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Posted to commits@hawq.apache.org by rl...@apache.org on 2016/08/18 02:44:27 UTC
[02/11] incubator-hawq git commit: HAWQ-838. Replace python module
paramiko with pexpect
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/.gitignore
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diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/.gitignore b/tools/bin/pythonSrc/ptyprocess-0.5.1/.gitignore
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+__pycache__
+*.pyc
+
+/build/
+/dist/
+MANIFEST
+docs/_build/
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/.travis.yml
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diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/.travis.yml b/tools/bin/pythonSrc/ptyprocess-0.5.1/.travis.yml
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+language: python
+python:
+ - "2.7"
+ - "3.3"
+ - "3.4"
+# command to run tests
+script: py.test --verbose --verbose
+sudo: False
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/LICENSE
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diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/LICENSE b/tools/bin/pythonSrc/ptyprocess-0.5.1/LICENSE
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+++ b/tools/bin/pythonSrc/ptyprocess-0.5.1/LICENSE
@@ -0,0 +1,16 @@
+Ptyprocess is under the ISC license, as code derived from Pexpect.
+ http://opensource.org/licenses/ISC
+
+Copyright (c) 2013-2014, Pexpect development team
+Copyright (c) 2012, Noah Spurrier <no...@noah.org>
+
+PERMISSION TO USE, COPY, MODIFY, AND/OR DISTRIBUTE THIS SOFTWARE FOR ANY PURPOSE
+WITH OR WITHOUT FEE IS HEREBY GRANTED, PROVIDED THAT THE ABOVE COPYRIGHT NOTICE
+AND THIS PERMISSION NOTICE APPEAR IN ALL COPIES. THE SOFTWARE IS PROVIDED
+"AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT
+SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/README.rst
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diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/README.rst b/tools/bin/pythonSrc/ptyprocess-0.5.1/README.rst
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+Launch a subprocess in a pseudo terminal (pty), and interact with both the
+process and its pty.
+
+Sometimes, piping stdin and stdout is not enough. There might be a password
+prompt that doesn't read from stdin, output that changes when it's going to a
+pipe rather than a terminal, or curses-style interfaces that rely on a terminal.
+If you need to automate these things, running the process in a pseudo terminal
+(pty) is the answer.
+
+Interface::
+
+ p = PtyProcessUnicode.spawn(['python'])
+ p.read(20)
+ p.write('6+6\n')
+ p.read(20)
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/Makefile
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diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/Makefile b/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/Makefile
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+++ b/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/Makefile
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+# Makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS =
+SPHINXBUILD = sphinx-build
+PAPER =
+BUILDDIR = _build
+
+# User-friendly check for sphinx-build
+ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
+$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
+endif
+
+# Internal variables.
+PAPEROPT_a4 = -D latex_paper_size=a4
+PAPEROPT_letter = -D latex_paper_size=letter
+ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+# the i18n builder cannot share the environment and doctrees with the others
+I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+
+.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 " latexpdfja to make LaTeX files and run them through platex/dvipdfmx"
+ @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 " xml to make Docutils-native XML files"
+ @echo " pseudoxml to make pseudoxml-XML files for display purposes"
+ @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/Ptyprocess.qhcp"
+ @echo "To view the help file:"
+ @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/Ptyprocess.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/Ptyprocess"
+ @echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/Ptyprocess"
+ @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."
+
+latexpdfja:
+ $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+ @echo "Running LaTeX files through platex and dvipdfmx..."
+ $(MAKE) -C $(BUILDDIR)/latex all-pdf-ja
+ @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."
+
+xml:
+ $(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
+ @echo
+ @echo "Build finished. The XML files are in $(BUILDDIR)/xml."
+
+pseudoxml:
+ $(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
+ @echo
+ @echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/api.rst
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diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/api.rst b/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/api.rst
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@@ -0,0 +1,10 @@
+Ptyprocess API
+==============
+
+.. module:: ptyprocess
+
+.. autoclass:: PtyProcess
+
+ .. automethod:: spawn
+
+.. autoclass:: PtyProcessUnicode
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/conf.py
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diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/conf.py b/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/conf.py
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+# -*- coding: utf-8 -*-
+#
+# Ptyprocess documentation build configuration file, created by
+# sphinx-quickstart on Mon Oct 13 11:03:02 2014.
+#
+# 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
+import 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.intersphinx',
+ 'sphinx.ext.viewcode',
+]
+
+# 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'Ptyprocess'
+copyright = u'2014, Thomas Kluyver'
+
+# 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 = '0.5'
+# The full version, including alpha/beta/rc tags.
+release = version + '.1'
+
+# 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 = ['_build']
+
+# 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 = []
+
+# If true, keep warnings as "system message" paragraphs in the built documents.
+#keep_warnings = False
+
+
+# -- 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 = 'default'
+
+# 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']
+
+# Add any extra paths that contain custom files (such as robots.txt or
+# .htaccess) here, relative to this directory. These files are copied
+# directly to the root of the documentation.
+#html_extra_path = []
+
+# 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 = 'Ptyprocessdoc'
+
+
+# -- 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, or own class]).
+latex_documents = [
+ ('index', 'Ptyprocess.tex', u'Ptyprocess Documentation',
+ u'Thomas Kluyver', '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', 'ptyprocess', u'Ptyprocess Documentation',
+ [u'Thomas Kluyver'], 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', 'Ptyprocess', u'Ptyprocess Documentation',
+ u'Thomas Kluyver', 'Ptyprocess', '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'
+
+# If true, do not generate a @detailmenu in the "Top" node's menu.
+#texinfo_no_detailmenu = False
+
+
+# Example configuration for intersphinx: refer to the Python standard library.
+intersphinx_mapping = {'http://docs.python.org/': None}
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/images/pty_vs_popen.png
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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="554.44196"
+ height="327.38452"
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http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/index.rst
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/index.rst b/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/index.rst
new file mode 100644
index 0000000..ae73700
--- /dev/null
+++ b/tools/bin/pythonSrc/ptyprocess-0.5.1/docs/index.rst
@@ -0,0 +1,53 @@
+Ptyprocess
+==========
+
+.. include:: ../README.rst
+
+Contents:
+
+.. toctree::
+ :maxdepth: 2
+
+ api
+
+What is a pty?
+--------------
+
+A pty is a kernel-level object which processes can write data to and read data
+from, a bit like a pipe.
+
+Unlike a pipe, data moves through a single pty in both directions. When you use
+a program in a shell pipeline, or with :class:`subprocess.Popen` in Python, up
+to three pipes are created for the process's standard streams (stdin, stdout
+and stderr). When you run a program using ptyprocess, all three of its standard
+streams are connected to a single pty:
+
+.. image:: images/pty_vs_popen.png
+
+A pty also does more than a pipe. It keeps track of the window size (rows and
+columns of characters) and notifies child processes (with a SIGWINCH signal)
+when it changes. In *cooked mode*, it does some processing of data sent from the
+parent process, so for instance the byte ``03`` (entered as Ctrl-C) will cause
+SIGINT to be sent to the child process.
+
+Many command line programs behave differently if they detect that stdin or stdout
+is connected to a terminal instead of a pipe (using
+`isatty() <http://linux.die.net/man/3/isatty>`_), because this normally means
+that they're being used interactively by a human user.
+They may format output differently (e.g. ``ls`` lists files in columns)
+or prompt the user to confirm actions.
+When you run these programs in ptyprocess, they will exhibit their 'interactive'
+behaviour, instead of the 'pipe' behaviour you'll see using ``Popen()``.
+
+.. seealso::
+
+ `The TTY demystified <http://www.linusakesson.net/programming/tty/>`_
+ Detailed article by Linus Akesson
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`
+
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/flit.ini
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/flit.ini b/tools/bin/pythonSrc/ptyprocess-0.5.1/flit.ini
new file mode 100644
index 0000000..27928ca
--- /dev/null
+++ b/tools/bin/pythonSrc/ptyprocess-0.5.1/flit.ini
@@ -0,0 +1,17 @@
+[metadata]
+module = ptyprocess
+author = Thomas Kluyver
+author-email = thomas@kluyver.me.uk
+home-page = https://github.com/pexpect/ptyprocess
+description-file = README.rst
+classifiers = Development Status :: 5 - Production/Stable
+ Environment :: Console
+ Intended Audience :: Developers
+ Intended Audience :: System Administrators
+ License :: OSI Approved :: ISC License (ISCL)
+ Operating System :: POSIX
+ Operating System :: MacOS :: MacOS X
+ Programming Language :: Python
+ Programming Language :: Python :: 2.7
+ Programming Language :: Python :: 3
+ Topic :: Terminals
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/ptyprocess/__init__.py
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/ptyprocess/__init__.py b/tools/bin/pythonSrc/ptyprocess-0.5.1/ptyprocess/__init__.py
new file mode 100644
index 0000000..c831e41
--- /dev/null
+++ b/tools/bin/pythonSrc/ptyprocess-0.5.1/ptyprocess/__init__.py
@@ -0,0 +1,4 @@
+"""Run a subprocess in a pseudo terminal"""
+from .ptyprocess import PtyProcess, PtyProcessUnicode, PtyProcessError
+
+__version__ = '0.5.1'
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/a1a2f2c5/tools/bin/pythonSrc/ptyprocess-0.5.1/ptyprocess/_fork_pty.py
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/ptyprocess-0.5.1/ptyprocess/_fork_pty.py b/tools/bin/pythonSrc/ptyprocess-0.5.1/ptyprocess/_fork_pty.py
new file mode 100644
index 0000000..d00eb65
--- /dev/null
+++ b/tools/bin/pythonSrc/ptyprocess-0.5.1/ptyprocess/_fork_pty.py
@@ -0,0 +1,77 @@
+"""Substitute for the forkpty system call, to support Solaris.
+"""
+import os
+import errno
+
+from pty import (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO, CHILD)
+
+def fork_pty():
+ '''This implements a substitute for the forkpty system call. This
+ should be more portable than the pty.fork() function. Specifically,
+ this should work on Solaris.
+
+ Modified 10.06.05 by Geoff Marshall: Implemented __fork_pty() method to
+ resolve the issue with Python's pty.fork() not supporting Solaris,
+ particularly ssh. Based on patch to posixmodule.c authored by Noah
+ Spurrier::
+
+ http://mail.python.org/pipermail/python-dev/2003-May/035281.html
+
+ '''
+
+ parent_fd, child_fd = os.openpty()
+ if parent_fd < 0 or child_fd < 0:
+ raise OSError("os.openpty() failed")
+
+ pid = os.fork()
+ if pid == CHILD:
+ # Child.
+ os.close(parent_fd)
+ pty_make_controlling_tty(child_fd)
+
+ os.dup2(child_fd, STDIN_FILENO)
+ os.dup2(child_fd, STDOUT_FILENO)
+ os.dup2(child_fd, STDERR_FILENO)
+
+ else:
+ # Parent.
+ os.close(child_fd)
+
+ return pid, parent_fd
+
+def pty_make_controlling_tty(tty_fd):
+ '''This makes the pseudo-terminal the controlling tty. This should be
+ more portable than the pty.fork() function. Specifically, this should
+ work on Solaris. '''
+
+ child_name = os.ttyname(tty_fd)
+
+ # Disconnect from controlling tty, if any. Raises OSError of ENXIO
+ # if there was no controlling tty to begin with, such as when
+ # executed by a cron(1) job.
+ try:
+ fd = os.open("/dev/tty", os.O_RDWR | os.O_NOCTTY)
+ os.close(fd)
+ except OSError as err:
+ if err.errno != errno.ENXIO:
+ raise
+
+ os.setsid()
+
+ # Verify we are disconnected from controlling tty by attempting to open
+ # it again. We expect that OSError of ENXIO should always be raised.
+ try:
+ fd = os.open("/dev/tty", os.O_RDWR | os.O_NOCTTY)
+ os.close(fd)
+ raise ExceptionPexpect("OSError of errno.ENXIO should be raised.")
+ except OSError as err:
+ if err.errno != errno.ENXIO:
+ raise
+
+ # Verify we can open child pty.
+ fd = os.open(child_name, os.O_RDWR)
+ os.close(fd)
+
+ # Verify we now have a controlling tty.
+ fd = os.open("/dev/tty", os.O_WRONLY)
+ os.close(fd)
\ No newline at end of file