r\n",
                            "timestamp": "1469733493.993", "body": ""}
         self._server.addResponse("sessionlog.json", request_header, response_header)
-        request_header2 = {"headers": "POST / HTTP/1.1\r\nTransfer-Encoding: chunked\r\nHost: www.example.com\r\nConnection: keep-alive\r\n\r\n",
-                           "timestamp": "1469733493.993", "body": "a\r\na\r\na\r\n\r\n"}
+        request_header2 = {
+            "headers": "POST / HTTP/1.1\r\nTransfer-Encoding: chunked\r\nHost: www.example.com\r\nConnection: keep-alive\r\n\r\n",
+            "timestamp": "1469733493.993",
+            "body": "a\r\na\r\na\r\n\r\n"}
         response_header2 = {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\n\r\n",
                             "timestamp": "1469733493.993", "body": ""}
         self._server.addResponse("sessionlog.json", request_header2, response_header2)
diff --git a/tests/gold_tests/thread_config/check_threads.py b/tests/gold_tests/thread_config/check_threads.py
index 716d6ba..7cc46c9 100755
--- a/tests/gold_tests/thread_config/check_threads.py
+++ b/tests/gold_tests/thread_config/check_threads.py
@@ -79,8 +79,10 @@ def count_threads(ts_path, etnet_threads, accept_threads):
 def main():
     parser = argparse.ArgumentParser()
     parser.add_argument('-t', '--ts-path', type=str, dest='ts_path', help='path to traffic_server binary', required=True)
-    parser.add_argument('-e', '--etnet-threads', type=int, dest='etnet_threads', help='expected number of ET_NET threads', required=True)
-    parser.add_argument('-a', '--accept-threads', type=int, dest='accept_threads', help='expected number of accept threads', required=True)
+    parser.add_argument('-e', '--etnet-threads', type=int, dest='etnet_threads',
+                        help='expected number of ET_NET threads', required=True)
+    parser.add_argument('-a', '--accept-threads', type=int, dest='accept_threads',
+                        help='expected number of accept threads', required=True)
     args = parser.parse_args()
     exit(count_threads(args.ts_path, args.etnet_threads, args.accept_threads))
 
diff --git a/tests/gold_tests/thread_config/thread_100_0.test.py b/tests/gold_tests/thread_config/thread_100_0.test.py
index 955dc7e..c4eb395 100644
--- a/tests/gold_tests/thread_config/thread_100_0.test.py
+++ b/tests/gold_tests/thread_config/thread_100_0.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_100_1.test.py b/tests/gold_tests/thread_config/thread_100_1.test.py
index d2f962d..d3c94ae 100644
--- a/tests/gold_tests/thread_config/thread_100_1.test.py
+++ b/tests/gold_tests/thread_config/thread_100_1.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_100_10.test.py b/tests/gold_tests/thread_config/thread_100_10.test.py
index 2ec2204..1551c17 100644
--- a/tests/gold_tests/thread_config/thread_100_10.test.py
+++ b/tests/gold_tests/thread_config/thread_100_10.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_1_0.test.py b/tests/gold_tests/thread_config/thread_1_0.test.py
index e394ab0..af542e3 100644
--- a/tests/gold_tests/thread_config/thread_1_0.test.py
+++ b/tests/gold_tests/thread_config/thread_1_0.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_1_1.test.py b/tests/gold_tests/thread_config/thread_1_1.test.py
index a3f7608..e11ee26 100644
--- a/tests/gold_tests/thread_config/thread_1_1.test.py
+++ b/tests/gold_tests/thread_config/thread_1_1.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_1_10.test.py b/tests/gold_tests/thread_config/thread_1_10.test.py
index 07252f3..ed2d066 100644
--- a/tests/gold_tests/thread_config/thread_1_10.test.py
+++ b/tests/gold_tests/thread_config/thread_1_10.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_2_0.test.py b/tests/gold_tests/thread_config/thread_2_0.test.py
index 9935e6c..b889143 100644
--- a/tests/gold_tests/thread_config/thread_2_0.test.py
+++ b/tests/gold_tests/thread_config/thread_2_0.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_2_1.test.py b/tests/gold_tests/thread_config/thread_2_1.test.py
index 641e7e8..701975c 100644
--- a/tests/gold_tests/thread_config/thread_2_1.test.py
+++ b/tests/gold_tests/thread_config/thread_2_1.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_2_10.test.py b/tests/gold_tests/thread_config/thread_2_10.test.py
index fd725ce..9d1799b 100644
--- a/tests/gold_tests/thread_config/thread_2_10.test.py
+++ b/tests/gold_tests/thread_config/thread_2_10.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_32_0.test.py b/tests/gold_tests/thread_config/thread_32_0.test.py
index 2e62129..eb42be4 100644
--- a/tests/gold_tests/thread_config/thread_32_0.test.py
+++ b/tests/gold_tests/thread_config/thread_32_0.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_32_1.test.py b/tests/gold_tests/thread_config/thread_32_1.test.py
index b44fd8e..666fa15 100644
--- a/tests/gold_tests/thread_config/thread_32_1.test.py
+++ b/tests/gold_tests/thread_config/thread_32_1.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/thread_config/thread_32_10.test.py b/tests/gold_tests/thread_config/thread_32_10.test.py
index be20467..29c9f5e 100644
--- a/tests/gold_tests/thread_config/thread_32_10.test.py
+++ b/tests/gold_tests/thread_config/thread_32_10.test.py
@@ -51,7 +51,8 @@ ts.Disk.remap_config.AddLine(
 ts.Setup.CopyAs('check_threads.py', Test.RunDirectory)
 
 tr = Test.AddTestRun()
-tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(ts.Variables.port)
+tr.Processes.Default.Command = 'curl --proxy http://127.0.0.1:{0} http://www.example.com -H "Proxy-Connection: Keep-Alive" --verbose'.format(
+    ts.Variables.port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.StartBefore(ts)
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/timeout/active_timeout.test.py b/tests/gold_tests/timeout/active_timeout.test.py
index b3b0e36..d88af2d 100644
--- a/tests/gold_tests/timeout/active_timeout.test.py
+++ b/tests/gold_tests/timeout/active_timeout.test.py
@@ -53,10 +53,10 @@ tr.Processes.Default.StartBefore(ts, ready=When.PortOpen(ts.Variables.port))
 tr.Processes.Default.Command = 'curl -i  http://127.0.0.1:{0}/file'.format(ts.Variables.port)
 tr.Processes.Default.Streams.stdout = Testers.ContainsExpression("Activity Timeout", "Request should fail with active timeout")
 
-tr2= Test.AddTestRun("tr")
+tr2 = Test.AddTestRun("tr")
 tr2.Processes.Default.Command = 'curl -k -i --http1.1 https://127.0.0.1:{0}/file'.format(ts.Variables.ssl_port)
 tr2.Processes.Default.Streams.stdout = Testers.ContainsExpression("Activity Timeout", "Request should fail with active timeout")
 
-tr3= Test.AddTestRun("tr")
+tr3 = Test.AddTestRun("tr")
 tr3.Processes.Default.Command = 'curl -k -i --http2 https://127.0.0.1:{0}/file'.format(ts.Variables.ssl_port)
 tr3.Processes.Default.Streams.stdout = Testers.ContainsExpression("Activity Timeout", "Request should fail with active timeout")
diff --git a/tests/gold_tests/timeout/inactive_timeout.test.py b/tests/gold_tests/timeout/inactive_timeout.test.py
index 33e22e8..5ddfc20 100644
--- a/tests/gold_tests/timeout/inactive_timeout.test.py
+++ b/tests/gold_tests/timeout/inactive_timeout.test.py
@@ -51,12 +51,15 @@ tr = Test.AddTestRun("tr")
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(ts, ready=When.PortOpen(ts.Variables.port))
 tr.Processes.Default.Command = 'curl -i  http://127.0.0.1:{0}/file'.format(ts.Variables.port)
-tr.Processes.Default.Streams.stdout = Testers.ContainsExpression("Inactivity Timeout", "Request should fail with inactivity timeout")
+tr.Processes.Default.Streams.stdout = Testers.ContainsExpression(
+    "Inactivity Timeout", "Request should fail with inactivity timeout")
 
-tr2= Test.AddTestRun("tr")
+tr2 = Test.AddTestRun("tr")
 tr2.Processes.Default.Command = 'curl -k -i --http1.1 https://127.0.0.1:{0}/file'.format(ts.Variables.ssl_port)
-tr2.Processes.Default.Streams.stdout = Testers.ContainsExpression("Inactivity Timeout", "Request should fail with inactivity timeout")
+tr2.Processes.Default.Streams.stdout = Testers.ContainsExpression(
+    "Inactivity Timeout", "Request should fail with inactivity timeout")
 
-tr3= Test.AddTestRun("tr")
+tr3 = Test.AddTestRun("tr")
 tr3.Processes.Default.Command = 'curl -k -i --http2 https://127.0.0.1:{0}/file'.format(ts.Variables.ssl_port)
-tr3.Processes.Default.Streams.stdout = Testers.ContainsExpression("Inactivity Timeout", "Request should fail with inactivity timeout")
+tr3.Processes.Default.Streams.stdout = Testers.ContainsExpression(
+    "Inactivity Timeout", "Request should fail with inactivity timeout")
diff --git a/tests/gold_tests/timeout/timeout.test.py b/tests/gold_tests/timeout/timeout.test.py
index 29094d7..fe0653a 100644
--- a/tests/gold_tests/timeout/timeout.test.py
+++ b/tests/gold_tests/timeout/timeout.test.py
@@ -38,5 +38,6 @@ tr = Test.AddTestRun("tr")
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(ts, ready=When.PortOpen(ts.Variables.port))
 tr.Processes.Default.StartBefore(dns)
-tr.Processes.Default.Command = 'curl -i -x http://127.0.0.1:{0} http://127.0.0.1:{1}/file'.format(ts.Variables.port, server.Variables.Port)
+tr.Processes.Default.Command = 'curl -i -x http://127.0.0.1:{0} http://127.0.0.1:{1}/file'.format(
+    ts.Variables.port, server.Variables.Port)
 tr.Processes.Default.Streams.stdout = "timeout.gold"
diff --git a/tests/gold_tests/tls/h2_early_decode.py b/tests/gold_tests/tls/h2_early_decode.py
index 7f87527..264905c 100755
--- a/tests/gold_tests/tls/h2_early_decode.py
+++ b/tests/gold_tests/tls/h2_early_decode.py
@@ -23,6 +23,7 @@ A simple tool to decode http2 frames for 0-rtt testing.
 import hpack
 import sys
 
+
 class Http2FrameDefs:
 
     RESERVE_BIT_MASK = 0x7fffffff
@@ -200,6 +201,7 @@ class Http2Frame:
     def __str__(self):
         return self.print()
 
+
 class Decoder:
     def read_frame_header(self, data):
         frame = Http2Frame(
@@ -226,10 +228,14 @@ class Decoder:
                 temp_data = temp_data[9 + frame.length:]
         return frames
 
+
 def main():
     # input file is output from openssl s_client.
     # sample command to get this output:
-    # openssl s_client -bind 127.0.0.1:61991 -connect 127.0.0.1:61992 -tls1_3 -quiet -sess_out /home/duke/Dev/ats-test/sess.dat -sess_in /home/duke/Dev/ats-test/sess.dat -early_data ./gold_tests/tls/early2.txt >! _sandbox/tls_0rtt_server/early2_out.txt 2>&1
+    # openssl s_client -bind 127.0.0.1:61991 -connect 127.0.0.1:61992 -tls1_3
+    # -quiet -sess_out /home/duke/Dev/ats-test/sess.dat -sess_in
+    # /home/duke/Dev/ats-test/sess.dat -early_data ./gold_tests/tls/early2.txt
+    # >! _sandbox/tls_0rtt_server/early2_out.txt 2>&1
 
     if len(sys.argv) < 2:
         print('Error: No input file to decode.')
@@ -242,8 +248,8 @@ def main():
     data = b''
     for line in lines:
         if line.startswith(bytes('SSL_connect:', 'utf-8')) or \
-            line.startswith(bytes('SSL3 alert', 'utf-8')) or \
-            bytes('Can\'t use SSL_get_servername', 'utf-8') in line:
+                line.startswith(bytes('SSL3 alert', 'utf-8')) or \
+                bytes('Can\'t use SSL_get_servername', 'utf-8') in line:
             continue
         data += line
 
@@ -253,5 +259,6 @@ def main():
         print(frame)
     exit(0)
 
+
 if __name__ == "__main__":
     main()
diff --git a/tests/gold_tests/tls/h2_early_gen.py b/tests/gold_tests/tls/h2_early_gen.py
index 37e63c2..aef85a9 100755
--- a/tests/gold_tests/tls/h2_early_gen.py
+++ b/tests/gold_tests/tls/h2_early_gen.py
@@ -57,11 +57,13 @@ HEADERS_FLAG_END_PRIORITY = 0x20
 
 CURRENT_SCRIPT_PATH = os.path.dirname(os.path.abspath(__file__))
 
+
 def encode_payload(data):
     encoder = hpack.Encoder()
     data_encoded = encoder.encode(data)
     return data_encoded
 
+
 def make_frame(frame_length, frame_type, frame_flags, frame_stream_id, frame_payload):
     frame_length = bytes.fromhex('{0:06x}'.format(frame_length))
     frame_type = bytes.fromhex('{0:02x}'.format(frame_type))
@@ -75,6 +77,7 @@ def make_frame(frame_length, frame_type, frame_flags, frame_stream_id, frame_pay
 
     return frame
 
+
 def make_settins_frame(ack=False, empty=False):
     payload = ''
     if not ack and not empty:
@@ -84,28 +87,30 @@ def make_settins_frame(ack=False, empty=False):
     payload = bytes.fromhex(payload)
 
     frame = make_frame(
-        frame_length = len(payload),
-        frame_type = TYPE_SETTINGS_FRAME,
-        frame_flags = 1 if ack else 0,
-        frame_stream_id = 0,
-        frame_payload = payload
+        frame_length=len(payload),
+        frame_type=TYPE_SETTINGS_FRAME,
+        frame_flags=1 if ack else 0,
+        frame_stream_id=0,
+        frame_payload=payload
     )
 
     return frame
 
+
 def make_window_update_frame():
     payload = '{0:08x}'.format(RESERVED_BIT_MASK & 1073676289)
     payload = bytes.fromhex(payload)
 
     frame = make_frame(
-        frame_length = len(payload),
-        frame_type = TYPE_WINDOW_UPDATE_FRAME,
-        frame_flags = 0,
-        frame_stream_id = 0,
-        frame_payload = payload
+        frame_length=len(payload),
+        frame_type=TYPE_WINDOW_UPDATE_FRAME,
+        frame_flags=0,
+        frame_stream_id=0,
+        frame_payload=payload
     )
     return frame
 
+
 def make_headers_frame(method, path='', stream_id=0x01):
     headers = []
     if method == 'get':
@@ -131,15 +136,16 @@ def make_headers_frame(method, path='', stream_id=0x01):
     headers_encoded = encode_payload(headers)
 
     frame = make_frame(
-        frame_length = len(headers_encoded),
-        frame_type = TYPE_HEADERS_FRAME,
-        frame_flags = HEADERS_FLAG_END_STREAM | HEADERS_FLAG_END_HEADERS,
-        frame_stream_id = stream_id,
-        frame_payload = headers_encoded
+        frame_length=len(headers_encoded),
+        frame_type=TYPE_HEADERS_FRAME,
+        frame_flags=HEADERS_FLAG_END_STREAM | HEADERS_FLAG_END_HEADERS,
+        frame_stream_id=stream_id,
+        frame_payload=headers_encoded
     )
 
     return frame
 
+
 def make_h2_req(test):
     h2_req = H2_PREFACE
     if test == 'get' or test == 'post':
@@ -171,15 +177,18 @@ def make_h2_req(test):
         pass
     return h2_req
 
+
 def write_to_file(data, file_name):
     with open(file_name, 'wb') as out_file:
         out_file.write(data)
     return
 
+
 def main():
     test = sys.argv[1]
     write_to_file(make_h2_req(test), os.path.join(CURRENT_SCRIPT_PATH, 'early_h2_{0}.txt'.format(test)))
     exit(0)
 
+
 if __name__ == '__main__':
     main()
diff --git a/tests/gold_tests/tls/test-0rtt-s_client.py b/tests/gold_tests/tls/test-0rtt-s_client.py
index 05c7165..d2a9044 100644
--- a/tests/gold_tests/tls/test-0rtt-s_client.py
+++ b/tests/gold_tests/tls/test-0rtt-s_client.py
@@ -22,6 +22,7 @@ import os
 import shlex
 import h2_early_decode
 
+
 def main():
     ats_port = sys.argv[1]
     http_ver = sys.argv[2]
@@ -29,17 +30,21 @@ def main():
     sess_file_path = os.path.join(sys.argv[4], 'sess.dat')
     early_data_file_path = os.path.join(sys.argv[4], 'early_{0}_{1}.txt'.format(http_ver, test))
 
-    s_client_cmd_1 = shlex.split('openssl s_client -connect 127.0.0.1:{0} -tls1_3 -quiet -sess_out {1}'.format(ats_port, sess_file_path))
-    s_client_cmd_2 = shlex.split('openssl s_client -connect 127.0.0.1:{0} -tls1_3 -quiet -sess_in {1} -early_data {2}'.format(ats_port, sess_file_path, early_data_file_path))
+    s_client_cmd_1 = shlex.split(
+        'openssl s_client -connect 127.0.0.1:{0} -tls1_3 -quiet -sess_out {1}'.format(ats_port, sess_file_path))
+    s_client_cmd_2 = shlex.split(
+        'openssl s_client -connect 127.0.0.1:{0} -tls1_3 -quiet -sess_in {1} -early_data {2}'.format(ats_port, sess_file_path, early_data_file_path))
 
-    create_sess_proc = subprocess.Popen(s_client_cmd_1, env=os.environ.copy(), stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+    create_sess_proc = subprocess.Popen(s_client_cmd_1, env=os.environ.copy(
+    ), stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
     try:
         output = create_sess_proc.communicate(timeout=1)[0]
     except subprocess.TimeoutExpired:
         create_sess_proc.kill()
         output = create_sess_proc.communicate()[0]
 
-    reuse_sess_proc = subprocess.Popen(s_client_cmd_2, env=os.environ.copy(), stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+    reuse_sess_proc = subprocess.Popen(s_client_cmd_2, env=os.environ.copy(
+    ), stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
     try:
         output = reuse_sess_proc.communicate(timeout=1)[0]
     except subprocess.TimeoutExpired:
@@ -52,8 +57,8 @@ def main():
         for line in lines:
             line += b'\n'
             if line.startswith(bytes('SSL_connect:', 'utf-8')) or \
-                line.startswith(bytes('SSL3 alert', 'utf-8')) or \
-                bytes('Can\'t use SSL_get_servername', 'utf-8') in line:
+                    line.startswith(bytes('SSL3 alert', 'utf-8')) or \
+                    bytes('Can\'t use SSL_get_servername', 'utf-8') in line:
                 continue
             data += line
         d = h2_early_decode.Decoder()
@@ -65,5 +70,6 @@ def main():
 
     exit(0)
 
+
 if __name__ == '__main__':
     main()
diff --git a/tests/gold_tests/tls/tls.test.py b/tests/gold_tests/tls/tls.test.py
index baba71e..1285007 100644
--- a/tests/gold_tests/tls/tls.test.py
+++ b/tests/gold_tests/tls/tls.test.py
@@ -25,7 +25,7 @@ ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
 server = Test.MakeOriginServer("server")
 
 # build test code
-tr=Test.Build(target='ssl-post',sources=['ssl-post.c'])
+tr = Test.Build(target='ssl-post', sources=['ssl-post.c'])
 tr.Setup.Copy('ssl-post.c')
 
 requestLocation = "test2"
@@ -48,8 +48,12 @@ for i in range(0, 1000):
 
 # Add info the origin server responses
 server.addResponse("sessionlog.json",
-                   {"headers": header_string, "timestamp": "1469733493.993", "body": post_body},
-                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nCache-Control: max-age=3600\r\nContent-Length: 2\r\n\r\n", "timestamp": "1469733493.993", "body": "ok"})
+                   {"headers": header_string,
+                    "timestamp": "1469733493.993",
+                    "body": post_body},
+                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nCache-Control: max-age=3600\r\nContent-Length: 2\r\n\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": "ok"})
 
 # add ssl materials like key, certificates for the server
 ts.addSSLfile("ssl/server.pem")
@@ -62,12 +66,8 @@ ts.Disk.remap_config.AddLine(
 ts.Disk.ssl_multicert_config.AddLine(
     'dest_ip=* ssl_cert_name=server.pem ssl_key_name=server.key'
 )
-ts.Disk.records_config.update({
-    'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.exec_thread.autoconfig.scale': 1.0,
-    'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
-})
+ts.Disk.records_config.update({'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir), 'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir), 'proxy.config.exec_thread.autoconfig.scale': 1.0, 'proxy.config.ssl.server.cipher_suite':
+                               'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2', })
 
 tr = Test.AddTestRun("Run-Test")
 tr.Command = './ssl-post 127.0.0.1 40 {0} {1}'.format(header_count, ts.Variables.ssl_port)
diff --git a/tests/gold_tests/tls/tls_0rtt_server.test.py b/tests/gold_tests/tls/tls_0rtt_server.test.py
index e438846..9b96341 100644
--- a/tests/gold_tests/tls/tls_0rtt_server.test.py
+++ b/tests/gold_tests/tls/tls_0rtt_server.test.py
@@ -141,7 +141,8 @@ tr.StillRunningAfter = server
 tr.StillRunningAfter += ts
 
 tr = Test.AddTestRun('TLSv1.3 0-RTT Support (HTTP/1.1 GET)')
-tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(ts.Variables.ssl_port, 'h1', 'get', Test.RunDirectory)
+tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(
+    ts.Variables.ssl_port, 'h1', 'get', Test.RunDirectory)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ContainsExpression('early data accepted', '')
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression('curl test', '')
@@ -149,7 +150,8 @@ tr.StillRunningAfter = server
 tr.StillRunningAfter += ts
 
 tr = Test.AddTestRun('TLSv1.3 0-RTT Support (HTTP/1.1 POST)')
-tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(ts.Variables.ssl_port, 'h1', 'post', Test.RunDirectory)
+tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(
+    ts.Variables.ssl_port, 'h1', 'post', Test.RunDirectory)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ContainsExpression('HTTP/1.1 425 Too Early', '')
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression('curl test', '')
@@ -158,7 +160,8 @@ tr.StillRunningAfter = server
 tr.StillRunningAfter += ts
 
 tr = Test.AddTestRun('TLSv1.3 0-RTT Support (HTTP/2 GET)')
-tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(ts.Variables.ssl_port, 'h2', 'get', Test.RunDirectory)
+tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(
+    ts.Variables.ssl_port, 'h2', 'get', Test.RunDirectory)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ContainsExpression('early data accepted', '')
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression('curl test', '')
@@ -166,7 +169,8 @@ tr.StillRunningAfter = server
 tr.StillRunningAfter += ts
 
 tr = Test.AddTestRun('TLSv1.3 0-RTT Support (HTTP/2 POST)')
-tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(ts.Variables.ssl_port, 'h2', 'post', Test.RunDirectory)
+tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(
+    ts.Variables.ssl_port, 'h2', 'post', Test.RunDirectory)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ContainsExpression(':status 425', 'Only safe methods are allowed')
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression('curl test', '')
@@ -175,7 +179,8 @@ tr.StillRunningAfter = server
 tr.StillRunningAfter += ts
 
 tr = Test.AddTestRun('TLSv1.3 0-RTT Support (HTTP/2 Multiplex)')
-tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(ts.Variables.ssl_port, 'h2', 'multi1', Test.RunDirectory)
+tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(
+    ts.Variables.ssl_port, 'h2', 'multi1', Test.RunDirectory)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ContainsExpression('early data accepted multi_1', '')
 tr.Processes.Default.Streams.All += Testers.ContainsExpression('early data accepted multi_2', '')
@@ -185,7 +190,8 @@ tr.StillRunningAfter = server
 tr.StillRunningAfter += ts
 
 tr = Test.AddTestRun('TLSv1.3 0-RTT Support (HTTP/2 Multiplex with POST)')
-tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(ts.Variables.ssl_port, 'h2', 'multi2', Test.RunDirectory)
+tr.Processes.Default.Command = 'python3 test-0rtt-s_client.py {0} {1} {2} {3}'.format(
+    ts.Variables.ssl_port, 'h2', 'multi2', Test.RunDirectory)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ContainsExpression('early data accepted multi_1', '')
 tr.Processes.Default.Streams.All += Testers.ContainsExpression(':status 425', 'Only safe methods are allowed')
diff --git a/tests/gold_tests/tls/tls_check_cert_selection.test.py b/tests/gold_tests/tls/tls_check_cert_selection.test.py
index aa027ac..7d091b1 100644
--- a/tests/gold_tests/tls/tls_check_cert_selection.test.py
+++ b/tests/gold_tests/tls/tls_check_cert_selection.test.py
@@ -70,7 +70,8 @@ dns.addRecords(records={"bar.com.": ["127.0.0.1"]})
 tr = Test.AddTestRun("bar.com cert")
 tr.Setup.Copy("ssl/signer.pem")
 tr.Setup.Copy("ssl/signer2.pem")
-tr.Processes.Default.Command = "curl -v --cacert ./signer2.pem  --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl -v --cacert ./signer2.pem  --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(dns)
@@ -84,7 +85,8 @@ tr.Processes.Default.Streams.All += Testers.ContainsExpression("404", "Should ma
 
 # Should receive a foo.com cert
 tr2 = Test.AddTestRun("foo.com cert")
-tr2.Processes.Default.Command = "curl -v --cacert ./signer.pem --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl -v --cacert ./signer.pem --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}".format(
+    ts.Variables.ssl_port)
 tr2.ReturnCode = 0
 tr2.StillRunningAfter = server
 tr2.StillRunningAfter = ts
@@ -95,7 +97,8 @@ tr.Processes.Default.Streams.All += Testers.ContainsExpression("404", "Should ma
 
 # Should receive random.server.com
 tr2 = Test.AddTestRun("random.server.com cert")
-tr2.Processes.Default.Command = "curl -v -k --resolve 'random.server.com:{0}:127.0.0.1' https://random.server.com:{0}".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl -v -k --resolve 'random.server.com:{0}:127.0.0.1' https://random.server.com:{0}".format(
+    ts.Variables.ssl_port)
 tr2.ReturnCode = 0
 tr2.StillRunningAfter = server
 tr2.StillRunningAfter = ts
@@ -108,7 +111,8 @@ tr.Processes.Default.Streams.All += Testers.ContainsExpression("404", "Should ma
 # No SNI match should match specific IP address, foo.com
 # SNI name and returned cert name will not match, so must use -k to avoid cert verification
 tr2 = Test.AddTestRun("Bad SNI")
-tr2.Processes.Default.Command = "curl -v -k --cacert ./signer.pem --resolve 'bad.sni.com:{0}:127.0.0.1' https://bad.sni.com:{0}".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl -v -k --cacert ./signer.pem --resolve 'bad.sni.com:{0}:127.0.0.1' https://bad.sni.com:{0}".format(
+    ts.Variables.ssl_port)
 tr2.ReturnCode = 0
 tr2.StillRunningAfter = server
 tr2.StillRunningAfter = ts
diff --git a/tests/gold_tests/tls/tls_check_dual_cert_selection.test.py b/tests/gold_tests/tls/tls_check_dual_cert_selection.test.py
index 5a1ca7f..9256e2e 100644
--- a/tests/gold_tests/tls/tls_check_dual_cert_selection.test.py
+++ b/tests/gold_tests/tls/tls_check_dual_cert_selection.test.py
@@ -16,13 +16,13 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
+import os
+import re
+
 Test.Summary = '''
 Test ATS offering both RSA and EC certificates
 '''
 
-import os
-import re
-
 # Define default ATS
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
 server = Test.MakeOriginServer("server", ssl=True)
@@ -76,19 +76,19 @@ foo_ec_string = ""
 foo_rsa_string = ""
 san_ec_string = ""
 san_rsa_string = ""
-with open(os.path.join(Test.TestDirectory,'ssl', 'signed-foo-ec.pem'), 'r') as myfile:
+with open(os.path.join(Test.TestDirectory, 'ssl', 'signed-foo-ec.pem'), 'r') as myfile:
     file_string = myfile.read()
     cert_end = file_string.find("END CERTIFICATE-----")
     foo_ec_string = re.escape(file_string[0:cert_end])
-with open(os.path.join(Test.TestDirectory,'ssl', 'signed-foo.pem'), 'r') as myfile:
+with open(os.path.join(Test.TestDirectory, 'ssl', 'signed-foo.pem'), 'r') as myfile:
     file_string = myfile.read()
     cert_end = file_string.find("END CERTIFICATE-----")
     foo_rsa_string = re.escape(file_string[0:cert_end])
-with open(os.path.join(Test.TestDirectory,'ssl', 'signed-san-ec.pem'), 'r') as myfile:
+with open(os.path.join(Test.TestDirectory, 'ssl', 'signed-san-ec.pem'), 'r') as myfile:
     file_string = myfile.read()
     cert_end = file_string.find("END CERTIFICATE-----")
     san_ec_string = re.escape(file_string[0:cert_end])
-with open(os.path.join(Test.TestDirectory,'ssl', 'signed-san.pem'), 'r') as myfile:
+with open(os.path.join(Test.TestDirectory, 'ssl', 'signed-san.pem'), 'r') as myfile:
     file_string = myfile.read()
     cert_end = file_string.find("END CERTIFICATE-----")
     san_rsa_string = re.escape(file_string[0:cert_end])
@@ -96,56 +96,61 @@ with open(os.path.join(Test.TestDirectory,'ssl', 'signed-san.pem'), 'r') as myfi
 # Should receive a EC cert since ATS cipher list prefers EC
 tr = Test.AddTestRun("Default for foo should return EC cert")
 tr.Setup.Copy("ssl/signer.pem")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername foo.com -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port, foo_ec_string)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername foo.com -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port, foo_ec_string)
 tr.ReturnCode = 0
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(dns)
 tr.Processes.Default.StartBefore(Test.Processes.ts, ready=When.PortOpen(ts.Variables.ssl_port))
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
-tr.Processes.Default.Streams.All += Testers.ContainsExpression(foo_ec_string, "Should select EC cert",reflags=re.S | re.M)
+tr.Processes.Default.Streams.All += Testers.ContainsExpression(foo_ec_string, "Should select EC cert", reflags=re.S | re.M)
 
 # Should receive a RSA cert
 tr = Test.AddTestRun("Only offer RSA ciphers, should receive RSA cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername foo.com -cipher 'ECDHE-RSA-AES128-GCM-SHA256' -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername foo.com -cipher 'ECDHE-RSA-AES128-GCM-SHA256' -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
-tr.Processes.Default.Streams.All += Testers.ContainsExpression(foo_rsa_string, "Should select RSA cert",reflags=re.S | re.M)
+tr.Processes.Default.Streams.All += Testers.ContainsExpression(foo_rsa_string, "Should select RSA cert", reflags=re.S | re.M)
 
 # Should receive a EC cert
 tr = Test.AddTestRun("Default for two.com should return EC cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername two.com -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername two.com -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ContainsExpression(san_ec_string, "Should select EC cert", reflags=re.S | re.M)
-tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN");
+tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN")
 
 # Should receive a RSA cert
 tr = Test.AddTestRun("Only offer RSA ciphers, should receive RSA cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername two.com -cipher 'ECDHE-RSA-AES128-GCM-SHA256' -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername two.com -cipher 'ECDHE-RSA-AES128-GCM-SHA256' -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
-tr.Processes.Default.Streams.All += Testers.ContainsExpression(san_rsa_string,  "Should select RSA cert", reflags=re.S | re.M)
-tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN");
+tr.Processes.Default.Streams.All += Testers.ContainsExpression(san_rsa_string, "Should select RSA cert", reflags=re.S | re.M)
+tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN")
 
 # Should receive a RSA cert
 tr = Test.AddTestRun("rsa.com only in rsa cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername rsa.com -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername rsa.com -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ContainsExpression(san_rsa_string, "Should select RSA cert", reflags=re.S | re.M)
-tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN");
+tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN")
 
 # Should receive a EC cert
 tr = Test.AddTestRun("ec.com only in ec cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername ec.com -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername ec.com -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ContainsExpression(san_ec_string, "Should select EC cert", reflags=re.S | re.M)
-tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN");
-
+tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN")
diff --git a/tests/gold_tests/tls/tls_check_dual_cert_selection2.test.py b/tests/gold_tests/tls/tls_check_dual_cert_selection2.test.py
index e74ff81..394068b 100644
--- a/tests/gold_tests/tls/tls_check_dual_cert_selection2.test.py
+++ b/tests/gold_tests/tls/tls_check_dual_cert_selection2.test.py
@@ -16,14 +16,14 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
+import os
+import re
+
 Test.Summary = '''
 Test ATS offering both RSA and EC certificates
 Combined key and cert files.  Faulty key path
 '''
 
-import os
-import re
-
 # Define default ATS
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
 server = Test.MakeOriginServer("server", ssl=True)
@@ -60,7 +60,7 @@ ts.Disk.ssl_multicert_config.AddLines([
 #         override for foo.com policy=enforced properties=all
 ts.Disk.records_config.update({
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.server.private_key.path': '/tmp', # Faulty key path should not matter, since there are no key files
+    'proxy.config.ssl.server.private_key.path': '/tmp',  # Faulty key path should not matter, since there are no key files
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256',
     'proxy.config.url_remap.pristine_host_hdr': 1,
     'proxy.config.dns.nameservers': '127.0.0.1:{0}'.format(dns.Variables.Port),
@@ -79,90 +79,97 @@ san_ec_string = ""
 san_rsa_string = ""
 combo_ec_string = ""
 combo_rsa_string = ""
-with open(os.path.join(Test.TestDirectory,'ssl', 'signed-foo-ec.pem'), 'r') as myfile:
+with open(os.path.join(Test.TestDirectory, 'ssl', 'signed-foo-ec.pem'), 'r') as myfile:
     file_string = myfile.read()
     cert_end = file_string.find("END CERTIFICATE-----")
     foo_ec_string = re.escape(file_string[0:cert_end])
-with open(os.path.join(Test.TestDirectory,'ssl', 'signed-foo.pem'), 'r') as myfile:
+with open(os.path.join(Test.TestDirectory, 'ssl', 'signed-foo.pem'), 'r') as myfile:
     file_string = myfile.read()
     cert_end = file_string.find("END CERTIFICATE-----")
     foo_rsa_string = re.escape(file_string[0:cert_end])
-with open(os.path.join(Test.TestDirectory,'ssl', 'signed-san-ec.pem'), 'r') as myfile:
+with open(os.path.join(Test.TestDirectory, 'ssl', 'signed-san-ec.pem'), 'r') as myfile:
     file_string = myfile.read()
     cert_end = file_string.find("END CERTIFICATE-----")
     san_ec_string = re.escape(file_string[0:cert_end])
-with open(os.path.join(Test.TestDirectory,'ssl', 'signed-san.pem'), 'r') as myfile:
+with open(os.path.join(Test.TestDirectory, 'ssl', 'signed-san.pem'), 'r') as myfile:
     file_string = myfile.read()
     cert_end = file_string.find("END CERTIFICATE-----")
     san_rsa_string = re.escape(file_string[0:cert_end])
-with open(os.path.join(Test.TestDirectory,'ssl', 'combined-ec.pem'), 'r') as myfile:
+with open(os.path.join(Test.TestDirectory, 'ssl', 'combined-ec.pem'), 'r') as myfile:
     file_string = myfile.read()
     cert_end = file_string.find("END CERTIFICATE-----")
-    combo_ec_string = re.escape(file_string[0 : cert_end])
-with open(os.path.join(Test.TestDirectory,'ssl', 'combined.pem'), 'r') as myfile:
+    combo_ec_string = re.escape(file_string[0: cert_end])
+with open(os.path.join(Test.TestDirectory, 'ssl', 'combined.pem'), 'r') as myfile:
     file_string = myfile.read()
     cert_end = file_string.find("END CERTIFICATE-----")
-    combo_rsa_string = re.escape(file_string[0 : cert_end])
+    combo_rsa_string = re.escape(file_string[0: cert_end])
 
 # Should receive a EC cert since ATS cipher list prefers EC
 tr = Test.AddTestRun("Default for foo should return EC cert")
 tr.Setup.Copy("ssl/signer.pem")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername foo.com -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port, foo_ec_string)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername foo.com -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port, foo_ec_string)
 tr.ReturnCode = 0
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(dns)
 tr.Processes.Default.StartBefore(Test.Processes.ts, ready=When.PortOpen(ts.Variables.ssl_port))
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
-tr.Processes.Default.Streams.All += Testers.ContainsExpression(foo_ec_string, "Should select EC cert",reflags=re.S | re.M)
+tr.Processes.Default.Streams.All += Testers.ContainsExpression(foo_ec_string, "Should select EC cert", reflags=re.S | re.M)
 
 # Should receive a RSA cert
 tr = Test.AddTestRun("Only offer RSA ciphers, should receive RSA cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername foo.com -cipher 'ECDHE-RSA-AES128-GCM-SHA256' -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername foo.com -cipher 'ECDHE-RSA-AES128-GCM-SHA256' -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
-tr.Processes.Default.Streams.All += Testers.ContainsExpression(foo_rsa_string, "Should select RSA cert",reflags=re.S | re.M)
+tr.Processes.Default.Streams.All += Testers.ContainsExpression(foo_rsa_string, "Should select RSA cert", reflags=re.S | re.M)
 
 # Should receive a EC cert
 tr = Test.AddTestRun("Default for two.com should return EC cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername two.com -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername two.com -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ContainsExpression(san_ec_string, "Should select EC cert", reflags=re.S | re.M)
-tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN");
+tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN")
 
 # Should receive a RSA cert
 tr = Test.AddTestRun("Only offer RSA ciphers, should receive RSA cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername two.com -cipher 'ECDHE-RSA-AES128-GCM-SHA256' -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername two.com -cipher 'ECDHE-RSA-AES128-GCM-SHA256' -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
-tr.Processes.Default.Streams.All += Testers.ContainsExpression(san_rsa_string,  "Should select RSA cert", reflags=re.S | re.M)
-tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN");
+tr.Processes.Default.Streams.All += Testers.ContainsExpression(san_rsa_string, "Should select RSA cert", reflags=re.S | re.M)
+tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN")
 
 # Should receive a RSA cert
 tr = Test.AddTestRun("rsa.com only in rsa cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername rsa.com -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername rsa.com -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ContainsExpression(san_rsa_string, "Should select RSA cert", reflags=re.S | re.M)
-tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN");
+tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN")
 
 # Should receive a EC cert
 tr = Test.AddTestRun("ec.com only in ec cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername ec.com -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername ec.com -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ContainsExpression(san_ec_string, "Should select EC cert", reflags=re.S | re.M)
-tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN");
+tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = group.com", "Should select a group SAN")
 
 # Should receive a EC cert
 tr = Test.AddTestRun("Default for combined.com should return EC cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername combined.com -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername combined.com -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
@@ -171,10 +178,10 @@ tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = combined.co
 
 # Should receive a RSA cert
 tr = Test.AddTestRun("Only offer RSA ciphers, should receive RSA cert")
-tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername combined.com -cipher 'ECDHE-RSA-AES128-GCM-SHA256' -connect 127.0.0.1:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "echo foo | openssl s_client -tls1_2 -servername combined.com -cipher 'ECDHE-RSA-AES128-GCM-SHA256' -connect 127.0.0.1:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
-tr.Processes.Default.Streams.All += Testers.ContainsExpression(combo_rsa_string,  "Should select RSA cert", reflags=re.S | re.M)
+tr.Processes.Default.Streams.All += Testers.ContainsExpression(combo_rsa_string, "Should select RSA cert", reflags=re.S | re.M)
 tr.Processes.Default.Streams.All += Testers.ContainsExpression("CN = combined.com", "Should select combined pem")
-
diff --git a/tests/gold_tests/tls/tls_client_cert.test.py b/tests/gold_tests/tls/tls_client_cert.test.py
index c607b32..ca9e5a2 100644
--- a/tests/gold_tests/tls/tls_client_cert.test.py
+++ b/tests/gold_tests/tls/tls_client_cert.test.py
@@ -25,8 +25,18 @@ ts = Test.MakeATSProcess("ts", command="traffic_manager", select_ports=True)
 cafile = "{0}/signer.pem".format(Test.RunDirectory)
 cafile2 = "{0}/signer2.pem".format(Test.RunDirectory)
 # --clientverify: "" empty string because microserver does store_true for argparse, but options is a dictionary
-server = Test.MakeOriginServer("server", ssl=True, options = { "--clientCA": cafile, "--clientverify": ""}, clientcert="{0}/signed-foo.pem".format(Test.RunDirectory), clientkey="{0}/signed-foo.key".format(Test.RunDirectory))
-server2 = Test.MakeOriginServer("server2", ssl=True, options = { "--clientCA": cafile2, "--clientverify": ""}, clientcert="{0}/signed2-bar.pem".format(Test.RunDirectory), clientkey="{0}/signed-bar.key".format(Test.RunDirectory))
+server = Test.MakeOriginServer("server",
+                               ssl=True,
+                               options={"--clientCA": cafile,
+                                        "--clientverify": ""},
+                               clientcert="{0}/signed-foo.pem".format(Test.RunDirectory),
+                               clientkey="{0}/signed-foo.key".format(Test.RunDirectory))
+server2 = Test.MakeOriginServer("server2",
+                                ssl=True,
+                                options={"--clientCA": cafile2,
+                                         "--clientverify": ""},
+                                clientcert="{0}/signed2-bar.pem".format(Test.RunDirectory),
+                                clientkey="{0}/signed-bar.key".format(Test.RunDirectory))
 server3 = Test.MakeOriginServer("server3")
 server4 = Test.MakeOriginServer("server4")
 server.Setup.Copy("ssl/signer.pem")
@@ -71,7 +81,7 @@ ts.Disk.records_config.update({
     'proxy.config.ssl.client.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.client.private_key.filename': 'signed-foo.key',
     'proxy.config.exec_thread.autoconfig.scale': 1.0,
-    'proxy.config.url_remap.pristine_host_hdr' : 1,
+    'proxy.config.url_remap.pristine_host_hdr': 1,
 })
 
 ts.Disk.ssl_multicert_config.AddLine(
@@ -95,7 +105,7 @@ ts.Disk.sni_yaml.AddLine(
     '  client_key: {0}/signed-bar.key'.format(ts.Variables.SSLDir))
 
 ts.Disk.logging_yaml.AddLines(
-'''
+    '''
 logging:
   formats:
     - name: testformat
@@ -119,7 +129,7 @@ tr.Processes.Default.Command = "curl -H host:example.com  http://127.0.0.1:{0}/c
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 trfail = Test.AddTestRun("Connect with first client cert to second server")
 trfail.StillRunningAfter = ts
 trfail.StillRunningAfter = server
@@ -137,7 +147,7 @@ trbar.Processes.Default.Command = "curl -H host:bar.com  http://127.0.0.1:{0}/ca
 trbar.Processes.Default.ReturnCode = 0
 trbar.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 trbarfail = Test.AddTestRun("Connect with signed2 bar cert to first server")
 trbarfail.StillRunningAfter = ts
 trbarfail.StillRunningAfter = server
@@ -150,7 +160,7 @@ tr2 = Test.AddTestRun("Update config files")
 # Update the SNI config
 snipath = ts.Disk.sni_yaml.AbsPath
 recordspath = ts.Disk.records_config.AbsPath
-tr2.Disk.File(snipath, id = "sni_yaml", typename="ats:config"),
+tr2.Disk.File(snipath, id="sni_yaml", typename="ats:config"),
 tr2.Disk.sni_yaml.AddLine(
     'sni:')
 tr2.Disk.sni_yaml.AddLine(
@@ -160,7 +170,7 @@ tr2.Disk.sni_yaml.AddLine(
 tr2.Disk.sni_yaml.AddLine(
     '  client_key: {0}/signed-bar.key'.format(ts.Variables.SSLDir))
 # recreate the records.config with the cert filename changed
-tr2.Disk.File(recordspath, id = "records_config", typename="ats:config:records"),
+tr2.Disk.File(recordspath, id="records_config", typename="ats:config:records"),
 tr2.Disk.records_config.update({
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
@@ -169,7 +179,7 @@ tr2.Disk.records_config.update({
     'proxy.config.ssl.client.cert.filename': 'signed2-foo.pem',
     'proxy.config.ssl.client.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.client.private_key.filename': 'signed-foo.key',
-    'proxy.config.url_remap.pristine_host_hdr' : 1,
+    'proxy.config.url_remap.pristine_host_hdr': 1,
 })
 tr2.StillRunningAfter = ts
 tr2.StillRunningAfter = server
@@ -189,7 +199,7 @@ tr2reload.Processes.Default.Env = ts.Env
 tr2reload.Processes.Default.ReturnCode = 0
 
 
-#Should succeed
+# Should succeed
 tr3bar = Test.AddTestRun("Make request with other bar cert to first server")
 # Wait for the reload to complete
 tr3bar.Processes.Default.StartBefore(server3, ready=When.FileContains(ts.Disk.diags_log.Name, 'sni.yaml finished loading', 2))
@@ -200,7 +210,7 @@ tr3bar.Processes.Default.Command = 'curl  -H host:bar.com http://127.0.0.1:{0}/c
 tr3bar.Processes.Default.ReturnCode = 0
 tr3bar.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 tr3barfail = Test.AddTestRun("Make request with other bar cert to second server")
 tr3barfail.StillRunningAfter = ts
 tr3barfail.StillRunningAfter = server
@@ -209,7 +219,7 @@ tr3barfail.Processes.Default.Command = 'curl  -H host:bar.com http://127.0.0.1:{
 tr3barfail.Processes.Default.ReturnCode = 0
 tr3barfail.Processes.Default.Streams.stdout = Testers.ContainsExpression("Could Not Connect", "Check response")
 
-#Should succeed
+# Should succeed
 tr3 = Test.AddTestRun("Make request with other cert to second server")
 # Wait for the reload to complete
 tr3.StillRunningAfter = ts
@@ -219,7 +229,7 @@ tr3.Processes.Default.Command = 'curl  -H host:example.com http://127.0.0.1:{0}/
 tr3.Processes.Default.ReturnCode = 0
 tr3.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 tr3fail = Test.AddTestRun("Make request with other cert to first server")
 tr3fail.StillRunningAfter = ts
 tr3fail.StillRunningAfter = server
@@ -238,7 +248,8 @@ trupdate.StillRunningAfter = server2
 trupdate.Setup.CopyAs("ssl/signed2-bar.pem", ".", "{0}/signed-bar.pem".format(ts.Variables.SSLDir))
 # in the config/ssl directory for records.config
 trupdate.Setup.CopyAs("ssl/signed-foo.pem", ".", "{0}/signed2-foo.pem".format(ts.Variables.SSLDir))
-trupdate.Processes.Default.Command = 'traffic_ctl config set proxy.config.ssl.client.cert.path {0}/; touch {1}'.format(ts.Variables.SSLDir,snipath)
+trupdate.Processes.Default.Command = 'traffic_ctl config set proxy.config.ssl.client.cert.path {0}/; touch {1}'.format(
+    ts.Variables.SSLDir, snipath)
 # Need to copy over the environment so traffic_ctl knows where to find the unix domain socket
 trupdate.Processes.Default.Env = ts.Env
 trupdate.Processes.Default.ReturnCode = 0
@@ -251,7 +262,7 @@ trreload.Processes.Default.Command = 'traffic_ctl config reload'
 trreload.Processes.Default.Env = ts.Env
 trreload.Processes.Default.ReturnCode = 0
 
-#Should succeed
+# Should succeed
 tr4bar = Test.AddTestRun("Make request with renamed bar cert to second server")
 # Wait for the reload to complete
 tr4bar.DelayStart = 10
@@ -262,7 +273,7 @@ tr4bar.Processes.Default.Command = 'curl  -H host:bar.com http://127.0.0.1:{0}/c
 tr4bar.Processes.Default.ReturnCode = 0
 tr4bar.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 tr4barfail = Test.AddTestRun("Make request with renamed bar cert to first server")
 tr4barfail.StillRunningAfter = ts
 tr4barfail.StillRunningAfter = server
@@ -271,7 +282,7 @@ tr4barfail.Processes.Default.Command = 'curl  -H host:bar.com http://127.0.0.1:{
 tr4barfail.Processes.Default.ReturnCode = 0
 tr4barfail.Processes.Default.Streams.stdout = Testers.ContainsExpression("Could Not Connect", "Check response")
 
-#Should succeed
+# Should succeed
 tr4 = Test.AddTestRun("Make request with renamed foo cert to first server")
 tr4.StillRunningAfter = ts
 tr4.StillRunningAfter = server
@@ -280,7 +291,7 @@ tr4.Processes.Default.Command = 'curl  -H host:example.com http://127.0.0.1:{0}/
 tr4.Processes.Default.ReturnCode = 0
 tr4.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 tr4fail = Test.AddTestRun("Make request with renamed foo cert to second server")
 tr4fail.StillRunningAfter = ts
 tr4fail.StillRunningAfter = server
diff --git a/tests/gold_tests/tls/tls_client_cert2.test.py b/tests/gold_tests/tls/tls_client_cert2.test.py
index 0872cb0..1b2fe84 100644
--- a/tests/gold_tests/tls/tls_client_cert2.test.py
+++ b/tests/gold_tests/tls/tls_client_cert2.test.py
@@ -24,8 +24,18 @@ Test client certs to origin selected via wildcard names in sni
 ts = Test.MakeATSProcess("ts", command="traffic_server", select_ports=True)
 cafile = "{0}/signer.pem".format(Test.RunDirectory)
 cafile2 = "{0}/signer2.pem".format(Test.RunDirectory)
-server = Test.MakeOriginServer("server", ssl=True, options = { "--clientCA": cafile, "--clientverify": ""}, clientcert="{0}/signed-foo.pem".format(Test.RunDirectory), clientkey="{0}/signed-foo.key".format(Test.RunDirectory))
-server2 = Test.MakeOriginServer("server2", ssl=True, options = { "--clientCA": cafile2, "--clientverify": ""}, clientcert="{0}/signed2-bar.pem".format(Test.RunDirectory), clientkey="{0}/signed-bar.key".format(Test.RunDirectory))
+server = Test.MakeOriginServer("server",
+                               ssl=True,
+                               options={"--clientCA": cafile,
+                                        "--clientverify": ""},
+                               clientcert="{0}/signed-foo.pem".format(Test.RunDirectory),
+                               clientkey="{0}/signed-foo.key".format(Test.RunDirectory))
+server2 = Test.MakeOriginServer("server2",
+                                ssl=True,
+                                options={"--clientCA": cafile2,
+                                         "--clientverify": ""},
+                                clientcert="{0}/signed2-bar.pem".format(Test.RunDirectory),
+                                clientkey="{0}/signed-bar.key".format(Test.RunDirectory))
 server4 = Test.MakeOriginServer("server4")
 server.Setup.Copy("ssl/signer.pem")
 server.Setup.Copy("ssl/signer2.pem")
@@ -66,7 +76,7 @@ ts.Disk.records_config.update({
     'proxy.config.ssl.client.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
     'proxy.config.exec_thread.autoconfig.scale': 1.0,
-    'proxy.config.url_remap.pristine_host_hdr' : 1,
+    'proxy.config.url_remap.pristine_host_hdr': 1,
 })
 
 ts.Disk.ssl_multicert_config.AddLine(
@@ -96,7 +106,7 @@ ts.Disk.sni_yaml.AddLines([
 ])
 
 ts.Disk.logging_yaml.AddLines(
-'''
+    '''
 logging:
   formats:
     - name: testformat
@@ -120,7 +130,7 @@ tr.Processes.Default.Command = "curl -H host:bob.bar.com  http://127.0.0.1:{0}/c
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 trfail = Test.AddTestRun("bob.bar.com to server 2")
 trfail.StillRunningAfter = ts
 trfail.StillRunningAfter = server
@@ -138,7 +148,7 @@ tr.Processes.Default.Command = "curl -H host:bob.foo.com  http://127.0.0.1:{0}/c
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 trfail = Test.AddTestRun("bob.foo.com to server 2")
 trfail.StillRunningAfter = ts
 trfail.StillRunningAfter = server
@@ -156,7 +166,7 @@ tr.Processes.Default.Command = "curl -H host:random.bar.com  http://127.0.0.1:{0
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 trfail = Test.AddTestRun("random.bar.com to server 1")
 trfail.StillRunningAfter = ts
 trfail.StillRunningAfter = server
@@ -174,7 +184,7 @@ tr.Processes.Default.Command = "curl -H host:random.foo.com  http://127.0.0.1:{0
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = Testers.ContainsExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 trfail = Test.AddTestRun("random.foo.com to server 1")
 trfail.StillRunningAfter = ts
 trfail.StillRunningAfter = server
diff --git a/tests/gold_tests/tls/tls_client_cert_override.test.py b/tests/gold_tests/tls/tls_client_cert_override.test.py
index 86cfea3..f04f357 100644
--- a/tests/gold_tests/tls/tls_client_cert_override.test.py
+++ b/tests/gold_tests/tls/tls_client_cert_override.test.py
@@ -24,8 +24,18 @@ Test conf_remp to specify different client certificates to offer to the origin
 ts = Test.MakeATSProcess("ts", command="traffic_manager", select_ports=True)
 cafile = "{0}/signer.pem".format(Test.RunDirectory)
 cafile2 = "{0}/signer2.pem".format(Test.RunDirectory)
-server = Test.MakeOriginServer("server", ssl=True, options = { "--clientCA": cafile, "--clientverify": ""}, clientcert="{0}/signed-foo.pem".format(Test.RunDirectory), clientkey="{0}/signed-foo.key".format(Test.RunDirectory))
-server2 = Test.MakeOriginServer("server2", ssl=True, options = { "--clientCA": cafile2, "--clientverify": ""}, clientcert="{0}/signed2-bar.pem".format(Test.RunDirectory), clientkey="{0}/signed-bar.key".format(Test.RunDirectory))
+server = Test.MakeOriginServer("server",
+                               ssl=True,
+                               options={"--clientCA": cafile,
+                                        "--clientverify": ""},
+                               clientcert="{0}/signed-foo.pem".format(Test.RunDirectory),
+                               clientkey="{0}/signed-foo.key".format(Test.RunDirectory))
+server2 = Test.MakeOriginServer("server2",
+                                ssl=True,
+                                options={"--clientCA": cafile2,
+                                         "--clientverify": ""},
+                                clientcert="{0}/signed2-bar.pem".format(Test.RunDirectory),
+                                clientkey="{0}/signed-bar.key".format(Test.RunDirectory))
 server.Setup.Copy("ssl/signer.pem")
 server.Setup.Copy("ssl/signer2.pem")
 server.Setup.Copy("ssl/signed-foo.pem")
@@ -66,7 +76,7 @@ ts.Disk.records_config.update({
     'proxy.config.ssl.client.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.client.private_key.filename': 'signed-foo.key',
     'proxy.config.exec_thread.autoconfig.scale': 1.0,
-    'proxy.config.url_remap.pristine_host_hdr' : 1,
+    'proxy.config.url_remap.pristine_host_hdr': 1,
 })
 
 ts.Disk.ssl_multicert_config.AddLine(
@@ -74,17 +84,25 @@ ts.Disk.ssl_multicert_config.AddLine(
 )
 
 ts.Disk.remap_config.AddLine(
-    'map /case1 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.cert.filename={1} plugin=conf_remap.so @pparam=proxy.config.ssl.client.private_key.filename={2}'.format(server.Variables.SSL_Port, "signed-foo.pem", "signed-foo.key")
-)
+    'map /case1 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.cert.filename={1} plugin=conf_remap.so @pparam=proxy.config.ssl.client.private_key.filename={2}'.format(
+        server.Variables.SSL_Port,
+        "signed-foo.pem",
+        "signed-foo.key"))
 ts.Disk.remap_config.AddLine(
-    'map /badcase1 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.cert.filename={1} plugin=conf_remap.so @pparam=proxy.config.ssl.client.private_key.filename={2}'.format(server.Variables.SSL_Port, "signed2-foo.pem", "signed-foo.key")
-)
+    'map /badcase1 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.cert.filename={1} plugin=conf_remap.so @pparam=proxy.config.ssl.client.private_key.filename={2}'.format(
+        server.Variables.SSL_Port,
+        "signed2-foo.pem",
+        "signed-foo.key"))
 ts.Disk.remap_config.AddLine(
-    'map /case2 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.cert.filename={1} plugin=conf_remap.so @pparam=proxy.config.ssl.client.private_key.filename={2}'.format(server2.Variables.SSL_Port, "signed2-foo.pem", "signed-foo.key")
-)
+    'map /case2 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.cert.filename={1} plugin=conf_remap.so @pparam=proxy.config.ssl.client.private_key.filename={2}'.format(
+        server2.Variables.SSL_Port,
+        "signed2-foo.pem",
+        "signed-foo.key"))
 ts.Disk.remap_config.AddLine(
-    'map /badcase2 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.cert.filename={1} plugin=conf_remap.so @pparam=proxy.config.ssl.client.private_key.filename={2}'.format(server2.Variables.SSL_Port, "signed-foo.pem", "signed-foo.key")
-)
+    'map /badcase2 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.cert.filename={1} plugin=conf_remap.so @pparam=proxy.config.ssl.client.private_key.filename={2}'.format(
+        server2.Variables.SSL_Port,
+        "signed-foo.pem",
+        "signed-foo.key"))
 
 # Should succeed
 tr = Test.AddTestRun("Connect with correct client cert to first server")
@@ -98,7 +116,7 @@ tr.Processes.Default.Command = "curl -H host:example.com  http://127.0.0.1:{0}/c
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 trfail = Test.AddTestRun("Connect with bad client cert to first server")
 trfail.StillRunningAfter = ts
 trfail.StillRunningAfter = server
@@ -116,7 +134,7 @@ trbar.Processes.Default.Command = "curl -H host:bar.com  http://127.0.0.1:{0}/ca
 trbar.Processes.Default.ReturnCode = 0
 trbar.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Check response")
 
-#Should fail
+# Should fail
 trbarfail = Test.AddTestRun("Connect with bad client cert to second server")
 trbarfail.StillRunningAfter = ts
 trbarfail.StillRunningAfter = server
diff --git a/tests/gold_tests/tls/tls_client_verify.test.py b/tests/gold_tests/tls/tls_client_verify.test.py
index 06392cf..e231c01 100644
--- a/tests/gold_tests/tls/tls_client_verify.test.py
+++ b/tests/gold_tests/tls/tls_client_verify.test.py
@@ -43,7 +43,7 @@ ts.Disk.records_config.update({
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
-    'proxy.config.url_remap.pristine_host_hdr' : 1,
+    'proxy.config.url_remap.pristine_host_hdr': 1,
     'proxy.config.ssl.client.certification_level': 2,
     'proxy.config.ssl.CA.cert.filename': '{0}/signer.pem'.format(ts.Variables.SSLDir),
     'proxy.config.exec_thread.autoconfig.scale': 1.0,
@@ -73,7 +73,7 @@ ts.Disk.sni_yaml.AddLines([
 ])
 
 ts.Disk.logging_yaml.AddLines(
-'''
+    '''
 logging:
   formats:
     - name: testformat
@@ -91,7 +91,8 @@ tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.Processes.Default.StartBefore(server)
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 35
 
 tr = Test.AddTestRun("Connect to foo.com with bad cert")
@@ -99,7 +100,8 @@ tr.Setup.Copy("ssl/server.pem")
 tr.Setup.Copy("ssl/server.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case2".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case2".format(
+    ts.Variables.ssl_port)
 # Should fail with badly signed certs
 tr.Processes.Default.ReturnCode = 35
 
@@ -108,14 +110,16 @@ tr.Setup.Copy("ssl/signed-foo.pem")
 tr.Setup.Copy("ssl/signed-foo.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case3".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case3".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "Check response")
 
 tr = Test.AddTestRun("Connect to bob.bar.com without cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case4".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case4".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("alert", "TLS handshake should succeed")
 
@@ -124,7 +128,8 @@ tr.Setup.Copy("ssl/signed-bob-bar.pem")
 tr.Setup.Copy("ssl/signed-bar.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bob-bar.pem --key ./signed-bar.key --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case5".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bob-bar.pem --key ./signed-bar.key --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case5".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "Check response")
 
@@ -133,14 +138,16 @@ tr.Setup.Copy("ssl/server.pem")
 tr.Setup.Copy("ssl/server.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case6".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case6".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "Check response")
 
 tr = Test.AddTestRun("Connect to bob.foo.com without cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case7".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case7".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("alert", "TLS handshake should succeed")
 
@@ -149,7 +156,8 @@ tr.Setup.Copy("ssl/signed-bob-foo.pem")
 tr.Setup.Copy("ssl/signed-foo.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bob-foo.pem --key ./signed-foo.key --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case8".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bob-foo.pem --key ./signed-foo.key --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case8".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "Check response")
 
@@ -158,14 +166,16 @@ tr.Setup.Copy("ssl/server.pem")
 tr.Setup.Copy("ssl/server.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case9".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case9".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "Check response")
 
 tr = Test.AddTestRun("Connect to bar.com without cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case10".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case10".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 35
 
 tr = Test.AddTestRun("Connect to bar.com with cert")
@@ -173,7 +183,8 @@ tr.Setup.Copy("ssl/signed-bar.pem")
 tr.Setup.Copy("ssl/signed-bar.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bar.pem --key ./signed-bar.key --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case11".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bar.pem --key ./signed-bar.key --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case11".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "TLS handshake should succeed")
 
@@ -182,7 +193,8 @@ tr.Setup.Copy("ssl/server.pem")
 tr.Setup.Copy("ssl/server.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case12".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case12".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 35
 
 
@@ -190,13 +202,15 @@ tr.Processes.Default.ReturnCode = 35
 tr = Test.AddTestRun("Connect to bob.com without cert, should fail")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.com:{0}:127.0.0.1' https://bob.com:{0}/case13".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.com:{0}:127.0.0.1' https://bob.com:{0}/case13".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 35
 
 tr = Test.AddTestRun("Connect to bob.com.com without cert, should succeed")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.com.com:{0}:127.0.0.1' https://bob.com.com:{0}/case14".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.com.com:{0}:127.0.0.1' https://bob.com.com:{0}/case14".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 
 tr = Test.AddTestRun("Wait for the access log to write out")
diff --git a/tests/gold_tests/tls/tls_client_verify2.test.py b/tests/gold_tests/tls/tls_client_verify2.test.py
index 2285898..a265af7 100644
--- a/tests/gold_tests/tls/tls_client_verify2.test.py
+++ b/tests/gold_tests/tls/tls_client_verify2.test.py
@@ -41,7 +41,7 @@ ts.Disk.records_config.update({
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
-    'proxy.config.url_remap.pristine_host_hdr' : 1,
+    'proxy.config.url_remap.pristine_host_hdr': 1,
     'proxy.config.ssl.client.certification_level': 0,
     'proxy.config.ssl.CA.cert.path': '',
     'proxy.config.exec_thread.autoconfig.scale': 1.0,
@@ -74,7 +74,8 @@ tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.Processes.Default.StartBefore(server)
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "Check response")
 
@@ -83,14 +84,16 @@ tr.Setup.Copy("ssl/signed-foo.pem")
 tr.Setup.Copy("ssl/signed-foo.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "Check response")
 
 tr = Test.AddTestRun("Connect to bob.bar.com without cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 35
 
 tr = Test.AddTestRun("Connect to bob.bar.com with cert")
@@ -98,7 +101,8 @@ tr.Setup.Copy("ssl/signed-bob-bar.pem")
 tr.Setup.Copy("ssl/signed-bar.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bob-bar.pem --key ./signed-bar.key --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bob-bar.pem --key ./signed-bar.key --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "TLS handshake should succeed")
 
@@ -107,13 +111,15 @@ tr.Setup.Copy("ssl/server.pem")
 tr.Setup.Copy("ssl/server.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 35
 
 tr = Test.AddTestRun("Connect to bob.foo.com without cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 35
 
 tr = Test.AddTestRun("Connect to bob.foo.com with cert")
@@ -121,7 +127,8 @@ tr.Setup.Copy("ssl/signed-bob-foo.pem")
 tr.Setup.Copy("ssl/signed-foo.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bob-foo.pem --key ./signed-foo.key --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bob-foo.pem --key ./signed-foo.key --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "TLS handshake should succeed")
 
@@ -130,13 +137,15 @@ tr.Setup.Copy("ssl/server.pem")
 tr.Setup.Copy("ssl/server.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 35
 
 tr = Test.AddTestRun("Connect to bar.com without cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("alert", "TLS handshake should succeed")
 
@@ -145,7 +154,8 @@ tr.Setup.Copy("ssl/signed-bar.pem")
 tr.Setup.Copy("ssl/signed-bar.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bar.pem --key ./signed-bar.key --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bar.pem --key ./signed-bar.key --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("error", "Check response")
 
@@ -154,6 +164,7 @@ tr.Setup.Copy("ssl/server.pem")
 tr.Setup.Copy("ssl/server.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'bar.com:{0}:127.0.0.1' https://bar.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("alert unknown ca", "TLS handshake should succeed")
diff --git a/tests/gold_tests/tls/tls_client_versions.test.py b/tests/gold_tests/tls/tls_client_versions.test.py
index 2c44f4c..8f1085a 100644
--- a/tests/gold_tests/tls/tls_client_versions.test.py
+++ b/tests/gold_tests/tls/tls_client_versions.test.py
@@ -62,33 +62,37 @@ ts.Disk.records_config.update({
 # bar.com should terminate.
 # empty SNI should tunnel to server_bar
 ts.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: foo.com',
-  '  valid_tls_versions_in: [ TLSv1, TLSv1_1 ]'
+    'sni:',
+    '- fqdn: foo.com',
+    '  valid_tls_versions_in: [ TLSv1, TLSv1_1 ]'
 ])
 
 # Target foo.com for TLSv1_2.  Should fail
 tr = Test.AddTestRun("foo.com TLSv1_2")
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
-tr.Processes.Default.Command = "curl -v --tls-max 1.2 --tlsv1.2 --resolve 'foo.com:{0}:127.0.0.1' -k  https://foo.com:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl -v --tls-max 1.2 --tlsv1.2 --resolve 'foo.com:{0}:127.0.0.1' -k  https://foo.com:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 35
 tr.StillRunningAfter = ts
 
 # Target foo.com for TLSv1.  Should succeed
 tr = Test.AddTestRun("foo.com TLSv1")
-tr.Processes.Default.Command = "curl -v --tls-max 1.0 --tlsv1 --resolve 'foo.com:{0}:127.0.0.1' -k  https://foo.com:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl -v --tls-max 1.0 --tlsv1 --resolve 'foo.com:{0}:127.0.0.1' -k  https://foo.com:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = ts
 
 # Target bar.com for TLSv1.  Should fail
 tr = Test.AddTestRun("bar.com TLSv1")
-tr.Processes.Default.Command = "curl -v --tls-max 1.0 --tlsv1 --resolve 'bar.com:{0}:127.0.0.1' -k  https://bar.com:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl -v --tls-max 1.0 --tlsv1 --resolve 'bar.com:{0}:127.0.0.1' -k  https://bar.com:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 35
 tr.StillRunningAfter = ts
 
 # Target bar.com for TLSv1_2.  Should succeed
 tr = Test.AddTestRun("bar.com TLSv1_2")
-tr.Processes.Default.Command = "curl -v --tls-max 1.2 --tlsv1.2 --resolve 'bar.com:{0}:127.0.0.1' -k  https://bar.com:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl -v --tls-max 1.2 --tlsv1.2 --resolve 'bar.com:{0}:127.0.0.1' -k  https://bar.com:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = ts
diff --git a/tests/gold_tests/tls/tls_engine.test.py b/tests/gold_tests/tls/tls_engine.test.py
index f883828..5be9f7c 100644
--- a/tests/gold_tests/tls/tls_engine.test.py
+++ b/tests/gold_tests/tls/tls_engine.test.py
@@ -39,8 +39,12 @@ ts.Setup.RunCommand("tsxs -o async_engine.so async_engine.c")
 
 # Add info the origin server responses
 server.addResponse("sessionlog.json",
-                   {"headers": "GET / HTTP/1.1\r\nuuid: basic\r\n\r\n", "timestamp": "1469733493.993", "body": ""},
-                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nCache-Control: max-age=3600\r\nContent-Length: 2\r\n\r\n", "timestamp": "1469733493.993", "body": "ok"})
+                   {"headers": "GET / HTTP/1.1\r\nuuid: basic\r\n\r\n",
+                    "timestamp": "1469733493.993",
+                    "body": ""},
+                   {"headers": "HTTP/1.1 200 OK\r\nServer: microserver\r\nConnection: close\r\nCache-Control: max-age=3600\r\nContent-Length: 2\r\n\r\n",
+                       "timestamp": "1469733493.993",
+                       "body": "ok"})
 
 # add ssl materials like key, certificates for the server
 ts.addSSLfile("ssl/server.pem")
@@ -91,7 +95,7 @@ tr.Processes.Default.Command = "curl -k -v -H uuid:basic -H host:example.com  ht
 tr.ReturnCode = 0
 tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(Test.Processes.ts, ready=When.PortOpen(ts.Variables.ssl_port))
-tr.Processes.Default.Streams.All = Testers.ContainsExpression("HTTP/(2|1\.1) 200", "Request succeeds")
+tr.Processes.Default.Streams.All = Testers.ContainsExpression(r"HTTP/(2|1\.1) 200", "Request succeeds")
 tr.StillRunningAfter = server
 
 ts.Streams.All += Testers.ContainsExpression("Send signal to ", "The Async engine triggers")
diff --git a/tests/gold_tests/tls/tls_forward_nonhttp.test.py b/tests/gold_tests/tls/tls_forward_nonhttp.test.py
index bd1887b..891cf1a 100644
--- a/tests/gold_tests/tls/tls_forward_nonhttp.test.py
+++ b/tests/gold_tests/tls/tls_forward_nonhttp.test.py
@@ -49,10 +49,10 @@ ts.Disk.records_config.update({
 # foo.com should not terminate.  Just tunnel to server_foo
 # bar.com should terminate.  Forward its tcp stream to server_bar
 ts.Disk.sni_yaml.AddLines([
-  "sni:",
-  "- fqdn: bar.com",
-  "  forward_route: localhost:4444"
-  ])
+    "sni:",
+    "- fqdn: bar.com",
+    "  forward_route: localhost:4444"
+])
 
 tr = Test.AddTestRun("forward-non-http")
 tr.Setup.Copy("test-nc-s_client.sh")
@@ -61,5 +61,5 @@ tr.ReturnCode = 0
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.StillRunningAfter = ts
 testout_path = os.path.join(Test.RunDirectory, "test.out")
-tr.Disk.File(testout_path, id = "testout")
+tr.Disk.File(testout_path, id="testout")
 tr.Processes.Default.Streams.All += Testers.IncludesExpression("This is a reply", "s_client should get response")
diff --git a/tests/gold_tests/tls/tls_hooks_client_verify.test.py b/tests/gold_tests/tls/tls_hooks_client_verify.test.py
index becb6a9..5073a09 100644
--- a/tests/gold_tests/tls/tls_hooks_client_verify.test.py
+++ b/tests/gold_tests/tls/tls_hooks_client_verify.test.py
@@ -70,7 +70,13 @@ ts.Disk.sni_yaml.AddLines([
     '  verify_client: STRICT',
 ])
 
-Test.PreparePlugin(os.path.join(Test.Variables.AtsTestToolsDir, 'plugins', 'ssl_client_verify_test.cc'), ts, '-count=2 -good=foo.com')
+Test.PreparePlugin(
+    os.path.join(
+        Test.Variables.AtsTestToolsDir,
+        'plugins',
+        'ssl_client_verify_test.cc'),
+    ts,
+    '-count=2 -good=foo.com')
 
 tr = Test.AddTestRun("request good name")
 tr.Setup.Copy("ssl/signed-foo.pem")
@@ -81,7 +87,8 @@ tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.all = Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have succeeded")
 
@@ -89,7 +96,8 @@ tr.Processes.Default.Streams.all = Testers.ExcludesExpression("Could Not Connect
 tr2 = Test.AddTestRun("request bad name")
 tr2.StillRunningAfter = ts
 tr2.StillRunningAfter = server
-tr2.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bar.pem --key ./signed-bar.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-bar.pem --key ./signed-bar.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr2.Processes.Default.ReturnCode = 35
 tr2.Processes.Default.Streams.all = Testers.ContainsExpression("error", "Curl attempt should have failed")
 
@@ -98,11 +106,16 @@ tr3.Setup.Copy("ssl/server.pem")
 tr3.Setup.Copy("ssl/server.key")
 tr3.StillRunningAfter = ts
 tr3.StillRunningAfter = server
-tr3.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(ts.Variables.ssl_port)
+tr3.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./server.pem --key ./server.key --resolve 'foo.com:{0}:127.0.0.1' https://foo.com:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr3.Processes.Default.ReturnCode = 35
 tr3.Processes.Default.Streams.all = Testers.ContainsExpression("error", "Curl attempt should have failed")
 
-ts.Streams.All += Testers.ContainsExpression("Client verify callback 0 [\da-fx]+? - event is good good HS", "verify callback happens 2 times")
-ts.Streams.All += Testers.ContainsExpression("Client verify callback 1 [\da-fx]+? - event is good good HS", "verify callback happens 2 times")
-ts.Streams.All += Testers.ContainsExpression("Client verify callback 0 [\da-fx]+? - event is good error HS", "verify callback happens 2 times")
-ts.Streams.All += Testers.ContainsExpression("Client verify callback 1 [\da-fx]+? - event is good error HS", "verify callback happens 2 times")
+ts.Streams.All += Testers.ContainsExpression(
+    "Client verify callback 0 [\da-fx]+? - event is good good HS", "verify callback happens 2 times")
+ts.Streams.All += Testers.ContainsExpression(
+    "Client verify callback 1 [\da-fx]+? - event is good good HS", "verify callback happens 2 times")
+ts.Streams.All += Testers.ContainsExpression(
+    "Client verify callback 0 [\da-fx]+? - event is good error HS", "verify callback happens 2 times")
+ts.Streams.All += Testers.ContainsExpression(
+    "Client verify callback 1 [\da-fx]+? - event is good error HS", "verify callback happens 2 times")
diff --git a/tests/gold_tests/tls/tls_hooks_verify.test.py b/tests/gold_tests/tls/tls_hooks_verify.test.py
index 33e1f15..a17be4f 100644
--- a/tests/gold_tests/tls/tls_hooks_verify.test.py
+++ b/tests/gold_tests/tls/tls_hooks_verify.test.py
@@ -55,17 +55,23 @@ ts.Disk.remap_config.AddLine(
     'map https://bar.com:{1}/ https://127.0.0.1:{0}'.format(server.Variables.SSL_Port, ts.Variables.ssl_port)
 )
 ts.Disk.remap_config.AddLine(
-    'map https://random.com:{1}/ https://127.0.0.1:{0}'.format(server.Variables.SSL_Port,ts.Variables.ssl_port)
+    'map https://random.com:{1}/ https://127.0.0.1:{0}'.format(server.Variables.SSL_Port, ts.Variables.ssl_port)
 )
 
 ts.Disk.sni_yaml.AddLine(
-  'sni:')
+    'sni:')
 ts.Disk.sni_yaml.AddLine(
-  '- fqdn: bar.com')
+    '- fqdn: bar.com')
 ts.Disk.sni_yaml.AddLine(
-  '  verify_server_policy: PERMISSIVE')
+    '  verify_server_policy: PERMISSIVE')
 
-Test.PreparePlugin(os.path.join(Test.Variables.AtsTestToolsDir, 'plugins', 'ssl_verify_test.cc'), ts, '-count=2 -bad=random.com -bad=bar.com')
+Test.PreparePlugin(
+    os.path.join(
+        Test.Variables.AtsTestToolsDir,
+        'plugins',
+        'ssl_verify_test.cc'),
+    ts,
+    '-count=2 -bad=random.com -bad=bar.com')
 
 tr = Test.AddTestRun("request good name")
 tr.Processes.Default.StartBefore(server)
@@ -80,7 +86,8 @@ tr.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Conn
 tr2 = Test.AddTestRun("request bad name")
 tr2.StillRunningAfter = ts
 tr2.StillRunningAfter = server
-tr2.Processes.Default.Command = "curl --resolve \"random.com:{0}:127.0.0.1\" -k  https://random.com:{0}".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl --resolve \"random.com:{0}:127.0.0.1\" -k  https://random.com:{0}".format(
+    ts.Variables.ssl_port)
 tr2.Processes.Default.ReturnCode = 0
 tr2.Processes.Default.Streams.stdout = Testers.ContainsExpression("Could Not Connect", "Curl attempt should have failed")
 
@@ -92,13 +99,29 @@ tr3.Processes.Default.ReturnCode = 0
 tr3.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have failed")
 
 # Over riding the built in ERROR check since we expect tr2 to fail
-ts.Disk.diags_log.Content = Testers.ContainsExpression("WARNING: TS_EVENT_SSL_VERIFY_SERVER plugin failed the origin certificate check for 127.0.0.1.  Action=Terminate SNI=random.com", "random.com should fail")
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: TS_EVENT_SSL_VERIFY_SERVER plugin failed the origin certificate check for 127.0.0.1.  Action=Continue SNI=bar.com", "bar.com should fail but continue")
+ts.Disk.diags_log.Content = Testers.ContainsExpression(
+    "WARNING: TS_EVENT_SSL_VERIFY_SERVER plugin failed the origin certificate check for 127.0.0.1.  Action=Terminate SNI=random.com",
+    "random.com should fail")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    "WARNING: TS_EVENT_SSL_VERIFY_SERVER plugin failed the origin certificate check for 127.0.0.1.  Action=Continue SNI=bar.com",
+    "bar.com should fail but continue")
 ts.Disk.diags_log.Content += Testers.ExcludesExpression("SNI=foo.com", "foo.com should not fail in any way")
 
-ts.Streams.All += Testers.ContainsExpression("Server verify callback 0 [\da-fx]+? - event is good SNI=foo.com good HS", "verify callback happens 2 times")
-ts.Streams.All += Testers.ContainsExpression("Server verify callback 1 [\da-fx]+? - event is good SNI=foo.com good HS", "verify callback happens 2 times")
-ts.Streams.All += Testers.ContainsExpression("Server verify callback 0 [\da-fx]+? - event is good SNI=random.com error HS", "verify callback happens 2 times")
-ts.Streams.All += Testers.ContainsExpression("Server verify callback 1 [\da-fx]+? - event is good SNI=random.com error HS", "verify callback happens 2 times")
-ts.Streams.All += Testers.ContainsExpression("Server verify callback 0 [\da-fx]+? - event is good SNI=bar.com error HS", "verify callback happens 2 times")
-ts.Streams.All += Testers.ContainsExpression("Server verify callback 1 [\da-fx]+? - event is good SNI=bar.com error HS", "verify callback happens 2 times")
+ts.Streams.All += Testers.ContainsExpression(
+    r"Server verify callback 0 [\da-fx]+? - event is good SNI=foo.com good HS",
+    "verify callback happens 2 times")
+ts.Streams.All += Testers.ContainsExpression(
+    r"Server verify callback 1 [\da-fx]+? - event is good SNI=foo.com good HS",
+    "verify callback happens 2 times")
+ts.Streams.All += Testers.ContainsExpression(
+    r"Server verify callback 0 [\da-fx]+? - event is good SNI=random.com error HS",
+    "verify callback happens 2 times")
+ts.Streams.All += Testers.ContainsExpression(
+    r"Server verify callback 1 [\da-fx]+? - event is good SNI=random.com error HS",
+    "verify callback happens 2 times")
+ts.Streams.All += Testers.ContainsExpression(
+    r"Server verify callback 0 [\da-fx]+? - event is good SNI=bar.com error HS",
+    "verify callback happens 2 times")
+ts.Streams.All += Testers.ContainsExpression(
+    r"Server verify callback 1 [\da-fx]+? - event is good SNI=bar.com error HS",
+    "verify callback happens 2 times")
diff --git a/tests/gold_tests/tls/tls_keepalive.test.py b/tests/gold_tests/tls/tls_keepalive.test.py
index 11d39aa..b201463 100644
--- a/tests/gold_tests/tls/tls_keepalive.test.py
+++ b/tests/gold_tests/tls/tls_keepalive.test.py
@@ -55,7 +55,7 @@ ts.Disk.remap_config.AddLine(
 )
 
 ts.Disk.logging_yaml.AddLines(
-'''
+    '''
 logging:
   formats:
     - name: testformat
@@ -74,25 +74,29 @@ tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = 'curl -k -v --http1.1  -H \'host:example.com:{0}\' https://127.0.0.1:{0} https://127.0.0.1:{0}'.format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = 'curl -k -v --http1.1  -H \'host:example.com:{0}\' https://127.0.0.1:{0} https://127.0.0.1:{0}'.format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 
 tr = Test.AddTestRun("Test two HTTP/1.1 requests over two TLS connections")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = 'curl -k -v --http1.1  -H \'host:example.com:{0}\' https://127.0.0.1:{0}; curl -k -v --http1.1 -H \'host:example.com:{0}\'  https://127.0.0.1:{0}'.format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = 'curl -k -v --http1.1  -H \'host:example.com:{0}\' https://127.0.0.1:{0}; curl -k -v --http1.1 -H \'host:example.com:{0}\'  https://127.0.0.1:{0}'.format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 
 tr = Test.AddTestRun("Test two HTTP/2 requests over one TLS connection")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = 'curl -k -v --http2  -H \'host:example.com:{0}\' https://127.0.0.1:{0} https://127.0.0.1:{0}'.format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = 'curl -k -v --http2  -H \'host:example.com:{0}\' https://127.0.0.1:{0} https://127.0.0.1:{0}'.format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 
 tr = Test.AddTestRun("Test two HTTP/2 requests over two TLS connections")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = 'curl -k -v --http2  -H \'host:example.com:{0}\' https://127.0.0.1:{0}; curl -k -v --http1.1 -H \'host:example.com:{0}\'  https://127.0.0.1:{0}'.format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = 'curl -k -v --http2  -H \'host:example.com:{0}\' https://127.0.0.1:{0}; curl -k -v --http1.1 -H \'host:example.com:{0}\'  https://127.0.0.1:{0}'.format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 
 # Just a check to flush out the traffic log until we have a clean shutdown for traffic_server
diff --git a/tests/gold_tests/tls/tls_ocsp.test.py b/tests/gold_tests/tls/tls_ocsp.test.py
index 127071b..12d91e4 100644
--- a/tests/gold_tests/tls/tls_ocsp.test.py
+++ b/tests/gold_tests/tls/tls_ocsp.test.py
@@ -66,5 +66,6 @@ tr.Processes.Default.StartBefore(server)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
-tr.Processes.Default.Command = "curl -v --cacert {0} --cert-status -H \"host:example.com\" https://127.0.0.1:{1}".format(os.path.join(ts.Variables.SSLDir, "ca.ocsp.pem"), ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl -v --cacert {0} --cert-status -H \"host:example.com\" https://127.0.0.1:{1}".format(
+    os.path.join(ts.Variables.SSLDir, "ca.ocsp.pem"), ts.Variables.ssl_port)
 tr.ReturnCode = 0
diff --git a/tests/gold_tests/tls/tls_partial_blind_tunnel.test.py b/tests/gold_tests/tls/tls_partial_blind_tunnel.test.py
index 59def68..44c5062 100644
--- a/tests/gold_tests/tls/tls_partial_blind_tunnel.test.py
+++ b/tests/gold_tests/tls/tls_partial_blind_tunnel.test.py
@@ -51,13 +51,14 @@ ts.Disk.records_config.update({
 
 # foo.com should terminate. and reconnect via TLS upstream to bar.com
 ts.Disk.sni_yaml.AddLines([
-  "sni:",
-  "- fqdn: 'foo.com'",
-  "  partial_blind_route: 'localhost:{0}'".format(server_bar.Variables.SSL_Port),
-  ])
+    "sni:",
+    "- fqdn: 'foo.com'",
+    "  partial_blind_route: 'localhost:{0}'".format(server_bar.Variables.SSL_Port),
+])
 
 tr = Test.AddTestRun("Partial Blind Route")
-tr.Processes.Default.Command = "curl --http1.1 -v --resolve 'foo.com:{0}:127.0.0.1' -k https://foo.com:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --http1.1 -v --resolve 'foo.com:{0}:127.0.0.1' -k https://foo.com:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.Processes.Default.StartBefore(server_bar)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
diff --git a/tests/gold_tests/tls/tls_session_cache.test.py b/tests/gold_tests/tls/tls_session_cache.test.py
index db41353..5146103 100644
--- a/tests/gold_tests/tls/tls_session_cache.test.py
+++ b/tests/gold_tests/tls/tls_session_cache.test.py
@@ -58,30 +58,33 @@ ts.Disk.records_config.update({
 })
 
 # Check that Session-ID is the same on every connection
-def checkSession(ev) :
-  retval = False
-  f = open(openssl_output, 'r')
-  err = "Session ids match"
-  if not f:
-    err = "Failed to open {0}".format(openssl_output)
-    return (retval, "Check that session ids match", err)
 
-  content = f.read()
-  match = re.findall('Session-ID: ([0-9A-F]+)', content)
 
-  if match:
-    if all(i == j for i, j in zip(match, match[1:])):
-      err = "{0} reused successfully {1} times".format(match[0], len(match))
-      retval = True
+def checkSession(ev):
+    retval = False
+    f = open(openssl_output, 'r')
+    err = "Session ids match"
+    if not f:
+        err = "Failed to open {0}".format(openssl_output)
+        return (retval, "Check that session ids match", err)
+
+    content = f.read()
+    match = re.findall('Session-ID: ([0-9A-F]+)', content)
+
+    if match:
+        if all(i == j for i, j in zip(match, match[1:])):
+            err = "{0} reused successfully {1} times".format(match[0], len(match))
+            retval = True
+        else:
+            err = "Session is not being reused as expected"
     else:
-      err = "Session is not being reused as expected"
-  else:
-    err = "Didn't find session id"
-  return (retval, "Check that session ids match", err)
+        err = "Didn't find session id"
+    return (retval, "Check that session ids match", err)
 
 
 tr = Test.AddTestRun("OpenSSL s_client -reconnect")
-tr.Command = 'echo -e "GET / HTTP/1.0\r\n" | openssl s_client -tls1_2 -connect 127.0.0.1:{0} -reconnect'.format(ts.Variables.ssl_port)
+tr.Command = 'echo -e "GET / HTTP/1.0\r\n" | openssl s_client -tls1_2 -connect 127.0.0.1:{0} -reconnect'.format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 # time delay as proxy.config.http.wait_for_cache could be broken
 tr.Processes.Default.StartBefore(server)
diff --git a/tests/gold_tests/tls/tls_sni_host_policy.test.py b/tests/gold_tests/tls/tls_sni_host_policy.test.py
index bd2ac5b..70d18fe 100644
--- a/tests/gold_tests/tls/tls_sni_host_policy.test.py
+++ b/tests/gold_tests/tls/tls_sni_host_policy.test.py
@@ -40,8 +40,8 @@ ts.addSSLfile("ssl/signer.pem")
 ts.Disk.records_config.update({
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
-    'proxy.config.url_remap.pristine_host_hdr' : 1,
+    'proxy.config.ssl.client.verify.server': 0,
+    'proxy.config.url_remap.pristine_host_hdr': 1,
     'proxy.config.ssl.CA.cert.filename': '{0}/signer.pem'.format(ts.Variables.SSLDir),
     'proxy.config.exec_thread.autoconfig.scale': 1.0,
     'proxy.config.http.host_sni_policy': 2,
@@ -74,7 +74,8 @@ tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.Processes.Default.StartBefore(server)
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k -H 'host:dave' --resolve 'bob:{0}:127.0.0.1' https://bob:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k -H 'host:dave' --resolve 'bob:{0}:127.0.0.1' https://bob:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 35
 
 # case 2
@@ -84,7 +85,8 @@ tr.Setup.Copy("ssl/signed-foo.pem")
 tr.Setup.Copy("ssl/signed-foo.key")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key -H 'host:dave' --resolve 'bob:{0}:127.0.0.1' https://bob:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key -H 'host:dave' --resolve 'bob:{0}:127.0.0.1' https://bob:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 
 # case 3
@@ -92,7 +94,8 @@ tr.Processes.Default.ReturnCode = 0
 tr = Test.AddTestRun("Connect to dave without cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k -H 'host:bob' --resolve 'dave:{0}:127.0.0.1' https://dave:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k -H 'host:bob' --resolve 'dave:{0}:127.0.0.1' https://dave:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ContainsExpression("Access Denied", "Check response")
 
@@ -101,7 +104,8 @@ tr.Processes.Default.Streams.All = Testers.ContainsExpression("Access Denied", "
 tr = Test.AddTestRun("Connect to dave with cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key -H 'host:bob' --resolve 'dave:{0}:127.0.0.1' https://dave:{0}/case1".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key -H 'host:bob' --resolve 'dave:{0}:127.0.0.1' https://dave:{0}/case1".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ContainsExpression("Access Denied", "Check response")
 
@@ -110,7 +114,8 @@ tr.Processes.Default.Streams.All = Testers.ContainsExpression("Access Denied", "
 tr = Test.AddTestRun("Connect to ellen without cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k -H 'host:boblite' --resolve 'ellen:{0}:127.0.0.1' https://ellen:{0}/warnonly".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k -H 'host:boblite' --resolve 'ellen:{0}:127.0.0.1' https://ellen:{0}/warnonly".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("Access Denied", "Check response")
 
@@ -119,7 +124,8 @@ tr.Processes.Default.Streams.All = Testers.ExcludesExpression("Access Denied", "
 tr = Test.AddTestRun("Connect to ellen with cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key -H 'host:boblite' --resolve 'ellen:{0}:127.0.0.1' https://ellen:{0}/warnonly".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key -H 'host:boblite' --resolve 'ellen:{0}:127.0.0.1' https://ellen:{0}/warnonly".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("Access Denied", "Check response")
 
@@ -128,7 +134,8 @@ tr.Processes.Default.Streams.All = Testers.ExcludesExpression("Access Denied", "
 tr = Test.AddTestRun("Connect to ellen without cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k -H 'host:fran' --resolve 'ellen:{0}:127.0.0.1' https://ellen:{0}/warnonly".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k -H 'host:fran' --resolve 'ellen:{0}:127.0.0.1' https://ellen:{0}/warnonly".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("Access Denied", "Check response")
 
@@ -137,11 +144,15 @@ tr.Processes.Default.Streams.All = Testers.ExcludesExpression("Access Denied", "
 tr = Test.AddTestRun("Connect to ellen with cert")
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server
-tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key -H 'host:fran' --resolve 'ellen:{0}:127.0.0.1' https://ellen:{0}/warnonly".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl --tls-max 1.2 -k --cert ./signed-foo.pem --key ./signed-foo.key -H 'host:fran' --resolve 'ellen:{0}:127.0.0.1' https://ellen:{0}/warnonly".format(
+    ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.All = Testers.ExcludesExpression("Access Denied", "Check response")
 
 
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI/hostname mismatch sni=dave host=bob action=terminate", "Should have warning on mismatch")
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI/hostname mismatch sni=ellen host=boblite action=continue", "Should have warning on mismatch")
-ts.Disk.diags_log.Content += Testers.ExcludesExpression("WARNING: SNI/hostname mismatch sni=ellen host=fran", "Should not have warning on mismatch with non-policy host")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    "WARNING: SNI/hostname mismatch sni=dave host=bob action=terminate", "Should have warning on mismatch")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    "WARNING: SNI/hostname mismatch sni=ellen host=boblite action=continue", "Should have warning on mismatch")
+ts.Disk.diags_log.Content += Testers.ExcludesExpression("WARNING: SNI/hostname mismatch sni=ellen host=fran",
+                                                        "Should not have warning on mismatch with non-policy host")
diff --git a/tests/gold_tests/tls/tls_ticket.test.py b/tests/gold_tests/tls/tls_ticket.test.py
index dc0ae55..a8fc3b9 100644
--- a/tests/gold_tests/tls/tls_ticket.test.py
+++ b/tests/gold_tests/tls/tls_ticket.test.py
@@ -72,7 +72,8 @@ ts2.Disk.records_config.update({
 
 tr = Test.AddTestRun("Create ticket")
 tr.Setup.Copy('file.ticket')
-tr.Command = 'echo -e "GET / HTTP/1.0\r\n" | openssl s_client -tls1_2 -connect 127.0.0.1:{0} -sess_out ticket.out'.format(ts.Variables.ssl_port)
+tr.Command = 'echo -e "GET / HTTP/1.0\r\n" | openssl s_client -tls1_2 -connect 127.0.0.1:{0} -sess_out ticket.out'.format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 # time delay as proxy.config.http.wait_for_cache could be broken
 tr.Processes.Default.StartBefore(server)
@@ -81,33 +82,37 @@ path1 = tr.Processes.Default.Streams.stdout.AbsPath
 tr.StillRunningAfter = server
 
 # Pull out session created in tr to test for session id in tr2
-def checkSession(ev) :
-  retval = False
-  f1 = open(path1, 'r')
-  f2 = open(path2, 'r')
-  err = "Session ids match"
-  if not f1 or not f2:
-    err = "Failed to open {0} or {1}".format(path1, path2)
-    return (retval, "Check that session ids match", err)
 
-  f1Content = f1.read()
-  f2Content = f2.read()
-  match1 = re.findall('Session-ID: ([0-9A-F]+)', f1Content)
-  match2 = re.findall('Session-ID: ([0-9A-F]+)', f2Content)
 
-  if match1 and match2:
-    if match1[0] == match2[0]:
-      err = "{0} and {1} do match".format(match1[0], match2[0])
-      retval = True
+def checkSession(ev):
+    retval = False
+    f1 = open(path1, 'r')
+    f2 = open(path2, 'r')
+    err = "Session ids match"
+    if not f1 or not f2:
+        err = "Failed to open {0} or {1}".format(path1, path2)
+        return (retval, "Check that session ids match", err)
+
+    f1Content = f1.read()
+    f2Content = f2.read()
+    match1 = re.findall('Session-ID: ([0-9A-F]+)', f1Content)
+    match2 = re.findall('Session-ID: ([0-9A-F]+)', f2Content)
+
+    if match1 and match2:
+        if match1[0] == match2[0]:
+            err = "{0} and {1} do match".format(match1[0], match2[0])
+            retval = True
+        else:
+            err = "{0} and {1} do not match".format(match1[0], match2[0])
     else:
-      err = "{0} and {1} do not match".format(match1[0], match2[0])
-  else:
-    err = "Didn't find session id"
-  return (retval, "Check that session ids match", err)
+        err = "Didn't find session id"
+    return (retval, "Check that session ids match", err)
+
 
 tr2 = Test.AddTestRun("Test ticket")
 tr2.Setup.Copy('file.ticket')
-tr2.Command = 'echo -e "GET / HTTP/1.0\r\n" | openssl s_client -tls1_2 -connect 127.0.0.1:{0} -sess_in ticket.out'.format(ts2.Variables.ssl_port)
+tr2.Command = 'echo -e "GET / HTTP/1.0\r\n" | openssl s_client -tls1_2 -connect 127.0.0.1:{0} -sess_in ticket.out'.format(
+    ts2.Variables.ssl_port)
 tr2.Processes.Default.StartBefore(Test.Processes.ts2)
 tr2.ReturnCode = 0
 path2 = tr2.Processes.Default.Streams.stdout.AbsPath
diff --git a/tests/gold_tests/tls/tls_tunnel.test.py b/tests/gold_tests/tls/tls_tunnel.test.py
index 384aca3..9b28464 100644
--- a/tests/gold_tests/tls/tls_tunnel.test.py
+++ b/tests/gold_tests/tls/tls_tunnel.test.py
@@ -60,7 +60,7 @@ ts.Disk.ssl_multicert_config.AddLine(
 ts.Disk.records_config.update({
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.http.connect_ports': '{0} {1} {2}'.format(ts.Variables.ssl_port,server_foo.Variables.SSL_Port,server_bar.Variables.SSL_Port),
+    'proxy.config.http.connect_ports': '{0} {1} {2}'.format(ts.Variables.ssl_port, server_foo.Variables.SSL_Port, server_bar.Variables.SSL_Port),
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
     'proxy.config.ssl.client.CA.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.client.CA.cert.filename': 'signer.pem',
@@ -74,17 +74,17 @@ ts.Disk.records_config.update({
 # bar.com should terminate.  Forward its tcp stream to server_bar
 # empty SNI should tunnel to server_bar
 ts.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: foo.com',
-  "  tunnel_route: localhost:{0}".format(server_foo.Variables.SSL_Port),
-  "- fqdn: bob.*.com",
-  "  tunnel_route: localhost:{0}".format(server_foo.Variables.SSL_Port),
-  "- fqdn: '*.match.com'",
-  "  tunnel_route: $1.testmatch:{0}".format(server_foo.Variables.SSL_Port),
-  "- fqdn: '*.ok.*.com'",
-  "  tunnel_route: $2.example.$1:{0}".format(server_foo.Variables.SSL_Port),
-  "- fqdn: ''", # No SNI sent
-  "  tunnel_route: localhost:{0}".format(server_bar.Variables.SSL_Port)
+    'sni:',
+    '- fqdn: foo.com',
+    "  tunnel_route: localhost:{0}".format(server_foo.Variables.SSL_Port),
+    "- fqdn: bob.*.com",
+    "  tunnel_route: localhost:{0}".format(server_foo.Variables.SSL_Port),
+    "- fqdn: '*.match.com'",
+    "  tunnel_route: $1.testmatch:{0}".format(server_foo.Variables.SSL_Port),
+    "- fqdn: '*.ok.*.com'",
+    "  tunnel_route: $2.example.$1:{0}".format(server_foo.Variables.SSL_Port),
+    "- fqdn: ''",  # No SNI sent
+    "  tunnel_route: localhost:{0}".format(server_bar.Variables.SSL_Port)
 ])
 
 tr = Test.AddTestRun("foo.com Tunnel-test")
@@ -96,18 +96,21 @@ tr.Processes.Default.StartBefore(dns)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have succeeded")
-tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Not Found on Accelerato", "Should not try to remap on Traffic Server")
+tr.Processes.Default.Streams.All += Testers.ExcludesExpression(
+    "Not Found on Accelerato", "Should not try to remap on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("CN=foo.com", "Should not TLS terminate on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ContainsExpression("HTTP/1.1 200 OK", "Should get a successful response")
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("ATS", "Do not terminate on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ContainsExpression("foo ok", "Should get a response from bar")
 
 tr = Test.AddTestRun("bob.bar.com Tunnel-test")
-tr.Processes.Default.Command = "curl -v --resolve 'bob.bar.com:{0}:127.0.0.1' -k  https://bob.bar.com:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl -v --resolve 'bob.bar.com:{0}:127.0.0.1' -k  https://bob.bar.com:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have succeeded")
-tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Not Found on Accelerato", "Should not try to remap on Traffic Server")
+tr.Processes.Default.Streams.All += Testers.ExcludesExpression(
+    "Not Found on Accelerato", "Should not try to remap on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("CN=foo.com", "Should not TLS terminate on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ContainsExpression("HTTP/1.1 200 OK", "Should get a successful response")
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("ATS", "Do not terminate on Traffic Server")
@@ -126,18 +129,21 @@ tr.Processes.Default.Command = "curl -v -k  https://127.0.0.1:{0}".format(ts.Var
 tr.ReturnCode = 0
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have succeeded")
-tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Not Found on Accelerato", "Should not try to remap on Traffic Server")
+tr.Processes.Default.Streams.All += Testers.ExcludesExpression(
+    "Not Found on Accelerato", "Should not try to remap on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ContainsExpression("HTTP/1.1 200 OK", "Should get a successful response")
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("ATS", "Do not terminate on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ContainsExpression("bar ok", "Should get a response from bar")
 
 
 tr = Test.AddTestRun("one.match.com Tunnel-test")
-tr.Processes.Default.Command = "curl -vvv --resolve 'one.match.com:{0}:127.0.0.1' -k  https://one.match.com:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl -vvv --resolve 'one.match.com:{0}:127.0.0.1' -k  https://one.match.com:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have succeeded")
-tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Not Found on Accelerato", "Should not try to remap on Traffic Server")
+tr.Processes.Default.Streams.All += Testers.ExcludesExpression(
+    "Not Found on Accelerato", "Should not try to remap on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("CN=foo.com", "Should not TLS terminate on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ContainsExpression("HTTP/1.1 200 OK", "Should get a successful response")
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("ATS", "Do not terminate on Traffic Server")
@@ -145,11 +151,13 @@ tr.Processes.Default.Streams.All += Testers.ContainsExpression("foo ok", "Should
 
 
 tr = Test.AddTestRun("one.ok.two.com Tunnel-test")
-tr.Processes.Default.Command = "curl -vvv --resolve 'one.ok.two.com:{0}:127.0.0.1' -k  https:/one.ok.two.com:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl -vvv --resolve 'one.ok.two.com:{0}:127.0.0.1' -k  https:/one.ok.two.com:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have succeeded")
-tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Not Found on Accelerato", "Should not try to remap on Traffic Server")
+tr.Processes.Default.Streams.All += Testers.ExcludesExpression(
+    "Not Found on Accelerato", "Should not try to remap on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("CN=foo.com", "Should not TLS terminate on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ContainsExpression("HTTP/1.1 200 OK", "Should get a successful response")
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("ATS", "Do not terminate on Traffic Server")
@@ -161,11 +169,11 @@ tr = Test.AddTestRun("Update config files")
 # Update the SNI config
 snipath = ts.Disk.sni_yaml.AbsPath
 recordspath = ts.Disk.records_config.AbsPath
-tr.Disk.File(snipath, id = "sni_yaml", typename="ats:config"),
+tr.Disk.File(snipath, id="sni_yaml", typename="ats:config"),
 tr.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: bar.com',
-  '  tunnel_route: localhost:{0}'.format(server_bar.Variables.SSL_Port),
+    'sni:',
+    '- fqdn: bar.com',
+    '  tunnel_route: localhost:{0}'.format(server_bar.Variables.SSL_Port),
 ])
 tr.StillRunningAfter = ts
 tr.StillRunningAfter = server_foo
diff --git a/tests/gold_tests/tls/tls_tunnel_forward.test.py b/tests/gold_tests/tls/tls_tunnel_forward.test.py
index 8288f23..c604c6a 100644
--- a/tests/gold_tests/tls/tls_tunnel_forward.test.py
+++ b/tests/gold_tests/tls/tls_tunnel_forward.test.py
@@ -31,7 +31,8 @@ request_bar_header = {"headers": "GET / HTTP/1.1\r\nHost: bar.com\r\n\r\n", "tim
 request_random_header = {"headers": "GET / HTTP/1.1\r\nHost: random.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 response_foo_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": "ok foo"}
 response_bar_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": "ok bar"}
-response_random_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": "ok random"}
+response_random_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n",
+                          "timestamp": "1469733493.993", "body": "ok random"}
 server_foo.addResponse("sessionlog_foo.json", request_foo_header, response_foo_header)
 server_bar.addResponse("sessionlog_bar.json", request_bar_header, response_bar_header)
 server_random.addResponse("sessionlog_random.json", request_random_header, response_random_header)
@@ -69,14 +70,14 @@ ts.Disk.records_config.update({
 # foo.com should not terminate.  Just tunnel to server_foo
 # bar.com should terminate.  Forward its tcp stream to server_bar
 ts.Disk.sni_yaml.AddLines([
-  "sni:",
-  "- fqdn: 'foo.com'",
-  "  tunnel_route: 'localhost:{0}'".format(server_foo.Variables.SSL_Port),
-  "- fqdn: 'bar.com'",
-  "  forward_route: 'localhost:{0}'".format(server_bar.Variables.Port),
-  "- fqdn: ''",  #default case
-  "  forward_route: 'localhost:{0}'".format(server_random.Variables.Port),
-  ])
+    "sni:",
+    "- fqdn: 'foo.com'",
+    "  tunnel_route: 'localhost:{0}'".format(server_foo.Variables.SSL_Port),
+    "- fqdn: 'bar.com'",
+    "  forward_route: 'localhost:{0}'".format(server_bar.Variables.Port),
+    "- fqdn: ''",  # default case
+    "  forward_route: 'localhost:{0}'".format(server_random.Variables.Port),
+])
 
 tr = Test.AddTestRun("Tunnel-test")
 tr.Processes.Default.Command = "curl -v  --resolve 'foo.com:{0}:127.0.0.1' -k  https://foo.com:{0}".format(ts.Variables.ssl_port)
@@ -87,18 +88,21 @@ tr.Processes.Default.StartBefore(server_random)
 tr.Processes.Default.StartBefore(Test.Processes.ts)
 tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have succeeded")
-tr.Processes.Default.Streams.All += Testers.ExcludesExpression("Not Found on Accelerato", "Should not try to remap on Traffic Server")
+tr.Processes.Default.Streams.All += Testers.ExcludesExpression(
+    "Not Found on Accelerato", "Should not try to remap on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ExcludesExpression("CN=foo.com", "Should not TLS terminate on Traffic Server")
 tr.Processes.Default.Streams.All += Testers.ContainsExpression("HTTP/1.1 200 OK", "Should get a successful response")
 tr.Processes.Default.Streams.All += Testers.ContainsExpression("ok foo", "Body is expected")
 
 tr2 = Test.AddTestRun("Forward-test")
-tr2.Processes.Default.Command = "curl -v --http1.1  -H 'host:bar.com' --resolve 'bar.com:{0}:127.0.0.1' -k https://bar.com:{0}".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl -v --http1.1  -H 'host:bar.com' --resolve 'bar.com:{0}:127.0.0.1' -k https://bar.com:{0}".format(
+    ts.Variables.ssl_port)
 tr2.ReturnCode = 0
 tr2.StillRunningAfter = server_bar
 tr2.StillRunningAfter = ts
 tr2.Processes.Default.Streams.All += Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have succeeded")
-tr2.Processes.Default.Streams.All += Testers.ExcludesExpression("Not Found on Accelerato", "Should not try to remap on Traffic Server")
+tr2.Processes.Default.Streams.All += Testers.ExcludesExpression(
+    "Not Found on Accelerato", "Should not try to remap on Traffic Server")
 tr2.Processes.Default.Streams.All += Testers.ContainsExpression("CN=foo.com", "Should TLS terminate on Traffic Server")
 tr2.Processes.Default.Streams.All += Testers.ContainsExpression("HTTP/1.1 200 OK", "Should get a successful response")
 tr2.Processes.Default.Streams.All += Testers.ContainsExpression("ok bar", "Body is expected")
@@ -109,7 +113,8 @@ tr3.ReturnCode = 0
 tr3.StillRunningAfter = server_random
 tr3.StillRunningAfter = ts
 tr3.Processes.Default.Streams.All += Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have succeeded")
-tr3.Processes.Default.Streams.All += Testers.ExcludesExpression("Not Found on Accelerato", "Should not try to remap on Traffic Server")
+tr3.Processes.Default.Streams.All += Testers.ExcludesExpression(
+    "Not Found on Accelerato", "Should not try to remap on Traffic Server")
 tr3.Processes.Default.Streams.All += Testers.ContainsExpression("CN=foo.com", "Should TLS terminate on Traffic Server")
 tr3.Processes.Default.Streams.All += Testers.ContainsExpression("HTTP/1.1 200 OK", "Should get a successful response")
 tr3.Processes.Default.Streams.All += Testers.ContainsExpression("ok random", "Body is expected")
diff --git a/tests/gold_tests/tls/tls_verify.test.py b/tests/gold_tests/tls/tls_verify.test.py
index 289d1ac..2c961b4 100644
--- a/tests/gold_tests/tls/tls_verify.test.py
+++ b/tests/gold_tests/tls/tls_verify.test.py
@@ -22,9 +22,18 @@ Test tls server certificate verification options
 
 # Define default ATS
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
-server_foo = Test.MakeOriginServer("server_foo", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
-server_bar = Test.MakeOriginServer("server_bar", ssl=True, options = {"--key": "{0}/signed-bar.key".format(Test.RunDirectory), "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
-server_wild = Test.MakeOriginServer("server_wild", ssl=True, options = {"--key": "{0}/wild.key".format(Test.RunDirectory), "--cert": "{0}/wild-signed.pem".format(Test.RunDirectory)})
+server_foo = Test.MakeOriginServer("server_foo",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
+server_bar = Test.MakeOriginServer("server_bar",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-bar.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
+server_wild = Test.MakeOriginServer("server_wild",
+                                    ssl=True,
+                                    options={"--key": "{0}/wild.key".format(Test.RunDirectory),
+                                             "--cert": "{0}/wild-signed.pem".format(Test.RunDirectory)})
 server = Test.MakeOriginServer("server", ssl=True)
 
 request_foo_header = {"headers": "GET / HTTP/1.1\r\nHost: foo.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
@@ -85,16 +94,16 @@ ts.Disk.records_config.update({
 })
 
 ts.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: bar.com',
-  '  verify_server_policy: ENFORCED',
-  '  verify_server_properties: ALL',
-  '- fqdn: "*.wild.com"',
-  '  verify_server_policy: ENFORCED',
-  '  verify_server_properties: ALL',
-  '- fqdn: bad_bar.com',
-  '  verify_server_policy: ENFORCED',
-  '  verify_server_properties: ALL'
+    'sni:',
+    '- fqdn: bar.com',
+    '  verify_server_policy: ENFORCED',
+    '  verify_server_properties: ALL',
+    '- fqdn: "*.wild.com"',
+    '  verify_server_policy: ENFORCED',
+    '  verify_server_properties: ALL',
+    '- fqdn: bad_bar.com',
+    '  verify_server_policy: ENFORCED',
+    '  verify_server_properties: ALL'
 ])
 
 tr = Test.AddTestRun("Permissive-Test")
@@ -146,4 +155,5 @@ tr5.StillRunningAfter = ts
 
 # Over riding the built in ERROR check since we expect tr3 to fail
 ts.Disk.diags_log.Content = Testers.ExcludesExpression("verification failed", "Make sure the signatures didn't fail")
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(bad_bar.com\) not in certificate", "Make sure bad_bar name checked failed.")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    "WARNING: SNI \(bad_bar.com\) not in certificate", "Make sure bad_bar name checked failed.")
diff --git a/tests/gold_tests/tls/tls_verify2.test.py b/tests/gold_tests/tls/tls_verify2.test.py
index 368f0c8..b218242 100644
--- a/tests/gold_tests/tls/tls_verify2.test.py
+++ b/tests/gold_tests/tls/tls_verify2.test.py
@@ -22,8 +22,14 @@ Test tls server certificate verification options
 
 # Define default ATS
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
-server_foo = Test.MakeOriginServer("server_foo", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
-server_bar = Test.MakeOriginServer("server_bar", ssl=True, options = {"--key": "{0}/signed-bar.key".format(Test.RunDirectory), "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
+server_foo = Test.MakeOriginServer("server_foo",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
+server_bar = Test.MakeOriginServer("server_bar",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-bar.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
 server = Test.MakeOriginServer("server", ssl=True)
 
 request_foo_header = {"headers": "GET / HTTP/1.1\r\nHost: foo.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
@@ -77,23 +83,23 @@ ts.Disk.records_config.update({
 })
 
 ts.Disk.sni_yaml.AddLine(
-  'sni:')
+    'sni:')
 ts.Disk.sni_yaml.AddLine(
-  '- fqdn: bar.com')
+    '- fqdn: bar.com')
 ts.Disk.sni_yaml.AddLine(
-  '  verify_server_policy: PERMISSIVE')
+    '  verify_server_policy: PERMISSIVE')
 ts.Disk.sni_yaml.AddLine(
-  '  verify_server_properties: SIGNATURE')
+    '  verify_server_properties: SIGNATURE')
 ts.Disk.sni_yaml.AddLine(
-  '- fqdn: bad_bar.com')
+    '- fqdn: bad_bar.com')
 ts.Disk.sni_yaml.AddLine(
-  '  verify_server_policy: PERMISSIVE')
+    '  verify_server_policy: PERMISSIVE')
 ts.Disk.sni_yaml.AddLine(
-  '  verify_server_properties: SIGNATURE')
+    '  verify_server_properties: SIGNATURE')
 ts.Disk.sni_yaml.AddLine(
-  '- fqdn: random.com')
+    '- fqdn: random.com')
 ts.Disk.sni_yaml.AddLine(
-  '  verify_server_policy: DISABLED')
+    '  verify_server_policy: DISABLED')
 
 tr = Test.AddTestRun("default-enforce")
 tr.Setup.Copy("ssl/signed-foo.key")
@@ -147,9 +153,14 @@ tr6.StillRunningAfter = ts
 
 
 # No name checking for the sig-only permissive override for bad_bar
-ts.Disk.diags_log.Content += Testers.ExcludesExpression("WARNING: SNI \(bad_bar.com\) not in certificate", "bad_bar name checked should be skipped.")
-ts.Disk.diags_log.Content = Testers.ExcludesExpression("WARNING: SNI \(foo.com\) not in certificate", "foo name checked should be skipped.")
+ts.Disk.diags_log.Content += Testers.ExcludesExpression(
+    "WARNING: SNI \(bad_bar.com\) not in certificate", "bad_bar name checked should be skipped.")
+ts.Disk.diags_log.Content = Testers.ExcludesExpression(
+    "WARNING: SNI \(foo.com\) not in certificate", "foo name checked should be skipped.")
 # No checking for the self-signed on random.com.  No messages
-ts.Disk.diags_log.Content += Testers.ExcludesExpression("WARNING: Core server certificate verification failed for \(random.com\)", "signature check for random.com should be skipped")
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: Core server certificate verification failed for \(random2.com\)", "signature check for random.com should fail'")
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(bad_foo.com\) not in certificate", "bad_foo name checked should be checked.")
+ts.Disk.diags_log.Content += Testers.ExcludesExpression(
+    "WARNING: Core server certificate verification failed for \(random.com\)", "signature check for random.com should be skipped")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    "WARNING: Core server certificate verification failed for \(random2.com\)", "signature check for random.com should fail'")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    "WARNING: SNI \(bad_foo.com\) not in certificate", "bad_foo name checked should be checked.")
diff --git a/tests/gold_tests/tls/tls_verify3.test.py b/tests/gold_tests/tls/tls_verify3.test.py
index eb54c29..1098870 100644
--- a/tests/gold_tests/tls/tls_verify3.test.py
+++ b/tests/gold_tests/tls/tls_verify3.test.py
@@ -22,8 +22,14 @@ Test tls server certificate verification options
 
 # Define default ATS
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
-server_foo = Test.MakeOriginServer("server_foo", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
-server_bar = Test.MakeOriginServer("server_bar", ssl=True, options = {"--key": "{0}/signed-bar.key".format(Test.RunDirectory), "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
+server_foo = Test.MakeOriginServer("server_foo",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
+server_bar = Test.MakeOriginServer("server_bar",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-bar.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
 server = Test.MakeOriginServer("server", ssl=True)
 
 request_foo_header = {"headers": "GET / HTTP/1.1\r\nHost: foo.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
@@ -53,7 +59,7 @@ ts.Disk.remap_config.AddLine(
 ts.Disk.remap_config.AddLine(
     'map https://bar.com:{1}/ https://127.0.0.1:{0}'.format(server_bar.Variables.SSL_Port, ts.Variables.ssl_port))
 ts.Disk.remap_config.AddLine(
-    'map https://bob.bar.com:{1}/ https://127.0.0.1:{0}'.format(server_bar.Variables.SSL_Port,ts.Variables.ssl_port))
+    'map https://bob.bar.com:{1}/ https://127.0.0.1:{0}'.format(server_bar.Variables.SSL_Port, ts.Variables.ssl_port))
 ts.Disk.remap_config.AddLine(
     'map / https://127.0.0.1:{0}'.format(server.Variables.SSL_Port))
 
@@ -77,15 +83,15 @@ ts.Disk.records_config.update({
 })
 
 ts.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: bob.bar.com',
-  '  verify_server_policy: ENFORCED',
-  '  verify_server_properties: ALL',
-  '- fqdn: bob.*.com',
-  '  verify_server_policy: ENFORCED',
-  '  verify_server_properties: SIGNATURE',
-  "- fqdn: '*bar.com'",
-  '  verify_server_policy: DISABLED',
+    'sni:',
+    '- fqdn: bob.bar.com',
+    '  verify_server_policy: ENFORCED',
+    '  verify_server_properties: ALL',
+    '- fqdn: bob.*.com',
+    '  verify_server_policy: ENFORCED',
+    '  verify_server_properties: SIGNATURE',
+    "- fqdn: '*bar.com'",
+    '  verify_server_policy: DISABLED',
 ])
 
 tr = Test.AddTestRun("foo.com Permissive-Test")
@@ -104,7 +110,8 @@ tr.StillRunningAfter = ts
 tr.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Curl attempt should have succeeded")
 
 tr = Test.AddTestRun("my.foo.com Permissive-Test log failure")
-tr.Processes.Default.Command = "curl -v -k --resolve 'my.foo.com:{0}:127.0.0.1' https://my.foo.com:{0}".format(ts.Variables.ssl_port)
+tr.Processes.Default.Command = "curl -v -k --resolve 'my.foo.com:{0}:127.0.0.1' https://my.foo.com:{0}".format(
+    ts.Variables.ssl_port)
 tr.ReturnCode = 0
 tr.StillRunningAfter = server
 tr.StillRunningAfter = ts
@@ -112,21 +119,24 @@ tr.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Conn
 
 
 tr2 = Test.AddTestRun("bob.bar.com Override-enforcing-Test")
-tr2.Processes.Default.Command = "curl -v -k --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/".format(ts.Variables.ssl_port)
+tr2.Processes.Default.Command = "curl -v -k --resolve 'bob.bar.com:{0}:127.0.0.1' https://bob.bar.com:{0}/".format(
+    ts.Variables.ssl_port)
 tr2.ReturnCode = 0
 tr2.StillRunningAfter = server
 tr2.StillRunningAfter = ts
 tr2.Processes.Default.Streams.stdout = Testers.ContainsExpression("Could Not Connect", "Curl attempt should have succeeded")
 
 tr3 = Test.AddTestRun("bob.foo.com override-enforcing-name-test")
-tr3.Processes.Default.Command = "curl -v -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/".format(ts.Variables.ssl_port)
+tr3.Processes.Default.Command = "curl -v -k --resolve 'bob.foo.com:{0}:127.0.0.1' https://bob.foo.com:{0}/".format(
+    ts.Variables.ssl_port)
 tr3.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Curl attempt should not fail")
 tr3.ReturnCode = 0
 tr3.StillRunningAfter = server
 tr3.StillRunningAfter = ts
 
 tr3 = Test.AddTestRun("random.bar.com override-no-test")
-tr3.Processes.Default.Command = "curl -v -k --resolve 'random.bar.com:{0}:127.0.0.1' https://random.bar.com:{0}".format(ts.Variables.ssl_port)
+tr3.Processes.Default.Command = "curl -v -k --resolve 'random.bar.com:{0}:127.0.0.1' https://random.bar.com:{0}".format(
+    ts.Variables.ssl_port)
 tr3.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Connect", "Curl attempt should not fail")
 tr3.ReturnCode = 0
 tr3.StillRunningAfter = server
@@ -134,5 +144,8 @@ tr3.StillRunningAfter = ts
 
 
 # Over riding the built in ERROR check since we expect tr3 to fail
-ts.Disk.diags_log.Content = Testers.ContainsExpression("WARNING: SNI \(bob.bar.com\) not in certificate", "Make sure bob.bar name checked failed.")
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: Core server certificate verification failed for \(my.foo.com\). Action=Continue", "Make sure default permissive action takes")
+ts.Disk.diags_log.Content = Testers.ContainsExpression(
+    "WARNING: SNI \(bob.bar.com\) not in certificate", "Make sure bob.bar name checked failed.")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    r"WARNING: Core server certificate verification failed for \(my.foo.com\). Action=Continue",
+    "Make sure default permissive action takes")
diff --git a/tests/gold_tests/tls/tls_verify_base.test.py b/tests/gold_tests/tls/tls_verify_base.test.py
index 2c2374d..b1ee852 100644
--- a/tests/gold_tests/tls/tls_verify_base.test.py
+++ b/tests/gold_tests/tls/tls_verify_base.test.py
@@ -22,8 +22,14 @@ Test tls server certificate verification options
 
 # Define default ATS
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
-server_foo = Test.MakeOriginServer("server_foo", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
-server_bar = Test.MakeOriginServer("server_bar", ssl=True, options = {"--key": "{0}/signed-bar.key".format(Test.RunDirectory), "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
+server_foo = Test.MakeOriginServer("server_foo",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
+server_bar = Test.MakeOriginServer("server_bar",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-bar.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
 server = Test.MakeOriginServer("server", ssl=True)
 
 request_foo_header = {"headers": "GET / HTTP/1.1\r\nHost: foo.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
@@ -75,13 +81,13 @@ ts.Disk.records_config.update({
 })
 
 ts.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: bar.com',
-  '  verify_server_policy: ENFORCED',
-  '  verify_server_properties: ALL',
-  '- fqdn: bad_bar.com',
-  '  verify_server_policy: ENFORCED',
-  '  verify_server_properties: ALL'
+    'sni:',
+    '- fqdn: bar.com',
+    '  verify_server_policy: ENFORCED',
+    '  verify_server_properties: ALL',
+    '- fqdn: bad_bar.com',
+    '  verify_server_policy: ENFORCED',
+    '  verify_server_properties: ALL'
 ])
 
 tr = Test.AddTestRun("Permissive-Test")
@@ -122,5 +128,7 @@ tr3.StillRunningAfter = server
 tr3.StillRunningAfter = ts
 
 # Over riding the built in ERROR check since we expect tr3 to fail
-ts.Disk.diags_log.Content = Testers.ContainsExpression("WARNING: SNI \(bad_bar.com\) not in certificate. Action=Terminate", "Make sure bad_bar name checked failed.")
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(random.com\) not in certificate. Action=Continue ", "Permissive failure for random")
+ts.Disk.diags_log.Content = Testers.ContainsExpression(
+    "WARNING: SNI \(bad_bar.com\) not in certificate. Action=Terminate", "Make sure bad_bar name checked failed.")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    "WARNING: SNI \(random.com\) not in certificate. Action=Continue ", "Permissive failure for random")
diff --git a/tests/gold_tests/tls/tls_verify_ca_override.test.py b/tests/gold_tests/tls/tls_verify_ca_override.test.py
index b7208fa..f737a37 100644
--- a/tests/gold_tests/tls/tls_verify_ca_override.test.py
+++ b/tests/gold_tests/tls/tls_verify_ca_override.test.py
@@ -22,8 +22,14 @@ Test tls server  certificate verification options. Exercise conf_remap for ca bu
 
 # Define default ATS
 ts = Test.MakeATSProcess("ts", select_ports=True)
-server1 = Test.MakeOriginServer("server1", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
-server2 = Test.MakeOriginServer("server2", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed2-foo.pem".format(Test.RunDirectory)})
+server1 = Test.MakeOriginServer("server1",
+                                ssl=True,
+                                options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                         "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
+server2 = Test.MakeOriginServer("server2",
+                                ssl=True,
+                                options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                         "--cert": "{0}/signed2-foo.pem".format(Test.RunDirectory)})
 
 request_foo_header = {"headers": "GET / HTTP/1.1\r\nHost: foo.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
 request_bad_foo_header = {"headers": "GET / HTTP/1.1\r\nHost: bad_foo.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
@@ -47,16 +53,20 @@ ts.addSSLfile("ssl/signer2.pem")
 ts.addSSLfile("ssl/signer2.key")
 
 ts.Disk.remap_config.AddLine(
-    'map /case1 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.CA.cert.filename={1}/{2}'.format(server1.Variables.SSL_Port, ts.Variables.SSLDir, "signer.pem")
+    'map /case1 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.CA.cert.filename={1}/{2}'.format(
+        server1.Variables.SSL_Port, ts.Variables.SSLDir, "signer.pem")
 )
 ts.Disk.remap_config.AddLine(
-    'map /badcase1 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.CA.cert.filename={1}/{2}'.format(server1.Variables.SSL_Port, ts.Variables.SSLDir, "signer2.pem")
+    'map /badcase1 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.CA.cert.filename={1}/{2}'.format(
+        server1.Variables.SSL_Port, ts.Variables.SSLDir, "signer2.pem")
 )
 ts.Disk.remap_config.AddLine(
-    'map /case2 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.CA.cert.filename={1}/{2}'.format(server2.Variables.SSL_Port, ts.Variables.SSLDir, "signer2.pem")
+    'map /case2 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.CA.cert.filename={1}/{2}'.format(
+        server2.Variables.SSL_Port, ts.Variables.SSLDir, "signer2.pem")
 )
 ts.Disk.remap_config.AddLine(
-    'map /badcase2 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.CA.cert.filename={1}/{2}'.format(server2.Variables.SSL_Port, ts.Variables.SSLDir, "signer.pem")
+    'map /badcase2 https://127.0.0.1:{0}/ @plugin=conf_remap.so @pparam=proxy.config.ssl.client.CA.cert.filename={1}/{2}'.format(
+        server2.Variables.SSL_Port, ts.Variables.SSLDir, "signer.pem")
 )
 
 ts.Disk.ssl_multicert_config.AddLine(
diff --git a/tests/gold_tests/tls/tls_verify_not_pristine.test.py b/tests/gold_tests/tls/tls_verify_not_pristine.test.py
index 6018358..d574451 100644
--- a/tests/gold_tests/tls/tls_verify_not_pristine.test.py
+++ b/tests/gold_tests/tls/tls_verify_not_pristine.test.py
@@ -22,7 +22,10 @@ Test tls server certificate verification without a pristine host header
 
 # Define default ATS
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
-server_foo = Test.MakeOriginServer("server_foo", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
+server_foo = Test.MakeOriginServer("server_foo",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
 server = Test.MakeOriginServer("server", ssl=True)
 dns = Test.MakeDNServer("dns")
 
@@ -97,4 +100,5 @@ tr2.Processes.Default.Streams.stdout = Testers.ContainsExpression("Could Not Con
 
 # Over riding the built in ERROR check since we expect tr3 to fail
 ts.Disk.diags_log.Content = Testers.ExcludesExpression("verification failed", "Make sure the signatures didn't fail")
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(bar.com\) not in certificate", "Make sure bad_bar name checked failed.")
+ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(bar.com\) not in certificate",
+                                                        "Make sure bad_bar name checked failed.")
diff --git a/tests/gold_tests/tls/tls_verify_override.test.py b/tests/gold_tests/tls/tls_verify_override.test.py
index 68104f6..e4daffc 100644
--- a/tests/gold_tests/tls/tls_verify_override.test.py
+++ b/tests/gold_tests/tls/tls_verify_override.test.py
@@ -22,8 +22,14 @@ Test tls server certificate verification options. Exercise conf_remap
 
 # Define default ATS
 ts = Test.MakeATSProcess("ts", select_ports=True)
-server_foo = Test.MakeOriginServer("server_foo", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
-server_bar = Test.MakeOriginServer("server_bar", ssl=True, options = {"--key": "{0}/signed-bar.key".format(Test.RunDirectory), "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
+server_foo = Test.MakeOriginServer("server_foo",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
+server_bar = Test.MakeOriginServer("server_bar",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-bar.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
 server = Test.MakeOriginServer("server", ssl=True)
 
 dns = Test.MakeDNServer("dns")
@@ -53,29 +59,39 @@ ts.Disk.remap_config.AddLine(
 ts.Disk.remap_config.AddLine(
     'map http://foo.com/basic https://foo.com:{0}'.format(server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map http://foo.com/override https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(server_foo.Variables.SSL_Port))
+    'map http://foo.com/override https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(
+        server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
     'map http://bar.com/basic https://bar.com:{0}'.format(server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map http://bar.com/overridedisabled https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=DISABLED'.format(server_foo.Variables.SSL_Port))
+    'map http://bar.com/overridedisabled https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=DISABLED'.format(
+        server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map http://bar.com/overridesignature https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=SIGNATURE @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(server_foo.Variables.SSL_Port))
+    'map http://bar.com/overridesignature https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=SIGNATURE @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(
+        server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map http://bar.com/overrideenforced https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(server_foo.Variables.SSL_Port))
+    'map http://bar.com/overrideenforced https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(
+        server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
     'map /basic https://random.com:{0}'.format(server.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /overrideenforce https://127.0.0.1:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(server.Variables.SSL_Port))
+    'map /overrideenforce https://127.0.0.1:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(
+        server.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /overridename  https://127.0.0.1:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME'.format(server.Variables.SSL_Port))
+    'map /overridename  https://127.0.0.1:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME'.format(
+        server.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /snipolicyfooremap  https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=remap'.format(server_bar.Variables.SSL_Port))
+    'map /snipolicyfooremap  https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=remap'.format(
+        server_bar.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /snipolicyfoohost  https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=host'.format(server_bar.Variables.SSL_Port))
+    'map /snipolicyfoohost  https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=host'.format(
+        server_bar.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /snipolicybarremap  https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=remap'.format(server_bar.Variables.SSL_Port))
+    'map /snipolicybarremap  https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=remap'.format(
+        server_bar.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /snipolicybarhost  https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=host'.format(server_bar.Variables.SSL_Port))
+    'map /snipolicybarhost  https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=host'.format(
+        server_bar.Variables.SSL_Port))
 
 ts.Disk.ssl_multicert_config.AddLine(
     'dest_ip=* ssl_cert_name=server.pem ssl_key_name=server.key'
@@ -211,12 +227,21 @@ tr.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could not conn
 # Over riding the built in ERROR check since we expect some cases to fail
 
 # checks on random.com should fail with message only
-ts.Disk.diags_log.Content = Testers.ContainsExpression("WARNING: Core server certificate verification failed for \(random.com\). Action=Continue Error=self signed certificate server=random.com\(127.0.0.1\) depth=0", "Warning for self signed certificate")
+ts.Disk.diags_log.Content = Testers.ContainsExpression(
+    r"WARNING: Core server certificate verification failed for \(random.com\). Action=Continue Error=self signed certificate server=random.com\(127.0.0.1\) depth=0",
+    "Warning for self signed certificate")
 # permissive failure for bar.com
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(bar.com\) not in certificate. Action=Continue server=bar.com\(127.0.0.1\)", "Warning on missing name for bar.com")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    r"WARNING: SNI \(bar.com\) not in certificate. Action=Continue server=bar.com\(127.0.0.1\)",
+    "Warning on missing name for bar.com")
 # name check failure for random.com
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(random.com\) not in certificate. Action=Continue server=random.com\(127.0.0.1\)", "Warning on missing name for randome.com")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    r"WARNING: SNI \(random.com\) not in certificate. Action=Continue server=random.com\(127.0.0.1\)",
+    "Warning on missing name for randome.com")
 # name check failure for bar.com
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(bar.com\) not in certificate. Action=Terminate server=bar.com\(127.0.0.1\)", "Failure on missing name for bar.com")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    r"WARNING: SNI \(bar.com\) not in certificate. Action=Terminate server=bar.com\(127.0.0.1\)",
+    "Failure on missing name for bar.com")
 # See if the explicitly set default sni_policy of remap works.
-ts.Disk.diags_log.Content += Testers.ExcludesExpression("WARNING: SNI \(foo.com\) not in certificate. Action=Continue", "Warning on missing name for foo.com")
+ts.Disk.diags_log.Content += Testers.ExcludesExpression(
+    "WARNING: SNI \(foo.com\) not in certificate. Action=Continue", "Warning on missing name for foo.com")
diff --git a/tests/gold_tests/tls/tls_verify_override_base.test.py b/tests/gold_tests/tls/tls_verify_override_base.test.py
index 84a51d6..8650ad6 100644
--- a/tests/gold_tests/tls/tls_verify_override_base.test.py
+++ b/tests/gold_tests/tls/tls_verify_override_base.test.py
@@ -22,8 +22,14 @@ Test tls server certificate verification options. Exercise conf_remap
 
 # Define default ATS
 ts = Test.MakeATSProcess("ts", select_ports=True)
-server_foo = Test.MakeOriginServer("server_foo", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
-server_bar = Test.MakeOriginServer("server_bar", ssl=True, options = {"--key": "{0}/signed-bar.key".format(Test.RunDirectory), "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
+server_foo = Test.MakeOriginServer("server_foo",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory)})
+server_bar = Test.MakeOriginServer("server_bar",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-bar.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-bar.pem".format(Test.RunDirectory)})
 server = Test.MakeOriginServer("server", ssl=True)
 
 dns = Test.MakeDNServer("dns")
@@ -51,29 +57,39 @@ ts.addSSLfile("ssl/signer.key")
 ts.Disk.remap_config.AddLine(
     'map http://foo.com/basic https://foo.com:{0}'.format(server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map http://foo.com/override https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(server_foo.Variables.SSL_Port))
+    'map http://foo.com/override https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(
+        server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
     'map http://bar.com/basic https://bar.com:{0}'.format(server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map http://bar.com/overridedisabled https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=DISABLED'.format(server_foo.Variables.SSL_Port))
+    'map http://bar.com/overridedisabled https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=DISABLED'.format(
+        server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map http://bar.com/overridesignature https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=SIGNATURE @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(server_foo.Variables.SSL_Port))
+    'map http://bar.com/overridesignature https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=SIGNATURE @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(
+        server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map http://bar.com/overrideenforced https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(server_foo.Variables.SSL_Port))
+    'map http://bar.com/overrideenforced https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(
+        server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
     'map /basic https://127.0.0.1:{0}'.format(server.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /overrideenforce https://127.0.0.1:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(server.Variables.SSL_Port))
+    'map /overrideenforce https://127.0.0.1:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(
+        server.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /overridename  https://127.0.0.1:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME'.format(server.Variables.SSL_Port))
+    'map /overridename  https://127.0.0.1:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME'.format(
+        server.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /snipolicyfooremap  https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=remap'.format(server_bar.Variables.SSL_Port))
+    'map /snipolicyfooremap  https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=remap'.format(
+        server_bar.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /snipolicyfoohost  https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=host'.format(server_bar.Variables.SSL_Port))
+    'map /snipolicyfoohost  https://foo.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=host'.format(
+        server_bar.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /snipolicybarremap  https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=remap'.format(server_bar.Variables.SSL_Port))
+    'map /snipolicybarremap  https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=remap'.format(
+        server_bar.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map /snipolicybarhost  https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=host'.format(server_bar.Variables.SSL_Port))
+    'map /snipolicybarhost  https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=NAME @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED @plugin=conf_remap.so @pparam=proxy.config.ssl.client.sni_policy=host'.format(
+        server_bar.Variables.SSL_Port))
 
 ts.Disk.ssl_multicert_config.AddLine(
     'dest_ip=* ssl_cert_name=server.pem ssl_key_name=server.key'
@@ -197,10 +213,18 @@ tr.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could not conn
 # Over riding the built in ERROR check since we expect some cases to fail
 
 # checks on random.com should fail with message only
-ts.Disk.diags_log.Content = Testers.ContainsExpression("WARNING: Core server certificate verification failed for \(random.com\). Action=Continue Error=self signed certificate server=127.0.0.1\(127.0.0.1\) depth=0", "Warning for self signed certificate")
+ts.Disk.diags_log.Content = Testers.ContainsExpression(
+    r"WARNING: Core server certificate verification failed for \(random.com\). Action=Continue Error=self signed certificate server=127.0.0.1\(127.0.0.1\) depth=0",
+    "Warning for self signed certificate")
 # permissive failure for bar.com
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(bar.com\) not in certificate. Action=Continue server=bar.com\(127.0.0.1\)", "Warning on missing name for bar.com")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    r"WARNING: SNI \(bar.com\) not in certificate. Action=Continue server=bar.com\(127.0.0.1\)",
+    "Warning on missing name for bar.com")
 # name check failure for random.com
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(random.com\) not in certificate. Action=Continue server=127.0.0.1\(127.0.0.1\)", "Warning on missing name for randome.com")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    r"WARNING: SNI \(random.com\) not in certificate. Action=Continue server=127.0.0.1\(127.0.0.1\)",
+    "Warning on missing name for randome.com")
 # name check failure for bar.com
-ts.Disk.diags_log.Content += Testers.ContainsExpression("WARNING: SNI \(bar.com\) not in certificate. Action=Terminate server=bar.com\(127.0.0.1\)", "Failure on missing name for bar.com")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    r"WARNING: SNI \(bar.com\) not in certificate. Action=Terminate server=bar.com\(127.0.0.1\)",
+    "Failure on missing name for bar.com")
diff --git a/tests/gold_tests/tls/tls_verify_override_sni.test.py b/tests/gold_tests/tls/tls_verify_override_sni.test.py
index 38ceeb3..be2e13b 100644
--- a/tests/gold_tests/tls/tls_verify_override_sni.test.py
+++ b/tests/gold_tests/tls/tls_verify_override_sni.test.py
@@ -25,8 +25,22 @@ Test tls server certificate verification options. Exercise conf_remap
 ts = Test.MakeATSProcess("ts", select_ports=True)
 cafile = "{0}/signer.pem".format(Test.RunDirectory)
 
-server_foo = Test.MakeOriginServer("server_foo", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory), "--clientCA": cafile, "--clientverify": ""}, clientcert="{0}/signed-bar.pem".format(Test.RunDirectory), clientkey="{0}/signed-bar.key".format(Test.RunDirectory))
-server_bar = Test.MakeOriginServer("server_bar", ssl=True, options = {"--key": "{0}/signed-foo.key".format(Test.RunDirectory), "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory), "--clientCA": cafile, "--clientverify": ""}, clientcert="{0}/signed-bar.pem".format(Test.RunDirectory), clientkey="{0}/signed-bar.key".format(Test.RunDirectory))
+server_foo = Test.MakeOriginServer("server_foo",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory),
+                                            "--clientCA": cafile,
+                                            "--clientverify": ""},
+                                   clientcert="{0}/signed-bar.pem".format(Test.RunDirectory),
+                                   clientkey="{0}/signed-bar.key".format(Test.RunDirectory))
+server_bar = Test.MakeOriginServer("server_bar",
+                                   ssl=True,
+                                   options={"--key": "{0}/signed-foo.key".format(Test.RunDirectory),
+                                            "--cert": "{0}/signed-foo.pem".format(Test.RunDirectory),
+                                            "--clientCA": cafile,
+                                            "--clientverify": ""},
+                                   clientcert="{0}/signed-bar.pem".format(Test.RunDirectory),
+                                   clientkey="{0}/signed-bar.key".format(Test.RunDirectory))
 
 dns = Test.MakeDNServer("dns")
 
@@ -60,9 +74,11 @@ ts.Disk.remap_config.AddLine(
 ts.Disk.remap_config.AddLine(
     'map http://foo.com/default https://foo.com:{0}'.format(server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map http://foo.com/overridepolicy https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(server_foo.Variables.SSL_Port))
+    'map http://foo.com/overridepolicy https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.policy=ENFORCED'.format(
+        server_foo.Variables.SSL_Port))
 ts.Disk.remap_config.AddLine(
-    'map http://foo.com/overrideproperties https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=SIGNATURE'.format(server_foo.Variables.SSL_Port))
+    'map http://foo.com/overrideproperties https://bar.com:{0} @plugin=conf_remap.so @pparam=proxy.config.ssl.client.verify.server.properties=SIGNATURE'.format(
+        server_foo.Variables.SSL_Port))
 
 ts.Disk.ssl_multicert_config.AddLine(
     'dest_ip=* ssl_cert_name=server.pem ssl_key_name=server.key'
@@ -88,10 +104,10 @@ ts.Disk.records_config.update({
 })
 
 ts.Disk.sni_yaml.AddLines([
-  'sni:',
-  '- fqdn: bar.com',
-  '  client_cert: "{0}/signed-foo.pem"'.format(ts.Variables.SSLDir),
-  '  client_key: "{0}/signed-foo.key"'.format(ts.Variables.SSLDir),
+    'sni:',
+    '- fqdn: bar.com',
+    '  client_cert: "{0}/signed-foo.pem"'.format(ts.Variables.SSLDir),
+    '  client_key: "{0}/signed-foo.key"'.format(ts.Variables.SSLDir),
 ])
 
 dns.addRecords(records={"foo.com.": ["127.0.0.1"]})
@@ -130,6 +146,7 @@ tr2.Processes.Default.Streams.stdout = Testers.ExcludesExpression("Could Not Con
 
 
 # Over riding the built in ERROR check since we expect some cases to fail
-ts.Disk.diags_log.Content = Testers.ContainsExpression("WARNING: SNI \(bar.com\) not in certificate. Action=Continue server=bar.com", "Warning for mismatch name not enforcing")
-ts.Disk.diags_log.Content += Testers.ContainsExpression(" WARNING: SNI \(bar.com\) not in certificate. Action=Terminate server=bar.com", "Warning for enforcing mismatch")
-
+ts.Disk.diags_log.Content = Testers.ContainsExpression(
+    "WARNING: SNI \(bar.com\) not in certificate. Action=Continue server=bar.com", "Warning for mismatch name not enforcing")
+ts.Disk.diags_log.Content += Testers.ContainsExpression(
+    " WARNING: SNI \(bar.com\) not in certificate. Action=Terminate server=bar.com", "Warning for enforcing mismatch")
diff --git a/tests/gold_tests/tls_hooks/tls_hooks.test.py b/tests/gold_tests/tls_hooks/tls_hooks.test.py
index c6e7a0c..c1d7ee8 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks.test.py
@@ -39,7 +39,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.TLSv1_3': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
@@ -62,14 +62,17 @@ tr.StillRunningAfter = server
 tr.Processes.Default.Command = 'curl -v -k -H \'host:example.com:{0}\' https://127.0.0.1:{0}'.format(ts.Variables.ssl_port)
 tr.Processes.Default.ReturnCode = 0
 tr.Processes.Default.Streams.stdout = "gold/preaccept-1.gold"
-tr.Processes.Default.Streams.All = Testers.ExcludesExpression("TLSv1.3 (IN), TLS handshake, Finished (20):", "Should not negotiate a TLSv1.3 connection")
+tr.Processes.Default.Streams.All = Testers.ExcludesExpression(
+    "TLSv1.3 (IN), TLS handshake, Finished (20):", "Should not negotiate a TLSv1.3 connection")
 
 ts.Streams.stderr = "gold/ts-preaccept-1.gold"
 
 # the preaccept may get triggered twice because the test framework creates a TCP connection before handing off to traffic_server
 preacceptstring = "Pre accept callback 0"
 ts.Streams.All = Testers.ContainsExpression(
-    "\A(?:(?!{0}).)*{0}.*({0})?(?!.*{0}).*\Z".format(preacceptstring), "Pre accept message appears only once or twice", reflags=re.S | re.M)
+    r"\A(?:(?!{0}).)*{0}.*({0})?(?!.*{0}).*\Z".format(preacceptstring),
+    "Pre accept message appears only once or twice",
+    reflags=re.S | re.M)
 
 tr.Processes.Default.TimeOut = 15
 tr.TimeOut = 15
diff --git a/tests/gold_tests/tls_hooks/tls_hooks10.test.py b/tests/gold_tests/tls_hooks/tls_hooks10.test.py
index b3e665a..45f34ee 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks10.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks10.test.py
@@ -38,7 +38,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks11.test.py b/tests/gold_tests/tls_hooks/tls_hooks11.test.py
index 7101beb..04f5a1b 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks11.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks11.test.py
@@ -39,7 +39,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
@@ -66,6 +66,8 @@ ts.Streams.stderr = "gold/ts-preaccept-delayed-1.gold"
 
 preacceptstring = "Pre accept delay callback 0"
 ts.Streams.All = Testers.ContainsExpression(
-    "\A(?:(?!{0}).)*{0}.*({0})?(?!.*{0}).*\Z".format(preacceptstring), "Pre accept message appears only once or twice", reflags=re.S | re.M)
+    r"\A(?:(?!{0}).)*{0}.*({0})?(?!.*{0}).*\Z".format(preacceptstring),
+    "Pre accept message appears only once or twice",
+    reflags=re.S | re.M)
 tr.Processes.Default.TimeOut = 15
 tr.TimeOut = 15
diff --git a/tests/gold_tests/tls_hooks/tls_hooks12.test.py b/tests/gold_tests/tls_hooks/tls_hooks12.test.py
index 1d7f532..2c9ab81 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks12.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks12.test.py
@@ -38,7 +38,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks13.test.py b/tests/gold_tests/tls_hooks/tls_hooks13.test.py
index 192655d..71fb3b5 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks13.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks13.test.py
@@ -38,7 +38,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks14.test.py b/tests/gold_tests/tls_hooks/tls_hooks14.test.py
index 8b39c64..c7bc111 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks14.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks14.test.py
@@ -38,7 +38,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks15.test.py b/tests/gold_tests/tls_hooks/tls_hooks15.test.py
index 12d0244..aa30ffc 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks15.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks15.test.py
@@ -38,7 +38,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks16.test.py b/tests/gold_tests/tls_hooks/tls_hooks16.test.py
index 958c04b..22f03d3 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks16.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks16.test.py
@@ -42,7 +42,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks17.test.py b/tests/gold_tests/tls_hooks/tls_hooks17.test.py
index 573d0c3..0fddd75 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks17.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks17.test.py
@@ -42,7 +42,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks18.test.py b/tests/gold_tests/tls_hooks/tls_hooks18.test.py
index 80ba8c5..9593b8e 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks18.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks18.test.py
@@ -26,7 +26,7 @@ Test different combinations of TLS handshake hooks to ensure they are applied co
 
 Test.SkipUnless(
     Condition.HasOpenSSLVersion("1.1.1")
-    )
+)
 
 ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
 server = Test.MakeOriginServer("server")
@@ -43,7 +43,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks2.test.py b/tests/gold_tests/tls_hooks/tls_hooks2.test.py
index 4a89495..80c3ed1 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks2.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks2.test.py
@@ -39,7 +39,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks3.test.py b/tests/gold_tests/tls_hooks/tls_hooks3.test.py
index 91b34c6..624cb4d 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks3.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks3.test.py
@@ -39,7 +39,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks4.test.py b/tests/gold_tests/tls_hooks/tls_hooks4.test.py
index 2ba8db1..a78ef39 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks4.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks4.test.py
@@ -39,7 +39,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks6.test.py b/tests/gold_tests/tls_hooks/tls_hooks6.test.py
index b21600b..939aa1e 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks6.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks6.test.py
@@ -39,7 +39,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
@@ -68,9 +68,13 @@ ts.Streams.stderr = "gold/ts-preaccept-2.gold"
 preacceptstring0 = "Pre accept callback 0"
 preacceptstring1 = "Pre accept callback 1"
 ts.Streams.All = Testers.ContainsExpression(
-    "\A(?:(?!{0}).)*{0}.*({0})?(?!.*{0}).*\Z".format(preacceptstring0), "Pre accept message appears only once or twice", reflags=re.S | re.M)
+    r"\A(?:(?!{0}).)*{0}.*({0})?(?!.*{0}).*\Z".format(preacceptstring0),
+    "Pre accept message appears only once or twice",
+    reflags=re.S | re.M)
 ts.Streams.All = Testers.ContainsExpression(
-    "\A(?:(?!{0}).)*{0}.*({0})?(?!.*{0}).*\Z".format(preacceptstring1), "Pre accept message appears only once or twice", reflags=re.S | re.M)
+    r"\A(?:(?!{0}).)*{0}.*({0})?(?!.*{0}).*\Z".format(preacceptstring1),
+    "Pre accept message appears only once or twice",
+    reflags=re.S | re.M)
 
 tr.Processes.Default.TimeOut = 15
 tr.TimeOut = 15
diff --git a/tests/gold_tests/tls_hooks/tls_hooks7.test.py b/tests/gold_tests/tls_hooks/tls_hooks7.test.py
index 26bf25b..278dd50 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks7.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks7.test.py
@@ -39,7 +39,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks8.test.py b/tests/gold_tests/tls_hooks/tls_hooks8.test.py
index 8752f2f..72b194c 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks8.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks8.test.py
@@ -39,7 +39,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/gold_tests/tls_hooks/tls_hooks9.test.py b/tests/gold_tests/tls_hooks/tls_hooks9.test.py
index 2fc904c..efdcb16 100644
--- a/tests/gold_tests/tls_hooks/tls_hooks9.test.py
+++ b/tests/gold_tests/tls_hooks/tls_hooks9.test.py
@@ -39,7 +39,7 @@ ts.Disk.records_config.update({
     'proxy.config.diags.debug.tags': 'ssl_hook_test',
     'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
     'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
-    'proxy.config.ssl.client.verify.server':  0,
+    'proxy.config.ssl.client.verify.server': 0,
     'proxy.config.ssl.server.cipher_suite': 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:RC4-MD5:AES128-SHA:AES256-SHA:DES-CBC3-SHA!SRP:!DSS:!PSK:!aNULL:!eNULL:!SSLv2',
 })
 
diff --git a/tests/tools/tcp_client.py b/tests/tools/tcp_client.py
index fba05c4..632f76d 100644
--- a/tests/tools/tcp_client.py
+++ b/tests/tools/tcp_client.py
@@ -22,6 +22,7 @@ import socket
 import sys
 import time
 
+
 def tcp_client(host, port, data, closeDelaySeconds=0):
     s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
     s.connect((host, port))
@@ -52,12 +53,13 @@ to further writes. This is useful to simulate the sending of partial data.
 
 
 def main(argv):
-    parser = argparse.ArgumentParser(description=DESCRIPTION,\
-            formatter_class=argparse.RawDescriptionHelpFormatter)
+    parser = argparse.ArgumentParser(description=DESCRIPTION,
+                                     formatter_class=argparse.RawDescriptionHelpFormatter)
     parser.add_argument('host', help='the target host')
     parser.add_argument('port', type=int, help='the target port')
     parser.add_argument('file', help='the file with content to be sent')
-    parser.add_argument('--delay-after-send', metavar='SECONDS', type=int, help='after send, delay in seconds before half-close', default=0 )
+    parser.add_argument('--delay-after-send', metavar='SECONDS', type=int,
+                        help='after send, delay in seconds before half-close', default=0)
     args = parser.parse_args()
 
     data = ''
diff --git a/tools/check-unused-dependencies b/tools/check-unused-dependencies
index 45ee526..691a054 100755
--- a/tools/check-unused-dependencies
+++ b/tools/check-unused-dependencies
@@ -68,7 +68,7 @@ def get_dependencies(program):
                     ])):
                 continue
 
-        if re.sub('\s+', '', dependency):
+        if re.sub(r'\s+', '', dependency):
             yield dependency