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Posted to commits@qpid.apache.org by gs...@apache.org on 2015/03/11 22:42:59 UTC
[2/2] qpid-proton git commit: Some sphinx based documentation of the
python reactive api, including a tutorial to accompany the examples.
Some sphinx based documentation of the python reactive api, including a tutorial to accompany the examples.
Project: http://git-wip-us.apache.org/repos/asf/qpid-proton/repo
Commit: http://git-wip-us.apache.org/repos/asf/qpid-proton/commit/4653cdc6
Tree: http://git-wip-us.apache.org/repos/asf/qpid-proton/tree/4653cdc6
Diff: http://git-wip-us.apache.org/repos/asf/qpid-proton/diff/4653cdc6
Branch: refs/heads/master
Commit: 4653cdc6fddb311d9805c6839ef7f0d1f718442f
Parents: 8235ba1
Author: Gordon Sim <gs...@redhat.com>
Authored: Wed Feb 18 17:55:09 2015 +0000
Committer: Gordon Sim <gs...@redhat.com>
Committed: Wed Mar 11 21:43:59 2015 +0000
----------------------------------------------------------------------
examples/python/broker.py | 2 -
examples/python/direct_recv.py | 5 +-
examples/python/direct_send.py | 21 +-
examples/python/server.py | 8 +-
examples/python/server_direct.py | 10 +-
examples/python/test_examples.py | 6 +-
proton-c/bindings/python/docs/Makefile | 153 ++++++++++
proton-c/bindings/python/docs/README | 5 +
proton-c/bindings/python/docs/make.bat | 190 ++++++++++++
proton-c/bindings/python/docs/source/conf.py | 242 +++++++++++++++
proton-c/bindings/python/docs/source/index.rst | 24 ++
.../bindings/python/docs/source/overview.rst | 111 +++++++
.../bindings/python/docs/source/reference.rst | 44 +++
.../bindings/python/docs/source/tutorial.rst | 301 +++++++++++++++++++
14 files changed, 1103 insertions(+), 19 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/examples/python/broker.py
----------------------------------------------------------------------
diff --git a/examples/python/broker.py b/examples/python/broker.py
index 13eb97c..8769268 100755
--- a/examples/python/broker.py
+++ b/examples/python/broker.py
@@ -96,11 +96,9 @@ class Broker(MessagingHandler):
self._unsubscribe(event.link)
def on_connection_closing(self, event):
- print "on_connection_closing"
self.remove_stale_consumers(event.connection)
def on_disconnected(self, event):
- print "on_disconnected"
self.remove_stale_consumers(event.connection)
def remove_stale_consumers(self, connection):
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/examples/python/direct_recv.py
----------------------------------------------------------------------
diff --git a/examples/python/direct_recv.py b/examples/python/direct_recv.py
index dd0e3c9..92f712c 100755
--- a/examples/python/direct_recv.py
+++ b/examples/python/direct_recv.py
@@ -33,6 +33,9 @@ class Recv(MessagingHandler):
self.acceptor = event.container.listen(self.url)
def on_message(self, event):
+ if event.message.id and event.message.id < self.received:
+ # ignore duplicate message
+ return
if self.expected == 0 or self.received < self.expected:
print event.message.body
self.received += 1
@@ -42,7 +45,7 @@ class Recv(MessagingHandler):
self.acceptor.close()
parser = optparse.OptionParser(usage="usage: %prog [options]")
-parser.add_option("-a", "--address", default="localhost:8888",
+parser.add_option("-a", "--address", default="localhost:5672/examples",
help="address from which messages are received (default %default)")
parser.add_option("-m", "--messages", type="int", default=100,
help="number of messages to receive; 0 receives indefinitely (default %default)")
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/examples/python/direct_send.py
----------------------------------------------------------------------
diff --git a/examples/python/direct_send.py b/examples/python/direct_send.py
index bfeb357..0bfad17 100755
--- a/examples/python/direct_send.py
+++ b/examples/python/direct_send.py
@@ -24,27 +24,40 @@ from proton.handlers import MessagingHandler
from proton.reactor import Container
class Send(MessagingHandler):
- def __init__(self, url):
+ def __init__(self, url, messages):
super(Send, self).__init__()
self.url = url
self.sent = 0
self.confirmed = 0
+ self.total = messages
def on_start(self, event):
- event.container.listen(self.url)
+ self.acceptor = event.container.listen(self.url)
def on_sendable(self, event):
- while event.sender.credit:
+ while event.sender.credit and self.sent < self.total:
msg = Message(id=(self.sent+1), body={'sequence':(self.sent+1)})
event.sender.send(msg)
self.sent += 1
def on_accepted(self, event):
self.confirmed += 1
+ if self.confirmed == self.total:
+ print "all messages confirmed"
+ event.connection.close()
+ self.acceptor.close()
def on_disconnected(self, event):
self.sent = self.confirmed
+parser = optparse.OptionParser(usage="usage: %prog [options]",
+ description="Send messages to the supplied address.")
+parser.add_option("-a", "--address", default="localhost:5672/examples",
+ help="address to which messages are sent (default %default)")
+parser.add_option("-m", "--messages", type="int", default=100,
+ help="number of messages to send (default %default)")
+opts, args = parser.parse_args()
+
try:
- Container(Send("localhost:8888")).run()
+ Container(Send(opts.address, opts.messages)).run()
except KeyboardInterrupt: pass
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/examples/python/server.py
----------------------------------------------------------------------
diff --git a/examples/python/server.py b/examples/python/server.py
index 63e5bbc..62aa162 100755
--- a/examples/python/server.py
+++ b/examples/python/server.py
@@ -27,13 +27,13 @@ class Server(MessagingHandler):
super(Server, self).__init__()
self.url = url
self.address = address
+ self.senders = {}
def on_start(self, event):
print "Listening on", self.url
self.container = event.container
self.conn = event.container.connect(self.url)
self.receiver = event.container.create_receiver(self.conn, self.address)
- self.senders = {}
self.relay = None
def on_connection_opened(self, event):
@@ -41,10 +41,8 @@ class Server(MessagingHandler):
self.relay = self.container.create_sender(self.conn, None)
def on_message(self, event):
- print "Received", event.message
- sender = self.relay
- if not sender:
- sender = self.senders.get(event.message.reply_to)
+ print "Received", event.message
+ sender = self.relay or self.senders.get(event.message.reply_to)
if not sender:
sender = self.container.create_sender(self.conn, event.message.reply_to)
self.senders[event.message.reply_to] = sender
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/examples/python/server_direct.py
----------------------------------------------------------------------
diff --git a/examples/python/server_direct.py b/examples/python/server_direct.py
index 25af702..18a20f3 100755
--- a/examples/python/server_direct.py
+++ b/examples/python/server_direct.py
@@ -47,11 +47,13 @@ class Server(MessagingHandler):
event.link.target.address = event.link.remote_target.address
def on_message(self, event):
- print "Received", event.message
+ print "Received", event.message
sender = self.senders.get(event.message.reply_to)
- if sender:
- sender.send(Message(address=event.message.reply_to, body=event.message.body.upper(),
- correlation_id=event.message.correlation_id))
+ if not sender:
+ print "No link for reply"
+ return
+ sender.send(Message(address=event.message.reply_to, body=event.message.body.upper(),
+ correlation_id=event.message.correlation_id))
try:
Container(Server("0.0.0.0:8888")).run()
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/examples/python/test_examples.py
----------------------------------------------------------------------
diff --git a/examples/python/test_examples.py b/examples/python/test_examples.py
index c3eaa11..9c89344 100644
--- a/examples/python/test_examples.py
+++ b/examples/python/test_examples.py
@@ -110,7 +110,7 @@ class ExamplesTest(unittest.TestCase):
def test_simple_send_direct_recv(self):
self.maxDiff = None
- r = subprocess.Popen(['direct_recv.py'], stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
+ r = subprocess.Popen(['direct_recv.py', '-a', 'localhost:8888'], stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
time.sleep(0.5)
s = subprocess.Popen(['simple_send.py', '-a', 'localhost:8888'], stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
s.wait()
@@ -120,11 +120,11 @@ class ExamplesTest(unittest.TestCase):
self.assertEqual(actual, expected)
def test_direct_send_simple_recv(self):
- s = subprocess.Popen(['direct_send.py'], stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
+ s = subprocess.Popen(['direct_send.py', '-a', 'localhost:8888'], stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
time.sleep(0.5)
r = subprocess.Popen(['simple_recv.py', '-a', 'localhost:8888'], stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
r.wait()
+ s.wait()
actual = [l.strip() for l in r.stdout]
expected = ["{'sequence': %iL}" % (i+1) for i in range(100)]
- s.terminate()
self.assertEqual(actual, expected)
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/proton-c/bindings/python/docs/Makefile
----------------------------------------------------------------------
diff --git a/proton-c/bindings/python/docs/Makefile b/proton-c/bindings/python/docs/Makefile
new file mode 100644
index 0000000..d6c6886
--- /dev/null
+++ b/proton-c/bindings/python/docs/Makefile
@@ -0,0 +1,153 @@
+# Makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS =
+SPHINXBUILD = sphinx-build
+PAPER =
+BUILDDIR = build
+
+# Internal variables.
+PAPEROPT_a4 = -D latex_paper_size=a4
+PAPEROPT_letter = -D latex_paper_size=letter
+ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
+# the i18n builder cannot share the environment and doctrees with the others
+I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
+
+.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
+
+help:
+ @echo "Please use \`make <target>' where <target> is one of"
+ @echo " html to make standalone HTML files"
+ @echo " dirhtml to make HTML files named index.html in directories"
+ @echo " singlehtml to make a single large HTML file"
+ @echo " pickle to make pickle files"
+ @echo " json to make JSON files"
+ @echo " htmlhelp to make HTML files and a HTML help project"
+ @echo " qthelp to make HTML files and a qthelp project"
+ @echo " devhelp to make HTML files and a Devhelp project"
+ @echo " epub to make an epub"
+ @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
+ @echo " latexpdf to make LaTeX files and run them through pdflatex"
+ @echo " text to make text files"
+ @echo " man to make manual pages"
+ @echo " texinfo to make Texinfo files"
+ @echo " info to make Texinfo files and run them through makeinfo"
+ @echo " gettext to make PO message catalogs"
+ @echo " changes to make an overview of all changed/added/deprecated items"
+ @echo " linkcheck to check all external links for integrity"
+ @echo " doctest to run all doctests embedded in the documentation (if enabled)"
+
+clean:
+ -rm -rf $(BUILDDIR)/*
+
+html:
+ $(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
+ @echo
+ @echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
+
+dirhtml:
+ $(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
+ @echo
+ @echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
+
+singlehtml:
+ $(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
+ @echo
+ @echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
+
+pickle:
+ $(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
+ @echo
+ @echo "Build finished; now you can process the pickle files."
+
+json:
+ $(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
+ @echo
+ @echo "Build finished; now you can process the JSON files."
+
+htmlhelp:
+ $(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
+ @echo
+ @echo "Build finished; now you can run HTML Help Workshop with the" \
+ ".hhp project file in $(BUILDDIR)/htmlhelp."
+
+qthelp:
+ $(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
+ @echo
+ @echo "Build finished; now you can run "qcollectiongenerator" with the" \
+ ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
+ @echo "# qcollectiongenerator $(BUILDDIR)/qthelp/ApacheQpidProton.qhcp"
+ @echo "To view the help file:"
+ @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/ApacheQpidProton.qhc"
+
+devhelp:
+ $(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
+ @echo
+ @echo "Build finished."
+ @echo "To view the help file:"
+ @echo "# mkdir -p $$HOME/.local/share/devhelp/ApacheQpidProton"
+ @echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/ApacheQpidProton"
+ @echo "# devhelp"
+
+epub:
+ $(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
+ @echo
+ @echo "Build finished. The epub file is in $(BUILDDIR)/epub."
+
+latex:
+ $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+ @echo
+ @echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
+ @echo "Run \`make' in that directory to run these through (pdf)latex" \
+ "(use \`make latexpdf' here to do that automatically)."
+
+latexpdf:
+ $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+ @echo "Running LaTeX files through pdflatex..."
+ $(MAKE) -C $(BUILDDIR)/latex all-pdf
+ @echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+text:
+ $(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
+ @echo
+ @echo "Build finished. The text files are in $(BUILDDIR)/text."
+
+man:
+ $(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
+ @echo
+ @echo "Build finished. The manual pages are in $(BUILDDIR)/man."
+
+texinfo:
+ $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
+ @echo
+ @echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
+ @echo "Run \`make' in that directory to run these through makeinfo" \
+ "(use \`make info' here to do that automatically)."
+
+info:
+ $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
+ @echo "Running Texinfo files through makeinfo..."
+ make -C $(BUILDDIR)/texinfo info
+ @echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
+
+gettext:
+ $(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
+ @echo
+ @echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
+
+changes:
+ $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
+ @echo
+ @echo "The overview file is in $(BUILDDIR)/changes."
+
+linkcheck:
+ $(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
+ @echo
+ @echo "Link check complete; look for any errors in the above output " \
+ "or in $(BUILDDIR)/linkcheck/output.txt."
+
+doctest:
+ $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
+ @echo "Testing of doctests in the sources finished, look at the " \
+ "results in $(BUILDDIR)/doctest/output.txt."
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/proton-c/bindings/python/docs/README
----------------------------------------------------------------------
diff --git a/proton-c/bindings/python/docs/README b/proton-c/bindings/python/docs/README
new file mode 100644
index 0000000..a8eeeec
--- /dev/null
+++ b/proton-c/bindings/python/docs/README
@@ -0,0 +1,5 @@
+Note: The generation of the documentation is not yet hooked into the
+overall build. The docs are based on shpinx which you will need to
+have installed. To build the docs you also need to have the proton lib
+on your PYTHONPATH. Then simply run `make html` and the html files are
+generated under build here.
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/proton-c/bindings/python/docs/make.bat
----------------------------------------------------------------------
diff --git a/proton-c/bindings/python/docs/make.bat b/proton-c/bindings/python/docs/make.bat
new file mode 100644
index 0000000..e3c7209
--- /dev/null
+++ b/proton-c/bindings/python/docs/make.bat
@@ -0,0 +1,190 @@
+@ECHO OFF
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+ set SPHINXBUILD=sphinx-build
+)
+set BUILDDIR=build
+set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% source
+set I18NSPHINXOPTS=%SPHINXOPTS% source
+if NOT "%PAPER%" == "" (
+ set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
+ set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS%
+)
+
+if "%1" == "" goto help
+
+if "%1" == "help" (
+ :help
+ echo.Please use `make ^<target^>` where ^<target^> is one of
+ echo. html to make standalone HTML files
+ echo. dirhtml to make HTML files named index.html in directories
+ echo. singlehtml to make a single large HTML file
+ echo. pickle to make pickle files
+ echo. json to make JSON files
+ echo. htmlhelp to make HTML files and a HTML help project
+ echo. qthelp to make HTML files and a qthelp project
+ echo. devhelp to make HTML files and a Devhelp project
+ echo. epub to make an epub
+ echo. latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter
+ echo. text to make text files
+ echo. man to make manual pages
+ echo. texinfo to make Texinfo files
+ echo. gettext to make PO message catalogs
+ echo. changes to make an overview over all changed/added/deprecated items
+ echo. linkcheck to check all external links for integrity
+ echo. doctest to run all doctests embedded in the documentation if enabled
+ goto end
+)
+
+if "%1" == "clean" (
+ for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i
+ del /q /s %BUILDDIR%\*
+ goto end
+)
+
+if "%1" == "html" (
+ %SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The HTML pages are in %BUILDDIR%/html.
+ goto end
+)
+
+if "%1" == "dirhtml" (
+ %SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml.
+ goto end
+)
+
+if "%1" == "singlehtml" (
+ %SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml.
+ goto end
+)
+
+if "%1" == "pickle" (
+ %SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished; now you can process the pickle files.
+ goto end
+)
+
+if "%1" == "json" (
+ %SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished; now you can process the JSON files.
+ goto end
+)
+
+if "%1" == "htmlhelp" (
+ %SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished; now you can run HTML Help Workshop with the ^
+.hhp project file in %BUILDDIR%/htmlhelp.
+ goto end
+)
+
+if "%1" == "qthelp" (
+ %SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished; now you can run "qcollectiongenerator" with the ^
+.qhcp project file in %BUILDDIR%/qthelp, like this:
+ echo.^> qcollectiongenerator %BUILDDIR%\qthelp\ApacheQpidProton.qhcp
+ echo.To view the help file:
+ echo.^> assistant -collectionFile %BUILDDIR%\qthelp\ApacheQpidProton.ghc
+ goto end
+)
+
+if "%1" == "devhelp" (
+ %SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished.
+ goto end
+)
+
+if "%1" == "epub" (
+ %SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The epub file is in %BUILDDIR%/epub.
+ goto end
+)
+
+if "%1" == "latex" (
+ %SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished; the LaTeX files are in %BUILDDIR%/latex.
+ goto end
+)
+
+if "%1" == "text" (
+ %SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The text files are in %BUILDDIR%/text.
+ goto end
+)
+
+if "%1" == "man" (
+ %SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The manual pages are in %BUILDDIR%/man.
+ goto end
+)
+
+if "%1" == "texinfo" (
+ %SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo.
+ goto end
+)
+
+if "%1" == "gettext" (
+ %SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The message catalogs are in %BUILDDIR%/locale.
+ goto end
+)
+
+if "%1" == "changes" (
+ %SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.The overview file is in %BUILDDIR%/changes.
+ goto end
+)
+
+if "%1" == "linkcheck" (
+ %SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Link check complete; look for any errors in the above output ^
+or in %BUILDDIR%/linkcheck/output.txt.
+ goto end
+)
+
+if "%1" == "doctest" (
+ %SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Testing of doctests in the sources finished, look at the ^
+results in %BUILDDIR%/doctest/output.txt.
+ goto end
+)
+
+:end
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/proton-c/bindings/python/docs/source/conf.py
----------------------------------------------------------------------
diff --git a/proton-c/bindings/python/docs/source/conf.py b/proton-c/bindings/python/docs/source/conf.py
new file mode 100644
index 0000000..206ef89
--- /dev/null
+++ b/proton-c/bindings/python/docs/source/conf.py
@@ -0,0 +1,242 @@
+# -*- coding: utf-8 -*-
+#
+# Apache Qpid Proton documentation build configuration file, created by
+# sphinx-quickstart on Mon Feb 16 14:13:09 2015.
+#
+# This file is execfile()d with the current directory set to its containing dir.
+#
+# Note that not all possible configuration values are present in this
+# autogenerated file.
+#
+# All configuration values have a default; values that are commented out
+# serve to show the default.
+
+import sys, os
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#sys.path.insert(0, os.path.abspath('.'))
+
+# -- General configuration -----------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be extensions
+# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+extensions = ['sphinx.ext.autodoc', 'sphinx.ext.todo']
+
+# Add any paths that contain templates here, relative to this directory.
+#templates_path = ['_templates']
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The encoding of source files.
+#source_encoding = 'utf-8-sig'
+
+# The master toctree document.
+master_doc = 'index'
+
+# General information about the project.
+project = u'Apache Qpid Proton'
+copyright = u'2015, Apache Qpid'
+
+# The version info for the project you're documenting, acts as replacement for
+# |version| and |release|, also used in various other places throughout the
+# built documents.
+#
+# The short X.Y version.
+version = '0.9'
+# The full version, including alpha/beta/rc tags.
+release = '0.9'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#language = None
+
+# There are two options for replacing |today|: either, you set today to some
+# non-false value, then it is used:
+#today = ''
+# Else, today_fmt is used as the format for a strftime call.
+#today_fmt = '%B %d, %Y'
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+exclude_patterns = []
+
+# The reST default role (used for this markup: `text`) to use for all documents.
+#default_role = None
+
+# If true, '()' will be appended to :func: etc. cross-reference text.
+#add_function_parentheses = True
+
+# If true, the current module name will be prepended to all description
+# unit titles (such as .. function::).
+#add_module_names = True
+
+# If true, sectionauthor and moduleauthor directives will be shown in the
+# output. They are ignored by default.
+#show_authors = False
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+# A list of ignored prefixes for module index sorting.
+#modindex_common_prefix = []
+
+
+# -- Options for HTML output ---------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages. See the documentation for
+# a list of builtin themes.
+html_theme = 'sphinxdoc'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further. For a list of options available for each theme, see the
+# documentation.
+#html_theme_options = {}
+
+# Add any paths that contain custom themes here, relative to this directory.
+#html_theme_path = []
+
+# The name for this set of Sphinx documents. If None, it defaults to
+# "<project> v<release> documentation".
+#html_title = None
+
+# A shorter title for the navigation bar. Default is the same as html_title.
+#html_short_title = None
+
+# The name of an image file (relative to this directory) to place at the top
+# of the sidebar.
+#html_logo = None
+
+# The name of an image file (within the static path) to use as favicon of the
+# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
+# pixels large.
+#html_favicon = None
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+#html_static_path = ['_static']
+
+# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
+# using the given strftime format.
+#html_last_updated_fmt = '%b %d, %Y'
+
+# If true, SmartyPants will be used to convert quotes and dashes to
+# typographically correct entities.
+#html_use_smartypants = True
+
+# Custom sidebar templates, maps document names to template names.
+#html_sidebars = {}
+
+# Additional templates that should be rendered to pages, maps page names to
+# template names.
+#html_additional_pages = {}
+
+# If false, no module index is generated.
+#html_domain_indices = True
+
+# If false, no index is generated.
+#html_use_index = True
+
+# If true, the index is split into individual pages for each letter.
+#html_split_index = False
+
+# If true, links to the reST sources are added to the pages.
+#html_show_sourcelink = True
+
+# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
+#html_show_sphinx = True
+
+# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
+#html_show_copyright = True
+
+# If true, an OpenSearch description file will be output, and all pages will
+# contain a <link> tag referring to it. The value of this option must be the
+# base URL from which the finished HTML is served.
+#html_use_opensearch = ''
+
+# This is the file name suffix for HTML files (e.g. ".xhtml").
+#html_file_suffix = None
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'ApacheQpidProtondoc'
+
+
+# -- Options for LaTeX output --------------------------------------------------
+
+latex_elements = {
+# The paper size ('letterpaper' or 'a4paper').
+#'papersize': 'letterpaper',
+
+# The font size ('10pt', '11pt' or '12pt').
+#'pointsize': '10pt',
+
+# Additional stuff for the LaTeX preamble.
+#'preamble': '',
+}
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title, author, documentclass [howto/manual]).
+latex_documents = [
+ ('index', 'ApacheQpidProton.tex', u'Apache Qpid Proton Documentation',
+ u'The Apache Qpid Community', 'manual'),
+]
+
+# The name of an image file (relative to this directory) to place at the top of
+# the title page.
+#latex_logo = None
+
+# For "manual" documents, if this is true, then toplevel headings are parts,
+# not chapters.
+#latex_use_parts = False
+
+# If true, show page references after internal links.
+#latex_show_pagerefs = False
+
+# If true, show URL addresses after external links.
+#latex_show_urls = False
+
+# Documents to append as an appendix to all manuals.
+#latex_appendices = []
+
+# If false, no module index is generated.
+#latex_domain_indices = True
+
+
+# -- Options for manual page output --------------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+ ('index', 'apacheqpidproton', u'Apache Qpid Proton Documentation',
+ [u'The Apache Qpid Community'], 1)
+]
+
+# If true, show URL addresses after external links.
+#man_show_urls = False
+
+
+# -- Options for Texinfo output ------------------------------------------------
+
+# Grouping the document tree into Texinfo files. List of tuples
+# (source start file, target name, title, author,
+# dir menu entry, description, category)
+texinfo_documents = [
+ ('index', 'ApacheQpidProton', u'Apache Qpid Proton Documentation',
+ u'The Apache Qpid Community', 'ApacheQpidProton', 'One line description of project.',
+ 'Miscellaneous'),
+]
+
+# Documents to append as an appendix to all manuals.
+#texinfo_appendices = []
+
+# If false, no module index is generated.
+#texinfo_domain_indices = True
+
+# How to display URL addresses: 'footnote', 'no', or 'inline'.
+#texinfo_show_urls = 'footnote'
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/proton-c/bindings/python/docs/source/index.rst
----------------------------------------------------------------------
diff --git a/proton-c/bindings/python/docs/source/index.rst b/proton-c/bindings/python/docs/source/index.rst
new file mode 100644
index 0000000..2e78cd3
--- /dev/null
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+.. Apache Qpid Proton documentation master file, created by
+ sphinx-quickstart on Mon Feb 16 14:13:09 2015.
+ You can adapt this file completely to your liking, but it should at least
+ contain the root `toctree` directive.
+
+Welcome to Apache Qpid Proton's documentation!
+==============================================
+
+Contents:
+
+.. toctree::
+ :maxdepth: 2
+
+ tutorial
+ overview
+ reference
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`
+
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/proton-c/bindings/python/docs/source/overview.rst
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diff --git a/proton-c/bindings/python/docs/source/overview.rst b/proton-c/bindings/python/docs/source/overview.rst
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@@ -0,0 +1,111 @@
+############
+API Overview
+############
+
+=========================
+An overview of the model
+=========================
+
+Messages are transferred between connected peers over 'links'. At the
+sending peer the link is called a sender. At the receiving peer it is
+a receiver. Messages are sent by senders and receiver by receivers.
+
+Links are established over sessions. Sessions are established over
+connections. Connections are (generally) established between two
+uniquely identified containers. Though a connection can have multiple
+sessions, often this is not needed. The container API allows you to
+ignore sessions unless you actually require them.
+
+The sending of a message over a link is called a delivery. The message
+is the content sent, including all meta-data such as headers and
+annotations. The delivery is the protocol exchange associated with the
+transfer of that content.
+
+To indicate that a delivery is complete, either the sender or the
+receiver 'settles' it. When the other side learns that it has been
+settled, they will no longer communicate about that delivery. The
+receiver can also indicate whether they accept or reject the message.
+
+Three different delivery levels or 'guarantees' can be achieved.
+
+For at-most-once, the sender settles the message as soon as it sends
+it. If the connection is lost before the message is received by the
+receiver, the message will not be delivered.
+
+For at-least-once, the receiver accepts and settles the message on
+receipt. If the connection is lost before the sender is informed of
+the settlement, then the delivery is considered in-doubt and should be
+retried. This will ensure it eventually gets delivered (provided of
+course the connection and link can be reestablished). It may mean that
+it is delivered multiple times though.
+
+Finally, for exactly-once, the receiver accepts the message but
+doesn't settle it. The sender settles once it is aware that the
+receiver accepted it. In this way the receiver retains knowledge of an
+accepted message until it is sure the sender knows it has been
+accepted. If the connection is lost before settlement, the receiver
+informs the sender of all the unsettled deliveries it knows about, and
+from this the sender can deduce which need to be redelivered. The
+sender likewise informs the receiver which deliveries it knows about,
+from which the receiver can deduce which have already been settled.
+
+=======================================================
+A summary of the most commonly used classes and members
+=======================================================
+
+.. autoclass:: proton.reactor.Container
+ :show-inheritance: proton.reactor.Reactor
+ :members: connect, create_receiver, create_sender, run, schedule
+ :undoc-members:
+
+ .. py:attribute:: container_id
+
+ The identifier used to identify this container in any
+ connections it establishes. Container names should be
+ unique. By default a UUID will be used.
+
+.. autoclass:: proton.Connection
+ :members: open, close, state, session, hostname, container,
+ remote_container, remote_desired_capabilities, remote_hostname, remote_offered_capabilities , remote_properties
+ :undoc-members:
+
+.. autoclass:: proton.Receiver
+ :show-inheritance: proton.Link
+ :members: flow, recv, drain, draining
+ :undoc-members:
+
+.. autoclass:: proton.Sender
+ :show-inheritance: proton.Link
+ :members: offered, send
+ :undoc-members:
+
+.. autoclass:: proton.Link
+ :members: state, is_sender, is_receiver,
+ credit, queued, session, connection,
+ source, target, remote_source, remote_target
+ :undoc-members:
+
+.. autoclass:: proton.Delivery
+ :members: update, settle, settled, remote_state, local_state, partial, readable, writable,
+ link, session, connection
+ :undoc-members:
+
+.. autoclass:: proton.handlers.MessagingHandler
+ :members: on_start, on_reactor_init,
+ on_connection_error,
+ on_link_error,
+ on_session_error,
+ on_disconnected,
+ accept, reject, release, settle
+ :undoc-members:
+
+.. autoclass:: proton.Event
+ :members: delivery, link, receiver, sender, session, connection, reactor, context
+ :undoc-members:
+
+.. autoclass:: proton.Message
+ :members: address, id, priority, subject, ttl, reply_to, correlation_id, durable, user_id,
+ content_type, content_encoding, creation_time, expiry_time, delivery_count, first_acquirer,
+ group_id, group_sequence, reply_to_group_id,
+ send, recv, encode, decode
+ :undoc-members:
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/proton-c/bindings/python/docs/source/reference.rst
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diff --git a/proton-c/bindings/python/docs/source/reference.rst b/proton-c/bindings/python/docs/source/reference.rst
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+#############
+API Reference
+#############
+
+proton Package
+==============
+
+:mod:`proton` Package
+---------------------
+
+.. automodule:: proton.__init__
+ :noindex:
+ :members:
+ :undoc-members:
+ :show-inheritance:
+ :exclude-members: Messenger, Url
+
+:mod:`reactor` Module
+---------------------
+
+.. automodule:: proton.reactor
+ :noindex:
+ :members:
+ :undoc-members:
+ :show-inheritance:
+
+:mod:`handlers` Module
+----------------------
+
+.. automodule:: proton.handlers
+ :noindex:
+ :members:
+ :undoc-members:
+ :show-inheritance:
+
+:mod:`utils` Module
+-------------------
+
+.. automodule:: proton.utils
+ :noindex:
+ :members:
+ :undoc-members:
+ :show-inheritance:
+
http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/4653cdc6/proton-c/bindings/python/docs/source/tutorial.rst
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diff --git a/proton-c/bindings/python/docs/source/tutorial.rst b/proton-c/bindings/python/docs/source/tutorial.rst
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+########
+Tutorial
+########
+
+============
+Hello World!
+============
+
+Tradition dictates that we start with hello world! However rather than
+simply striving for the shortest program possible, we'll aim for a
+more illustrative example while still restricting the functionality to
+sending and receiving a single message.
+
+.. literalinclude:: ../../../../../examples/python/helloworld.py
+ :lines: 21-
+ :linenos:
+
+You can see the import of :py:class:`~proton.reactor.Container` from ``proton.reactor`` on the
+second line. This is a class that makes programming with proton a
+little easier for the common cases. It includes within it an event
+loop, and programs written using this utility are generally structured
+to react to various events. This reactive style is particularly suited
+to messaging applications.
+
+To be notified of a particular event, you define a class with the
+appropriately name method on it. That method is then called by the
+event loop when the event occurs.
+
+We define a class here, ``HelloWorld``, which handles the key events of
+interest in sending and receiving a message.
+
+The ``on_start()`` method is called when the event loop first
+starts. We handle that by establishing our connection (line 12), a
+sender over which to send the message (line 13) and a receiver over
+which to receive it back again (line 14).
+
+The ``on_sendable()`` method is called when message can be transferred
+over the associated sender link to the remote peer. We send out our
+``Hello World!`` message (line 17), then close the sender (line 18) as
+we only want to send one message. The closing of the sender will
+prevent further calls to ``on_sendable()``.
+
+The ``on_message()`` method is called when a message is
+received. Within that we simply print the body of the message (line
+21) and then close the connection (line 22).
+
+Now that we have defined the logic for handling these events, we
+create an instance of a :py:class:`~proton.reactor.Container`, pass it
+our handler and then enter the event loop by calling
+:py:meth:`~proton.reactor.Container.run()`. At this point control
+passes to the container instance, which will make the appropriate
+callbacks to any defined handlers.
+
+To run the example you will need to have a broker (or similar)
+accepting connections on that url either with a queue (or topic)
+matching the given address or else configured to create such a queue
+(or topic) dynamically. There is a simple broker.py script included
+alongside the examples that can be used for this purpose if
+desired. (It is also written using the API described here, and as such
+gives an example of a slightly more involved application).
+
+====================
+Hello World, Direct!
+====================
+
+Though often used in conjunction with a broker, AMQP does not
+*require* this. It also allows senders and receivers can communicate
+directly if desired.
+
+Let's modify our example to demonstrate this.
+
+.. literalinclude:: ../../../../../examples/python/helloworld_direct.py
+ :lines: 21-
+ :emphasize-lines: 11,21-22,24-25
+ :linenos:
+
+The first difference, on line 11, is that rather than creating a
+receiver on the same connection as our sender, we listen for incoming
+connections by invoking the
+:py:meth:`~proton.reactor.Container.listen()` method on the
+container.
+
+As we only need then to initiate one link, the sender, we can do that
+by passing in a url rather than an existing connection, and the
+connection will also be automatically established for us.
+
+We send the message in response to the ``on_sendable()`` callback and
+print the message out in response to the ``on_message()`` callback
+exactly as before.
+
+However we also handle two new events. We now close the connection
+from the senders side once the message has been accepted (line
+22). The acceptance of the message is an indication of successful
+transfer to the peer. We are notified of that event through the
+``on_accepted()`` callback. Then, once the connection has been closed,
+of which we are notified through the ``on_closed()`` callback, we stop
+accepting incoming connections (line 25) at which point there is no
+work to be done and the event loop exits, and the run() method will
+return.
+
+So now we have our example working without a broker involved!
+
+=============================
+Asynchronous Send and Receive
+=============================
+
+Of course, these ``HelloWorld!`` examples are very artificial,
+communicating as they do over a network connection but with the same
+process. A more realistic example involves communication between
+separate processes (which could indeed be running on completely
+separate machines).
+
+Let's separate the sender from the receiver, and let's transfer more than
+a single message between them.
+
+We'll start with a simple sender.
+
+.. literalinclude:: ../../../../../examples/python/simple_send.py
+ :lines: 21-
+ :linenos:
+
+As with the previous example, we define the application logic in a
+class that handles various events. As before, we use the
+``on_start()`` event to establish our sender link over which we will
+transfer messages and the ``on_sendable()`` event to know when we can
+transfer our messages.
+
+Because we are transferring more than one message, we need to keep
+track of how many we have sent. We'll use a ``sent`` member variable
+for that. The ``total`` member variable will hold the number of
+messages we want to send.
+
+AMQP defines a credit-based flow control mechanism. Flow control
+allows the receiver to control how many messages it is prepared to
+receive at a given time and thus prevents any component being
+overwhelmed by the number of messages it is sent.
+
+In the ``on_sendable()`` callback, we check that our sender has credit
+before sending messages. We also check that we haven't already sent
+the required number of messages.
+
+The ``send()`` call on line 20 is of course asynchronous. When it
+returns the message has not yet actually been transferred across the
+network to the receiver. By handling the ``on_accepted()`` event, we
+can get notified when the receiver has received and accepted the
+message. In our example we use this event to track the confirmation of
+the messages we have sent. We only close the connection and exit when
+the receiver has received all the messages we wanted to send.
+
+If we are disconnected after a message is sent and before it has been
+confirmed by the receiver, it is said to be ``in doubt``. We don't
+know whether or not it was received. In this example, we will handle
+that by resending any in-doubt messages. This is known as an
+'at-least-once' guarantee, since each message should eventually be
+received at least once, though a given message may be received more
+than once (i.e. duplicates are possible). In the ``on_disconnected()``
+callback, we reset the sent count to reflect only those that have been
+confirmed. The library will automatically try to reconnect for us, and
+when our sender is sendable again, we can restart from the point we
+know the receiver got to.
+
+Now let's look at the corresponding receiver:
+
+.. literalinclude:: ../../../../../examples/python/simple_recv.py
+ :lines: 21-
+ :linenos:
+
+Here we handle the ``on_start()`` by creating our receiver, much like
+we did for the sender. We also handle the ``on_message()`` event for
+received messages and print the message out as in the ``Hello World!``
+examples. However we add some logic to allow the receiver to wait for
+a given number of messages, then to close the connection and exit. We
+also add some logic to check for and ignore duplicates, using a simple
+sequential id scheme.
+
+Again, though sending between these two examples requires some sort of
+intermediary process (e.g. a broker), AMQP allows us to send messages
+directly between two processes without this if we so wish. In that
+case one or other of the processes needs to accept incoming socket
+connections. Let's create a modified version of the receiving example
+that does this:
+
+.. literalinclude:: ../../../../../examples/python/direct_recv.py
+ :lines: 21-
+ :emphasize-lines: 13,25
+ :linenos:
+
+There are only two differences here. On line 13, instead of initiating
+a link (and implicitly a connection), we listen for incoming
+connections. On line 25, when we have received all the expected
+messages, we then stop listening for incoming connections by closing
+the acceptor object.
+
+You can use the original send example now to send to this receiver
+directly. (Note: you will need to stop any broker that is listening on
+the 5672 port, or else change the port used by specifying a different
+address to each example via the -a command line switch).
+
+We could equally well modify the original sender to allow the original
+receiver to connect to it. Again that just requires two modifications:
+
+.. literalinclude:: ../../../../../examples/python/direct_send.py
+ :lines: 21-
+ :emphasize-lines: 15,28
+ :linenos:
+
+As with the modified receiver, instead of initiating establishment of
+a link, we listen for incoming connections on line 15 and then on line
+28, when we have received confirmation of all the messages we sent, we
+can close the acceptor in order to exit. The symmetry in the
+underlying AMQP that enables this is quite unique and elegant, and in
+reflecting this the proton API provides a flexible toolkit for
+implementing all sorts of interesting intermediaries (the broker.py
+script provided as a simple broker for testing purposes provides an
+example of this).
+
+To try this modified sender, run the original receiver against it.
+
+================
+Request/Response
+================
+
+A common pattern is to send a request message and expect a response
+message in return. AMQP has special support for this pattern. Let's
+have a look at a simple example. We'll start with the 'server',
+i.e. the program that will process the request and send the
+response. Note that we are still using a broker in this example.
+
+Our server will provide a very simple service: it will respond with
+the body of the request converted to uppercase.
+
+.. literalinclude:: ../../../../../examples/python/server.py
+ :lines: 21-
+ :linenos:
+
+The code here is not too different from the simple receiver
+example. When we receive a request however, we look at the
+:py:attr:`~proton.Message.reply_to` address on the
+:py:class:`~proton.Message` and create a sender for that over which to
+send the response. We'll cache the senders incase we get further
+requests with the same reply_to.
+
+Now let's create a simple client to test this service out.
+
+.. literalinclude:: ../../../../../examples/python/client.py
+ :lines: 21-
+ :linenos:
+
+As well as sending requests, we need to be able to get back the
+responses. We create a receiver for that (see line 14), but we don't
+specify an address, we set the dynamic option which tells the broker
+we are connected to to create a temporary address over which we can
+receive our responses.
+
+We need to use the address allocated by the broker as the reply_to
+address of our requests, so we can't send them until the broker has
+confirmed our receiving link has been set up (at which point we will
+have our allocated address). To do that, we add an
+``on_link_opened()`` method to our handler class, and if the link
+associated with event is the receiver, we use that as the trigger to
+send our first request.
+
+Again, we could avoid having any intermediary process here if we
+wished. The following code implementas a server to which the client
+above could connect directly without any need for a broker or similar.
+
+.. literalinclude:: ../../../../../examples/python/server_direct.py
+ :lines: 21-
+ :linenos:
+
+Though this requires some more extensive changes than the simple
+sending and receiving examples, the essence of the program is still
+the same. Here though, rather than the server establishing a link for
+the response, it relies on the link that the client established, since
+that now comes in directly to the server process.
+
+Miscellaneous
+=============
+
+Many brokers offer the ability to consume messages based on a
+'selector' that defines which messages are of interest based on
+particular values of the headers. The following example shows how that
+can be achieved:
+
+.. literalinclude:: ../../../../../examples/python/selected_recv.py
+ :lines: 21-
+ :emphasize-lines: 10
+ :linenos:
+
+When creating the receiver, we specify a Selector object as an
+option. The options argument can take a single object or a
+list. Another option that is sometimes of interest when using a broker
+is the ability to 'browse' the messages on a queue, rather than
+consumig them. This is done in AMQP by specifying a distribution mode
+of 'copy' (instead of 'move' which is the expected default for
+queues). An example of that is shown next:
+
+.. literalinclude:: ../../../../../examples/python/queue_browser.py
+ :lines: 21-
+ :emphasize-lines: 10
+ :linenos:
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