Setup developer docs for zaqarclient

Zaqar's client library is lacking of any kind of documentation. This
needs to be fixed, hence this patch. The patch adds the docs'
infrastructure to start writing the required documentation for the
library.

Change-Id: Ife171e352da4ec977202efcb3f1dcf573edcdc27

doc/README.md

@@ -0,0 +1,2 @@
+Zaqar service's python library documentation
+============================================

doc/source/conf.py

@@ -0,0 +1,230 @@
+# -*- coding: utf-8 -*-
+#
+# Zaqar documentation build configuration file, created by
+# sphinx-quickstart on Sat May  1 15:17:47 2010.
+#
+# 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('../../'))
+sys.path.insert(0, os.path.abspath('../'))
+sys.path.insert(0, os.path.abspath('./'))
+
+# -- General configuration ----------------------------------------------------
+
+# 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.coverage',
+              'sphinx.ext.pngmath',
+              'sphinx.ext.ifconfig',
+              'sphinx.ext.graphviz',
+              'oslosphinx',
+              ]
+
+# autodoc generation is a bit aggressive and a nuisance
+# when doing heavy text edit cycles. Execute "export SPHINX_DEBUG=1"
+# in your terminal to disable
+
+todo_include_todos = True
+
+# Add any paths that contain templates here, relative to this directory.
+# Changing the path so that the Hudson build output contains GA code
+# and the source docs do not contain the code so local, offline sphinx builds
+# are "clean."
+templates_path = []
+if os.getenv('HUDSON_PUBLISH_DOCS'):
+    templates_path = ['_ga', '_templates']
+else:
+    templates_path = ['_templates']
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The encoding of source files.
+#source_encoding = 'utf-8'
+
+# The master toctree document.
+master_doc = 'index'
+
+# General information about the project.
+project = u'zaqarclient'
+copyright = u'2010-present, OpenStack Foundation'
+
+# 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.
+#
+from zaqarclient.version import version_string
+# The full version, including alpha/beta/rc tags.
+version = release = version_string
+
+# 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 documents that shouldn't be included in the build.
+unused_docs = [
+    'api_ext/rst_extension_template',
+    'installer',
+]
+
+# List of directories, relative to source directory, that shouldn't be searched
+# for source files.
+exclude_trees = []
+
+# 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 = False
+
+# 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 = ['zaqarclient.']
+
+# -- Options for man page output ----------------------------------------------
+
+# Grouping the document tree for man pages.
+# List of tuples 'sourcefile', 'target', u'title', u'Authors name', 'manual'
+
+# -- Options for HTML output --------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  Major themes that come with
+# Sphinx are currently 'default' and 'sphinxdoc'.
+# html_theme_path = ["."]
+# html_theme = '_theme'
+
+# 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 = {'incubating': True}
+
+# 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 = []
+
+# 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'
+git_cmd = "git log --pretty=format:'%ad, commit %h' --date=local -n1"
+html_last_updated_fmt = os.popen(git_cmd).read()
+
+# 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_use_modindex = 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, 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 = ''
+
+# If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml").
+#html_file_suffix = ''
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'zaqarclientdoc'
+
+
+# -- Options for LaTeX output -------------------------------------------------
+
+# The paper size ('letter' or 'a4').
+#latex_paper_size = 'letter'
+
+# The font size ('10pt', '11pt' or '12pt').
+#latex_font_size = '10pt'
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title, author, documentclass
+# [howto/manual]).
+latex_documents = [
+    ('index', 'Zaqarclient.tex', u'Zaqar Library Documentation',
+     u'Anso Labs, LLC', '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
+
+# Additional stuff for the LaTeX preamble.
+#latex_preamble = ''
+
+# Documents to append as an appendix to all manuals.
+#latex_appendices = []
+
+# If false, no module index is generated.
+#latex_use_modindex = True

doc/source/index.rst

@@ -0,0 +1,43 @@
+..
+      Licensed under the Apache License, Version 2.0 (the "License"); you may
+      not use this file except in compliance with the License. You may obtain
+      a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+      WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+      License for the specific language governing permissions and limitations
+      under the License.
+
+====================================================
+Welcome to the Zaqar-client developer documentation!
+====================================================
+
+`Zaqar`_ is a multi-tenant cloud messaging and notification service for web
+and mobile developers.
+
+The service features a ReST API, which developers can use to send messages
+between various components of their SaaS and mobile applications, by using a
+variety of communication patterns. Underlying this API is an efficient
+messaging engine designed with scalability and security in mind.
+
+Other OpenStack components can integrate with Zaqar to surface events to
+end users and to communicate with guest agents that run in the
+"over-cloud" layer.
+
+.. note:: This documentation is generated by the Sphinx toolkit and lives in the Zaqar project source
+   tree. Additional draft and project documentation regarding Zaqar and other components of OpenStack can
+   be found on the `OpenStack Wiki`_, as well as in the user guides found on `docs.openstack.org`_.
+
+.. _`Zaqar`: https://wiki.openstack.org/wiki/Zaqar
+.. _`OpenStack Wiki`: http://wiki.openstack.org
+.. _`docs.openstack.org`: http://docs.openstack.org
+
+Indices and tables
+------------------
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`

test-requirements.txt

@@ -3,6 +3,7 @@
 # process, which may cause wedges in the gate later.
 # Hacking already pins down pep8, pyflakes and flake8
 hacking>=0.8.0,<0.9
+
 # Unit testing
 discover
 fixtures>=0.3.14
@@ -10,11 +11,18 @@ mock>=1.0
 python-subunit>=0.0.18
 testrepository>=0.0.18
 testtools>=0.9.34
+
 # Test runner
 nose
 nose-exclude
 openstack.nose_plugin>=0.7
+
 # Metrics and style
 coverage>=3.6
 
 ddt>=0.4.0
+
+# Documentation
+sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
+oslosphinx>=2.2.0 # Apache-2.0
+openstack-doc-tools>=0.20

tox.ini

@@ -31,6 +31,9 @@ setenv = NOSE_WITH_COVERAGE=1
 [testenv:venv]
 commands = {posargs}
 
+[testenv:docs]
+commands = python setup.py build_sphinx
+
 [flake8]
 builtins = _
 exclude = .venv,.git,.tox,dist,doc,*.egg,*openstack/common*