diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 0000000..494c03f
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,14 @@
+[run]
+branch = True
+
+[report]
+omit =
+    */samples/*
+    */conftest.py
+exclude_lines =
+    # Re-enable the standard pragma
+    pragma: NO COVER
+    # Ignore debug-only repr
+    def __repr__
+    # Don't complain if tests don't hit defensive assertion code:
+    raise NotImplementedError
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..cd35d15
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,31 @@
+# Build artifacts
+*.py[cod]
+__pycache__
+*.egg-info/
+build/
+dist/
+
+# Documentation-related
+docs/_build
+
+# Test files
+.tox/
+.cache/
+
+# Django test database
+db.sqlite3
+
+# Coverage files
+.coverage
+coverage.xml
+nosetests.xml
+htmlcov/
+
+# Files with private / local data
+scripts/local_test_setup
+tests/data/key.json
+tests/data/key.p12
+tests/data/user-key.json
+
+# PyCharm configuration:
+.idea
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..c95bd91
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,23 @@
+language: python
+sudo: false
+matrix:
+  include:
+  - python: 3.5
+    env: TOXENV=lint
+  - python: 3.5
+    env: TOXENV=docs
+  - python: 2.7
+    env: TOXENV=py27
+  - python: 3.4
+    env: TOXENV=py34
+  - python: 3.5
+    env: TOXENV=py35
+  - python: 3.5
+    env: TOXENV=cover
+cache:
+  directories:
+  - ${HOME}/.cache
+install:
+- pip install --upgrade tox
+script:
+- tox
diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst
new file mode 100644
index 0000000..8581688
--- /dev/null
+++ b/CONTRIBUTING.rst
@@ -0,0 +1,78 @@
+Contributing
+============
+
+#. **Please sign one of the contributor license agreements below.**
+#. Fork the repo, develop and test your code changes, add docs.
+#. Make sure that your commit messages clearly describe the changes.
+#. Send a pull request.
+
+Here are some guidelines for hacking on ``google-auth-library-python``.
+
+Making changes
+--------------
+
+A few notes on making changes to ``google-auth-libary-python``.
+
+- If you've added a new feature or modified an existing feature, be sure to
+  add or update any applicable documentation in docstrings and in the
+  documentation (in ``docs/``). You can re-generate the reference documentation
+  using ``tox -e docgen``.
+
+- The change must work fully on the following CPython versions: 2.7,
+  3.4, and 3.5 across macOS, Linux, and Windows.
+
+- The codebase *must* have 100% test statement coverage after each commit.
+  You can test coverage via ``tox -e cover``.
+
+Testing changes
+---------------
+
+To test your changes, run unit tests with ``tox``::
+
+    $ tox -e py27
+    $ tox -e py34
+    $ tox -e py35
+
+Coding Style
+------------
+
+This library is PEP8 & Pylint compliant. Our Pylint config is defined at
+``pylintrc`` for package code and ``pylintrc.tests`` for test code. Use
+``tox`` to check for non-compliant code::
+
+   $ tox -e lint
+
+Documentation Coverage and Building HTML Documentation
+------------------------------------------------------
+
+If you fix a bug, and the bug requires an API or behavior modification, all
+documentation in this package which references that API or behavior must be
+changed to reflect the bug fix, ideally in the same commit that fixes the bug
+or adds the feature.
+
+To build and review docs use  ``tox``::
+
+   $ tox -e docs
+
+The HTML version of the docs will be built in ``docs/_build/html``
+
+Versioning
+----------
+
+This library follows `Semantic Versioning`_.
+
+.. _Semantic Versioning: http://semver.org/
+
+It is currently in major version zero (``0.y.z``), which means that anything
+may change at any time and the public API should not be considered
+stable.
+
+Contributor License Agreements
+------------------------------
+
+Before we can accept your pull requests you'll need to sign a Contributor License Agreement (CLA):
+
+- **If you are an individual writing original source code** and **you own the intellectual property**, then you'll need to sign an `individual CLA <https://developers.google.com/open-source/cla/individual>`__.
+- **If you work for a company that wants to allow you to contribute your work**, then you'll need to sign a `corporate CLA <https://developers.google.com/open-source/cla/corporate>`__.
+
+You can sign these electronically (just scroll to the bottom). After that, we'll be able to accept your pull requests.
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
new file mode 100644
index 0000000..501db63
--- /dev/null
+++ b/CONTRIBUTORS.md
@@ -0,0 +1,96 @@
+# Contribors to oauth2client / google-auth
+
+## Maintainers
+
+* [Jon Wayne Parrott](https://github.com/jonparrott)
+* [Danny Hermes](https://github.com/dhermes)
+* [Brian Watson](https://github.com/bjwatson)
+
+Previous maintainers:
+
+* [Nathaniel Manista](https://github.com/nathanielmanistaatgoogle)
+* [Craig Citro](https://github.com/craigcitro)
+* [Joe Gregorio](https://github.com/jcgregorio)
+
+## Contributors
+
+This list is generated from git commit authors.
+
+* aalexand <aalexand@google.com>
+* Aaron <aaronwinter@users.noreply.github.com>
+* Adam Chainz <me@adamj.eu>
+* ade@google.com
+* Alexandre Vivien <alx.vivien@gmail.com>
+* Ali Afshar <afshar@google.com>
+* Andrzej Pragacz <apragacz@o2.pl>
+* api.nickm@gmail.com
+* Ben Demaree <bendemaree@gmail.com>
+* Bill Prin <waprin@gmail.com, waprin@google.com>
+* Brendan McCollam <brendan@mccoll.am, bmccollam@uchicago.edu>
+* Craig Citro <craigcitro@gmail.com, craigcitro@google.com>
+* Dan Ring <dfring@gmail.com>
+* Daniel Hermes <dhermes@google.com, daniel.j.hermes@gmail.com>
+* Danilo Akamine <danilowz@gmail.com>
+* daryl herzmann <akrherz@iastate.edu>
+* dlorenc <lorenc.d@gmail.com>
+* Dominik Miedziński <dominik@mdzn.pl>
+* dr. Kertész Csaba-Zoltán <cskertesz@gmail.com>
+* Dustin Farris <dustin@dustinfarris.com>
+* Eddie Warner <happyspace@gmail.com>
+* Edwin Amsler <EdwinGuy@GMail.com>
+* elibixby <elibixby@google.com>
+* Emanuele Pucciarelli <ep@acm.org>
+* Eric Koleda <eric.koleda@google.com>
+* Frederik Creemers <frederikcreemers@gmail.com>
+* Guido van Rossum <guido@google.com>
+* Harsh Vardhan <harshvd95@gmail.com>
+* Herr Kaste <thdz.x@gmx.net>
+* INADA Naoki <inada-n@klab.com>
+* JacobMoshenko <moshenko@google.com>
+* Jay Lee <jay0lee@gmail.com>
+* Jed Hartman <jhartman@google.com>
+* Jeff Terrace <jterrace@gmail.com, jterrace@google.com>
+* Jeffrey Sorensen <sorensenjs@users.noreply.github.com>
+* Jeremi Joslin <jeremi@collabspot.com>
+* Jin Liu <liujin@google.com>
+* Joe Beda <jbeda@google.com>
+* Joe Gregorio <jcgregorio@google.com, joe.gregorio@gmail.com>
+* Johan Euphrosine <proppy@google.com>
+* John Asmuth <jasmuth@gmail.com, jasmuth@google.com>
+* John Vandenberg <jayvdb@gmail.com>
+* Jon Wayne Parrott <jon.wayne.parrott@gmail.com, jonwayne@google.com>
+* Jose Alcerreca <jalc@google.com>
+* KCs <cskertesz@gmail.com>
+* Keith Maxwell <keith.maxwell@gmail.com>
+* Ken Payson <kpayson@google.com>
+* Kevin Regan <regank@google.com>
+* lraccomando <lraccomando@gmail.com>
+* Luar Roji <cyberplant@users.noreply.github.com>
+* Luke Blanshard <leadpipe@google.com>
+* Marc Cohen <marccohen@google.com>
+* Mark Pellegrini <markpell@google.com>
+* Martin Trigaux <mat@odoo.com>
+* Matt McDonald <mmcdonald@google.com>
+* Nathan Naze <nanaze@gmail.com>
+* Nathaniel Manista <nathaniel@google.com>
+* Orest Bolohan <orest@google.com>
+* Pat Ferate <pferate@gmail.com>
+* Patrick Costello <pcostello@google.com>
+* Rafe Kaplan <rafek@google.com>
+* rahulpaul@google.com <rahulpaul@google.com>
+* RM Saksida <rsaksida@gmail.com>
+* Robert Kaplow <rkaplow@google.com>
+* Robert Spies <wilford@google.com>
+* Sergei Trofimovich <siarheit@google.com>
+* sgomes@google.com <sgomes@google.com>
+* Simon Cadman <src@niftiestsoftware.com>
+* soltanmm <soltanmm@users.noreply.github.com>
+* Sébastien de Melo <sebastien.de-melo@ubicast.eu>
+* takuya sato <sato-taku@klab.com>
+* thobrla <thobrla@google.com>
+* Tom Miller <tom.h.miller@gmail.com>
+* Tony Aiuto <aiuto@google.com>
+* Travis Hobrla <thobrla@google.com>
+* Veres Lajos <vlajos@gmail.com>
+* Vivek Seth <vivekseth.m@gmail.com>
+* Éamonn McManus <eamonn@mcmanus.net>
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..d4dadec
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,4 @@
+include README.rst
+graft google
+graft tests
+global-exclude *.pyc __pycache__
diff --git a/README.rst b/README.rst
new file mode 100644
index 0000000..0f0b999
--- /dev/null
+++ b/README.rst
@@ -0,0 +1,53 @@
+Google Auth Python Library (Experimental)
+=========================================
+
+|build| |docs| |pypi|
+
+This library simplifies using Google's various server-to-server authentication
+mechanisms to access Google APIs.
+
+.. |build| image:: https://travis-ci.org/GoogleCloudPlatform/google-auth-library-python.svg?branch=master
+   :target: https://travis-ci.org/GoogleCloudPlatform//google-auth-library-python
+.. |docs| image:: https://readthedocs.org/projects/google-auth/badge/?version=latest
+   :target: https://google-auth.readthedocs.io/en/latest/
+.. |pypi| image:: https://img.shields.io/pypi/v//google-auth.svg
+   :target: https://pypi.python.org/pypi/google-auth
+
+Installing
+----------
+
+You can install directly from `GitHub`_::
+
+    $ pip install git+https://github.com/GoogleCloudPlatform/google-auth-library-python.git
+
+This package is not currently available from PyPI because it is experimental.
+
+.. _GitHub: https://github.com/GoogleCloudPlatform/google-auth-library-python
+
+Documentation
+-------------
+
+Google Auth Python Library has usage and reference documentation at `google-auth.readthedocs.io <https://google-auth.readthedocs.io>`_.
+
+Maintainers
+-----------
+
+- `@jonparrott <https://github.com/jonparrott>`_ (Jon Wayne Parrott)
+- `@dhermes <https://github.com/dhermes>`_ (Danny Hermes)
+- `@bjwatson <https://github.com/bjwatson>`_ (Brian Watson)
+
+Contributing
+------------
+
+Contributions to this library are always welcome and highly encouraged.
+
+See `CONTRIBUTING`_ for more information on how to get started.
+
+.. _CONTRIBUTING: https://github.com/GoogleCloudPlatform/google-auth-library-python/blob/master/CONTRIBUTING.rst
+
+License
+-------
+
+Apache 2.0 - See `LICENSE`_ for more information.
+
+.. _LICENSE: https://github.com/GoogleCloudPlatform/google-auth-library-python/blob/master/LICENSE
diff --git a/docs/Makefile b/docs/Makefile
new file mode 100644
index 0000000..4887d62
--- /dev/null
+++ b/docs/Makefile
@@ -0,0 +1,225 @@
+# 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) .
+# the i18n builder cannot share the environment and doctrees with the others
+I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+
+.PHONY: 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 "  applehelp  to make an Apple Help Book"
+	@echo "  devhelp    to make HTML files and a Devhelp project"
+	@echo "  epub       to make an epub"
+	@echo "  epub3      to make an epub3"
+	@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)"
+	@echo "  coverage   to run coverage check of the documentation (if enabled)"
+	@echo "  dummy      to check syntax errors of document sources"
+
+.PHONY: clean
+clean:
+	rm -rf $(BUILDDIR)/*
+
+.PHONY: html
+html:
+	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
+
+.PHONY: dirhtml
+dirhtml:
+	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
+
+.PHONY: singlehtml
+singlehtml:
+	$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
+	@echo
+	@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
+
+.PHONY: pickle
+pickle:
+	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
+	@echo
+	@echo "Build finished; now you can process the pickle files."
+
+.PHONY: json
+json:
+	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
+	@echo
+	@echo "Build finished; now you can process the JSON files."
+
+.PHONY: htmlhelp
+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."
+
+.PHONY: qthelp
+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/google-auth.qhcp"
+	@echo "To view the help file:"
+	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/google-auth.qhc"
+
+.PHONY: applehelp
+applehelp:
+	$(SPHINXBUILD) -b applehelp $(ALLSPHINXOPTS) $(BUILDDIR)/applehelp
+	@echo
+	@echo "Build finished. The help book is in $(BUILDDIR)/applehelp."
+	@echo "N.B. You won't be able to view it unless you put it in" \
+	      "~/Library/Documentation/Help or install it in your application" \
+	      "bundle."
+
+.PHONY: devhelp
+devhelp:
+	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
+	@echo
+	@echo "Build finished."
+	@echo "To view the help file:"
+	@echo "# mkdir -p $$HOME/.local/share/devhelp/google-auth"
+	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/google-auth"
+	@echo "# devhelp"
+
+.PHONY: epub
+epub:
+	$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
+	@echo
+	@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
+
+.PHONY: epub3
+epub3:
+	$(SPHINXBUILD) -b epub3 $(ALLSPHINXOPTS) $(BUILDDIR)/epub3
+	@echo
+	@echo "Build finished. The epub3 file is in $(BUILDDIR)/epub3."
+
+.PHONY: latex
+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)."
+
+.PHONY: latexpdf
+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."
+
+.PHONY: latexpdfja
+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."
+
+.PHONY: text
+text:
+	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
+	@echo
+	@echo "Build finished. The text files are in $(BUILDDIR)/text."
+
+.PHONY: man
+man:
+	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
+	@echo
+	@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
+
+.PHONY: texinfo
+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)."
+
+.PHONY: info
+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."
+
+.PHONY: gettext
+gettext:
+	$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
+	@echo
+	@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
+
+.PHONY: changes
+changes:
+	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
+	@echo
+	@echo "The overview file is in $(BUILDDIR)/changes."
+
+.PHONY: linkcheck
+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."
+
+.PHONY: doctest
+doctest:
+	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
+	@echo "Testing of doctests in the sources finished, look at the " \
+	      "results in $(BUILDDIR)/doctest/output.txt."
+
+.PHONY: coverage
+coverage:
+	$(SPHINXBUILD) -b coverage $(ALLSPHINXOPTS) $(BUILDDIR)/coverage
+	@echo "Testing of coverage in the sources finished, look at the " \
+	      "results in $(BUILDDIR)/coverage/python.txt."
+
+.PHONY: xml
+xml:
+	$(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
+	@echo
+	@echo "Build finished. The XML files are in $(BUILDDIR)/xml."
+
+.PHONY: pseudoxml
+pseudoxml:
+	$(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
+	@echo
+	@echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."
+
+.PHONY: dummy
+dummy:
+	$(SPHINXBUILD) -b dummy $(ALLSPHINXOPTS) $(BUILDDIR)/dummy
+	@echo
+	@echo "Build finished. Dummy builder generates no files."
diff --git a/docs/conf.py b/docs/conf.py
new file mode 100644
index 0000000..bf27165
--- /dev/null
+++ b/docs/conf.py
@@ -0,0 +1,352 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# google-auth documentation build configuration file, created by
+# sphinx-quickstart on Thu Sep 22 12:50:15 2016.
+#
+# 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.
+
+# 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.
+#
+# import os
+# import sys
+# 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',
+    'sphinx.ext.napoleon',
+]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix(es) of source filenames.
+# You can specify multiple suffix as a list of string:
+#
+# source_suffix = ['.rst', '.md']
+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 = 'google-auth'
+copyright = '2016, Google, Inc.'
+author = 'Google, Inc.'
+
+# 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 = '0.0.1a'
+# The full version, including alpha/beta/rc tags.
+release = '0.0.1a'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#
+# This is also used if you do content translation via gettext catalogs.
+# Usually you set "language" from the command line for these cases.
+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.
+# This patterns also effect to html_static_path and html_extra_path
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+
+# 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
+
+# If true, `todo` and `todoList` produce output, else they produce nothing.
+todo_include_todos = 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 = 'alabaster'
+
+# 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.
+# "<project> v<release> documentation" by default.
+#
+# html_title = 'google-auth v0.0.1a'
+
+# 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 (relative to this directory) to use as a 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 None, a 'Last updated on:' timestamp is inserted at every page
+# bottom, using the given strftime format.
+# The empty string is equivalent to '%b %d, %Y'.
+#
+# html_last_updated_fmt = None
+
+# 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
+
+# Language to be used for generating the HTML full-text search index.
+# Sphinx supports the following languages:
+#   'da', 'de', 'en', 'es', 'fi', 'fr', 'h', 'it', 'ja'
+#   'nl', 'no', 'pt', 'ro', 'r', 'sv', 'tr', 'zh'
+#
+# html_search_language = 'en'
+
+# A dictionary with options for the search language support, empty by default.
+# 'ja' uses this config value.
+# 'zh' user can custom change `jieba` dictionary path.
+#
+# html_search_options = {'type': 'default'}
+
+# The name of a javascript file (relative to the configuration directory) that
+# implements a search results scorer. If empty, the default will be used.
+#
+# html_search_scorer = 'scorer.js'
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'google-authdoc'
+
+# -- 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': '',
+
+     # Latex figure (float) alignment
+     #
+     # 'figure_align': 'htbp',
+}
+
+# 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 = [
+    (master_doc, 'google-auth.tex', 'google-auth Documentation',
+     'Google, Inc.', '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 = []
+
+# It false, will not define \strong, \code, 	itleref, \crossref ... but only
+# \sphinxstrong, ..., \sphinxtitleref, ... To help avoid clash with user added
+# packages.
+#
+# latex_keep_old_macro_names = True
+
+# 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 = [
+    (master_doc, 'google-auth', 'google-auth Documentation',
+     [author], 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 = [
+    (master_doc, 'google-auth', 'google-auth Documentation',
+     author, 'google-auth', '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 = {'https://docs.python.org/3.5': None}
+
+# Autodoc config
+autoclass_content = 'both'
+autodoc_member_order = 'bysource'
diff --git a/docs/index.rst b/docs/index.rst
new file mode 100644
index 0000000..e7a17e3
--- /dev/null
+++ b/docs/index.rst
@@ -0,0 +1,22 @@
+Welcome to ``google-auth``'s documentation!
+===========================================
+
+Contents:
+
+.. toctree::
+   :maxdepth: 2
+
+   reference/modules
+
+Reference documentation
+=======================
+
+The :doc:`reference documentation <reference/modules>` details the complete API for :mod:`google.auth` and :mod:`google.oauth2`.
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`
+
diff --git a/docs/reference/google.auth.rst b/docs/reference/google.auth.rst
new file mode 100644
index 0000000..0533449
--- /dev/null
+++ b/docs/reference/google.auth.rst
@@ -0,0 +1,8 @@
+google.auth package
+===================
+
+.. automodule:: google.auth
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
diff --git a/docs/reference/google.rst b/docs/reference/google.rst
new file mode 100644
index 0000000..58c6da4
--- /dev/null
+++ b/docs/reference/google.rst
@@ -0,0 +1,16 @@
+google package
+==============
+
+.. automodule:: google
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+
+    google.auth
+    google.oauth2
+
diff --git a/docs/reference/modules.rst b/docs/reference/modules.rst
new file mode 100644
index 0000000..b1816cc
--- /dev/null
+++ b/docs/reference/modules.rst
@@ -0,0 +1,7 @@
+google
+======
+
+.. toctree::
+   :maxdepth: 4
+
+   google
diff --git a/google/__init__.py b/google/__init__.py
new file mode 100644
index 0000000..a35569c
--- /dev/null
+++ b/google/__init__.py
@@ -0,0 +1,22 @@
+# Copyright 2016 Google Inc.
+#
+# 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.
+
+"""Google namespace package."""
+
+try:
+    import pkg_resources
+    pkg_resources.declare_namespace(__name__)
+except ImportError:
+    import pkgutil
+    __path__ = pkgutil.extend_path(__path__, __name__)
diff --git a/google/auth/__init__.py b/google/auth/__init__.py
new file mode 100644
index 0000000..01e3431
--- /dev/null
+++ b/google/auth/__init__.py
@@ -0,0 +1,15 @@
+# Copyright 2016 Google Inc.
+#
+# 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.
+
+"""Google Auth Library for Python."""
diff --git a/google/oauth2/__init__.py b/google/oauth2/__init__.py
new file mode 100644
index 0000000..6d3ee7f
--- /dev/null
+++ b/google/oauth2/__init__.py
@@ -0,0 +1,15 @@
+# Copyright 2016 Google Inc.
+#
+# 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.
+
+"""Google OAuth 2.0 Library for Python."""
diff --git a/pylintrc b/pylintrc
new file mode 100644
index 0000000..1a47c02
--- /dev/null
+++ b/pylintrc
@@ -0,0 +1,164 @@
+[MASTER]
+# Add files or directories to the blacklist. They should be base names, not
+# paths.
+ignore=CVS,.git,.cache,.tox,.nox
+
+# List of plugins (as comma separated values of python modules names) to load,
+# usually to register additional checkers.
+# DEFAULT:  load-plugins=
+# RATIONALE: We want to make sure our docstrings match the objects
+#            they document.
+load-plugins=pylint.extensions.check_docs
+
+[MESSAGES CONTROL]
+# Disable the message, report, category or checker with the given id(s). You
+# can either give multiple identifiers separated by comma (,) or put this
+# option multiple times (only on the command line, not in the configuration
+# file where it should appear only once).You can also use "--disable=all" to
+# disable everything first and then reenable specific checks. For example, if
+# you want to run only the similarities checker, you can use "--disable=all
+# --enable=similarities". If you want to run only the classes checker, but have
+# no Warning level messages displayed, use"--disable=all --enable=classes
+# --disable=W"
+#
+# RATIONALE:
+# - maybe-no-member:  bi-modal functions confuse pylint type inference.
+# - no-member:  indirections in protobuf-generated code
+# - protected-access: helpers use '_foo' of classes from generated code.
+# - similarities:  'Bucket' and 'Blob' define 'metageneration' and 'owner' with
+#                  identical implementation but different docstrings.
+# - star-args:  standard Python idioms for varargs:
+#                  ancestor = Query().filter(*order_props)
+# - redefined-variable-type: This error is overzealous and complains at e.g.
+#                      if some_prop:
+#                          return int(value)
+#                      else:
+#                          return float(value)
+# - import-error: imports are checked via tests.
+# - wrong-import-position: This error is overzealous. It assumes imports are
+#                          completed whenever something non-trivial is
+#                          defined, e.g.
+#                              try:
+#                                  from foo import Bar
+#                              except ImportError:
+#                                  class Bar(object):
+#                                      """Hi everyone"""
+#                          and thus causes subsequent imports to be
+#                          diagnosed as out-of-order.
+# - no-name-in-module: Error gives a lot of false positives for names which
+#                      are defined dynamically. Also, any truly missing names
+#                      will be detected by our 100% code coverage.
+# - locally-disabled: Allow us to make exceptions in edge cases, notably where
+#                     pylint doesn't recognize inherited properties and methods
+#                     and gives unused-argument errors.
+# TEMPORARILY DISABLE AND SHOULD BE REMOVED:
+# - fixme: disabled until 1.0
+#
+disable =
+    import-star-module-level,
+    old-octal-literal,
+    oct-method,
+    print-statement,
+    unpacking-in-except,
+    parameter-unpacking,
+    backtick,
+    old-raise-syntax,
+    old-ne-operator,
+    long-suffix,
+    dict-view-method,
+    dict-iter-method,
+    metaclass-assignment,
+    next-method-called,
+    raising-string,
+    indexing-exception,
+    raw_input-builtin,
+    long-builtin,
+    file-builtin,
+    execfile-builtin,
+    coerce-builtin,
+    cmp-builtin,
+    buffer-builtin,
+    basestring-builtin,
+    apply-builtin,
+    filter-builtin-not-iterating,
+    using-cmp-argument,
+    useless-suppression,
+    range-builtin-not-iterating,
+    suppressed-message,
+    no-absolute-import,
+    old-division,
+    cmp-method,
+    reload-builtin,
+    zip-builtin-not-iterating,
+    intern-builtin,
+    unichr-builtin,
+    reduce-builtin,
+    standarderror-builtin,
+    unicode-builtin,
+    xrange-builtin,
+    coerce-method,
+    delslice-method,
+    getslice-method,
+    setslice-method,
+    input-builtin,
+    round-builtin,
+    hex-method,
+    nonzero-method,
+    map-builtin-not-iterating,
+    maybe-no-member,
+    no-member,
+    protected-access,
+    similarities,
+    star-args,
+    redefined-variable-type,
+    import-error,
+    wrong-import-position,
+    no-name-in-module,
+    locally-disabled,
+    fixme
+
+
+[REPORTS]
+# Tells whether to display a full report or only the messages
+# RATIONALE: noisy
+reports=no
+
+[BASIC]
+# Regular expression matching correct method names
+# DEFAULT:  method-rgx=[a-z_][a-z0-9_]{2,30}$
+# RATIONALE:  Some methods have longer names to be more descriptive or precise,
+# especially those that implemented wordy RFCs.
+method-rgx=[a-z_][a-z0-9_]{2,40}$
+
+# Regular expression matching correct function names
+# DEFAULT function-rgx=[a-z_][a-z0-9_]{2,30}$
+# RATIONALE:  Some methods have longer names to be more descriptive or precise,
+# especially those that implemented wordy RFCs.
+function-rgx=[a-z_][a-z0-9_]{2,40}$
+
+[TYPECHECK]
+# List of module names for which member attributes should not be checked
+# (useful for modules/projects where namespaces are manipulated during runtime
+# and thus existing member attributes cannot be deduced by static analysis. It
+# supports qualified module names, as well as Unix pattern matching.
+# DEFAULT:  ignored-modules=
+# RATIONALE:  six aliases stuff for compatibility.
+#             google.protobuf fixes up namespace package "late".
+ignored-modules = six, google.protobuf
+
+
+[DESIGN]
+# Minimum number of public methods for a class (see R0903).
+# DEFAULT:  min-public-methods=2
+# RATIONALE:  context mgrs may have *no* public methods
+min-public-methods=0
+
+# Maximum number of arguments for function / method
+# DEFAULT:  max-args=5
+# RATIONALE:  Many credentials classes take a lot of parameters.
+max-args = 10
+
+# Maximum number of attributes for a class (see R0902).
+# DEFAULT:  max-attributes=7
+# RATIONALE:  Many credentials need to track lots of properties.
+max-attributes=15
diff --git a/pylintrc.tests b/pylintrc.tests
new file mode 100644
index 0000000..73b2766
--- /dev/null
+++ b/pylintrc.tests
@@ -0,0 +1,165 @@
+[MASTER]
+# Add files or directories to the blacklist. They should be base names, not
+# paths.
+ignore=CVS,.git,.cache,.tox,.nox
+
+[MESSAGES CONTROL]
+# Disable the message, report, category or checker with the given id(s). You
+# can either give multiple identifiers separated by comma (,) or put this
+# option multiple times (only on the command line, not in the configuration
+# file where it should appear only once).You can also use "--disable=all" to
+# disable everything first and then reenable specific checks. For example, if
+# you want to run only the similarities checker, you can use "--disable=all
+# --enable=similarities". If you want to run only the classes checker, but have
+# no Warning level messages displayed, use"--disable=all --enable=classes
+# --disable=W"
+#
+# RATIONALE:
+# - maybe-no-member:  bi-modal functions confuse pylint type inference.
+# - no-member:  indirections in protobuf-generated code
+# - protected-access: helpers use '_foo' of classes from generated code.
+# - similarities:  'Bucket' and 'Blob' define 'metageneration' and 'owner' with
+#                  identical implementation but different docstrings.
+# - star-args:  standard Python idioms for varargs:
+#                  ancestor = Query().filter(*order_props)
+# - redefined-variable-type: This error is overzealous and complains at e.g.
+#                      if some_prop:
+#                          return int(value)
+#                      else:
+#                          return float(value)
+# - import-error: imports are checked via tests.
+# - wrong-import-position: This error is overzealous. It assumes imports are
+#                          completed whenever something non-trivial is
+#                          defined, e.g.
+#                              try:
+#                                  from foo import Bar
+#                              except ImportError:
+#                                  class Bar(object):
+#                                      """Hi everyone"""
+#                          and thus causes subsequent imports to be
+#                          diagnosed as out-of-order.
+# - no-name-in-module: Error gives a lot of false positives for names which
+#                      are defined dynamically. Also, any truly missing names
+#                      will be detected by our 100% code coverage.
+# - locally-disabled: Allow us to make exceptions in edge cases, notably where
+#                     pylint doesn't recognize inherited properties and methods
+#                     and gives unused-argument errors.
+disable =
+    import-star-module-level,
+    old-octal-literal,
+    oct-method,
+    print-statement,
+    unpacking-in-except,
+    parameter-unpacking,
+    backtick,
+    old-raise-syntax,
+    old-ne-operator,
+    long-suffix,
+    dict-view-method,
+    dict-iter-method,
+    metaclass-assignment,
+    next-method-called,
+    raising-string,
+    indexing-exception,
+    raw_input-builtin,
+    long-builtin,
+    file-builtin,
+    execfile-builtin,
+    coerce-builtin,
+    cmp-builtin,
+    buffer-builtin,
+    basestring-builtin,
+    apply-builtin,
+    filter-builtin-not-iterating,
+    using-cmp-argument,
+    useless-suppression,
+    range-builtin-not-iterating,
+    suppressed-message,
+    no-absolute-import,
+    old-division,
+    cmp-method,
+    reload-builtin,
+    zip-builtin-not-iterating,
+    intern-builtin,
+    unichr-builtin,
+    reduce-builtin,
+    standarderror-builtin,
+    unicode-builtin,
+    xrange-builtin,
+    coerce-method,
+    delslice-method,
+    getslice-method,
+    setslice-method,
+    input-builtin,
+    round-builtin,
+    hex-method,
+    nonzero-method,
+    map-builtin-not-iterating,
+    maybe-no-member,
+    no-member,
+    protected-access,
+    similarities,
+    star-args,
+    redefined-variable-type,
+    import-error,
+    wrong-import-position,
+    no-name-in-module,
+    locally-disabled,
+    missing-docstring,
+    redefined-outer-name,
+    no-self-use,
+    too-many-locals,
+    too-many-public-methods,
+    abstract-method,
+    method-hidden,
+    unused-argument
+
+
+[REPORTS]
+# Tells whether to display a full report or only the messages
+# RATIONALE: noisy
+reports=no
+
+[BASIC]
+# Good variable names which should always be accepted, separated by a comma
+# DEFAULT:  good-names=i,j,k,ex,Run,_
+# RATIONALE:  'fh' is a well-known file handle variable name.
+good-names = i, j, k, ex, Run, _,
+             fh,
+
+# Regular expression matching correct method names
+# DEFAULT:  method-rgx=[a-z_][a-z0-9_]{2,30}$
+# RATIONALE:  Some methods have longer names to be precise against wordy RFCs.
+method-rgx=[a-z_][a-z0-9_]{2,80}$
+
+# Regular expression matching correct function names
+# DEFAULT function-rgx=[a-z_][a-z0-9_]{2,30}$
+# RATIONALE:  Some test methods have long descriptive names.
+function-rgx=[a-z_][a-z0-9_]{2,80}$
+
+[TYPECHECK]
+# List of module names for which member attributes should not be checked
+# (useful for modules/projects where namespaces are manipulated during runtime
+# and thus existing member attributes cannot be deduced by static analysis. It
+# supports qualified module names, as well as Unix pattern matching.
+# DEFAULT:  ignored-modules=
+# RATIONALE:  six aliases stuff for compatibility.
+#             google.protobuf fixes up namespace package "late".
+ignored-modules = six, google.protobuf
+
+
+[DESIGN]
+# Minimum number of public methods for a class (see R0903).
+# DEFAULT:  min-public-methods=2
+# RATIONALE:  context mgrs may have *no* public methods
+min-public-methods=0
+
+# Maximum number of arguments for function / method
+# DEFAULT:  max-args=5
+# RATIONALE:  Many credentials classes take a lot of parameters.
+max-args = 10
+
+# Maximum number of attributes for a class (see R0902).
+# DEFAULT:  max-attributes=7
+# RATIONALE:  Many credentials need to track lots of properties.
+max-attributes=15
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..2a9acf1
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,2 @@
+[bdist_wheel]
+universal = 1
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..32c5d02
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,58 @@
+# Copyright 2014 Google Inc.
+#
+# 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.
+
+from setuptools import find_packages
+from setuptools import setup
+
+
+DEPENDENCIES = (
+    'pyasn1>=0.1.7',
+    'pyasn1-modules>=0.0.5',
+    'rsa>=3.1.4',
+    'six>=1.9.0',
+)
+
+
+with open('README.rst', 'r') as fh:
+    long_description = fh.read()
+
+
+setup(
+    name='google-auth',
+    version='0.0.1',
+    author='Google Cloud Platform',
+    author_email='jonwayne+google-auth@google.com',
+    description='Google Authentication Library',
+    long_description=long_description,
+    packages=find_packages(exclude='tests'),
+    namespace_packages=('google',),
+    install_requires=DEPENDENCIES,
+    license='Apache 2.0',
+    keywords='google auth oauth client',
+    classifiers=(
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
+        'Development Status :: 3 - Alpha',
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: Apache Software License',
+        'Operating System :: POSIX',
+        'Operating System :: Microsoft :: Windows',
+        'Operating System :: MacOS :: MacOS X',
+        'Operating System :: OS Independent',
+        'Topic :: Internet :: WWW/HTTP',
+    ),
+)
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/__init__.py
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..d2a5f1f
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,49 @@
+[tox]
+envlist = lint,py27,py34,py35,pypy,cover
+
+[testenv]
+deps =
+  flask
+  mock
+  pytest
+  pytest-cov
+  pytest-localserver
+  urllib3
+commands =
+  py.test --cov=google.auth --cov=google.oauth2 --cov=tests {posargs:tests}
+
+[testenv:cover]
+basepython = python3.5
+commands =
+  py.test --cov=google.auth --cov=google.oauth2 --cov=tests --cov-report= tests
+  coverage report --show-missing --fail-under=100
+deps =
+  {[testenv]deps}
+
+[testenv:docgen]
+basepython = python3.5
+deps =
+  {[testenv]deps}
+  sphinx
+commands = sphinx-apidoc --output-dir docs/reference --separate --module-first google
+
+[testenv:docs]
+basepython = python3.5
+deps =
+  {[testenv]deps}
+  sphinx
+commands = make -C docs html
+
+[testenv:lint]
+basepython = python3.5
+commands =
+  flake8 \
+    --import-order-style=google \
+    --application-import-names="google,tests" \
+    google tests
+  pylint --rcfile pylintrc google
+  pylint --rcfile pylintrc.tests tests
+deps =
+  flake8
+  flake8-import-order
+  pylint