diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..d4a2c44
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,21 @@
+# http://editorconfig.org
+
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+insert_final_newline = true
+charset = utf-8
+end_of_line = lf
+
+[*.bat]
+indent_style = tab
+end_of_line = crlf
+
+[LICENSE]
+insert_final_newline = false
+
+[Makefile]
+indent_style = tab
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4397470
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,71 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+venv/
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask instance folder
+instance/
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# IPython Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..8d49fbc
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,30 @@
+# Config file for automatic testing at travis-ci.org
+# This file will be regenerated if you run travis_pypi_setup.py
+
+language: python
+
+env:
+  - TOXENV=py34
+  - TOXENV=py33
+  - TOXENV=py27
+  - TOXENV=py26
+  - TOXENV=pypy
+
+# command to install dependencies, e.g. pip install -r requirements.txt --use-mirrors
+install: pip install -U tox
+
+# command to run tests, e.g. python setup.py test
+script: tox
+
+# After you create the Github repo and add it to Travis, run the
+# travis_pypi_setup.py script to finish PyPI deployment setup
+deploy:
+  provider: pypi
+  distributions: sdist bdist_wheel
+  user: snark
+  password:
+    secure: PLEASE_REPLACE_ME
+  on:
+    tags: true
+    repo: snark/ignorance
+    condition: $TOXENV == py27
diff --git a/AUTHORS.rst b/AUTHORS.rst
new file mode 100644
index 0000000..404087c
--- /dev/null
+++ b/AUTHORS.rst
@@ -0,0 +1,13 @@
+=======
+Credits
+=======
+
+Development Lead
+----------------
+
+* Steve Cook <snarkout@gmail.com>
+
+Contributors
+------------
+
+None yet. Why not be the first?
diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst
new file mode 100644
index 0000000..c72fbdc
--- /dev/null
+++ b/CONTRIBUTING.rst
@@ -0,0 +1,111 @@
+============
+Contributing
+============
+
+Contributions are welcome, and they are greatly appreciated! Every
+little bit helps, and credit will always be given.
+
+You can contribute in many ways:
+
+Types of Contributions
+----------------------
+
+Report Bugs
+~~~~~~~~~~~
+
+Report bugs at https://github.com/snark/ignorance/issues.
+
+If you are reporting a bug, please include:
+
+* Your operating system name and version.
+* Any details about your local setup that might be helpful in troubleshooting.
+* Detailed steps to reproduce the bug.
+
+Fix Bugs
+~~~~~~~~
+
+Look through the GitHub issues for bugs. Anything tagged with "bug"
+is open to whoever wants to implement it.
+
+Implement Features
+~~~~~~~~~~~~~~~~~~
+
+Look through the GitHub issues for features. Anything tagged with "feature"
+is open to whoever wants to implement it.
+
+Write Documentation
+~~~~~~~~~~~~~~~~~~~
+
+Ignorance could always use more documentation, whether as part of the
+official Ignorance docs, in docstrings, or even on the web in blog posts,
+articles, and such.
+
+Submit Feedback
+~~~~~~~~~~~~~~~
+
+The best way to send feedback is to file an issue at https://github.com/snark/ignorance/issues.
+
+If you are proposing a feature:
+
+* Explain in detail how it would work.
+* Keep the scope as narrow as possible, to make it easier to implement.
+* Remember that this is a volunteer-driven project, and that contributions
+  are welcome :)
+
+Get Started!
+------------
+
+Ready to contribute? Here's how to set up `ignorance` for local development.
+
+1. Fork the `ignorance` repo on GitHub.
+2. Clone your fork locally::
+
+    $ git clone git@github.com:your_name_here/ignorance.git
+
+3. Install your local copy into a virtualenv. Assuming you have virtualenvwrapper installed, this is how you set up your fork for local development::
+
+    $ mkvirtualenv ignorance
+    $ cd ignorance/
+    $ python setup.py develop
+
+4. Create a branch for local development::
+
+    $ git checkout -b name-of-your-bugfix-or-feature
+
+   Now you can make your changes locally.
+
+5. When you're done making changes, check that your changes pass flake8 and the tests, including testing other Python versions with tox::
+
+    $ flake8 ignorance tests
+    $ python setup.py test
+    $ tox
+
+   To get flake8 and tox, just pip install them into your virtualenv.
+
+6. Commit your changes and push your branch to GitHub::
+
+    $ git add .
+    $ git commit -m "Your detailed description of your changes."
+    $ git push origin name-of-your-bugfix-or-feature
+
+7. Submit a pull request through the GitHub website.
+
+Pull Request Guidelines
+-----------------------
+
+Before you submit a pull request, check that it meets these guidelines:
+
+1. The pull request should include tests.
+2. If the pull request adds functionality, the docs should be updated. Put
+   your new functionality into a function with a docstring, and add the
+   feature to the list in README.rst.
+3. The pull request should work for Python 2.6, 2.7, 3.3, and 3.4, and for PyPy. Check
+   https://travis-ci.org/snark/ignorance/pull_requests
+   and make sure that the tests pass for all supported Python versions.
+
+Tips
+----
+
+To run a subset of tests::
+
+    $ python -m unittest tests.test_ignorance
diff --git a/HISTORY.rst b/HISTORY.rst
new file mode 100644
index 0000000..11c3f1c
--- /dev/null
+++ b/HISTORY.rst
@@ -0,0 +1,9 @@
+.. :changelog:
+
+History
+-------
+
+0.1.0 (2015-11-03)
+---------------------
+
+* First release on PyPI.
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..4d1906b
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,14 @@
+Copyright (c) 2015, Steve Cook
+All rights reserved.
+
+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.
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..2bb6bb1
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,11 @@
+include AUTHORS.rst
+include CONTRIBUTING.rst
+include HISTORY.rst
+include LICENSE
+include README.rst
+
+recursive-include tests *
+recursive-exclude * __pycache__
+recursive-exclude * *.py[co]
+
+recursive-include docs *.rst conf.py Makefile make.bat
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..223a224
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,84 @@
+.PHONY: clean-pyc clean-build docs clean
+define BROWSER_PYSCRIPT
+import os, webbrowser, sys
+try:
+	from urllib import pathname2url
+except:
+	from urllib.request import pathname2url
+
+webbrowser.open("file://" + pathname2url(os.path.abspath(sys.argv[1])))
+endef
+export BROWSER_PYSCRIPT
+BROWSER := python -c "$$BROWSER_PYSCRIPT"
+
+help:
+	@echo "clean - remove all build, test, coverage and Python artifacts"
+	@echo "clean-build - remove build artifacts"
+	@echo "clean-pyc - remove Python file artifacts"
+	@echo "clean-test - remove test and coverage artifacts"
+	@echo "lint - check style with flake8"
+	@echo "test - run tests quickly with the default Python"
+	@echo "test-all - run tests on every Python version with tox"
+	@echo "coverage - check code coverage quickly with the default Python"
+	@echo "docs - generate Sphinx HTML documentation, including API docs"
+	@echo "release - package and upload a release"
+	@echo "dist - package"
+	@echo "install - install the package to the active Python's site-packages"
+
+clean: clean-build clean-pyc clean-test
+
+clean-build:
+	rm -fr build/
+	rm -fr dist/
+	rm -fr .eggs/
+	find . -name '*.egg-info' -exec rm -fr {} +
+	find . -name '*.egg' -exec rm -f {} +
+
+clean-pyc:
+	find . -name '*.pyc' -exec rm -f {} +
+	find . -name '*.pyo' -exec rm -f {} +
+	find . -name '*~' -exec rm -f {} +
+	find . -name '__pycache__' -exec rm -fr {} +
+
+clean-test:
+	rm -fr .tox/
+	rm -f .coverage
+	rm -fr htmlcov/
+
+lint:
+	flake8 ignorance tests
+
+test:
+	python setup.py test
+
+test-all:
+	tox
+
+coverage:
+	coverage run --source ignorance setup.py test
+	coverage report -m
+	coverage html
+	$(BROWSER) htmlcov/index.html
+
+docs:
+	rm -f docs/ignorance.rst
+	rm -f docs/modules.rst
+	sphinx-apidoc -o docs/ ignorance
+	$(MAKE) -C docs clean
+	$(MAKE) -C docs html
+	$(BROWSER) docs/_build/html/index.html
+
+servedocs: docs
+	watchmedo shell-command -p '*.rst' -c '$(MAKE) -C docs html' -R -D .
+
+release: clean
+	python setup.py sdist upload
+	python setup.py bdist_wheel upload
+
+dist: clean
+	python setup.py sdist
+	python setup.py bdist_wheel
+	ls -l dist
+
+install: clean
+	python setup.py install
diff --git a/README.rst b/README.rst
new file mode 100644
index 0000000..f610bb1
--- /dev/null
+++ b/README.rst
@@ -0,0 +1,20 @@
+===============================
+Ignorance
+===============================
+
+.. image:: https://img.shields.io/travis/snark/ignorance.svg
+        :target: https://travis-ci.org/snark/ignorance
+
+.. image:: https://img.shields.io/pypi/v/ignorance.svg
+        :target: https://pypi.python.org/pypi/ignorance
+
+
+A spec-compliant gitignore parser
+
+* Free software: ISC license
+* Documentation: https://ignorance.readthedocs.org.
+
+Features
+--------
+
+* A .gitignore-aware wrapper around os.walk
diff --git a/docs/Makefile b/docs/Makefile
new file mode 100644
index 0000000..625e4a0
--- /dev/null
+++ b/docs/Makefile
@@ -0,0 +1,177 @@
+# 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/ignorance.qhcp"
+	@echo "To view the help file:"
+	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/ignorance.qhc"
+
+devhelp:
+	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
+	@echo
+	@echo "Build finished."
+	@echo "To view the help file:"
+	@echo "# mkdir -p $$HOME/.local/share/devhelp/ignorance"
+	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/ignorance"
+	@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."
diff --git a/docs/authors.rst b/docs/authors.rst
new file mode 100644
index 0000000..e122f91
--- /dev/null
+++ b/docs/authors.rst
@@ -0,0 +1 @@
+.. include:: ../AUTHORS.rst
diff --git a/docs/conf.py b/docs/conf.py
new file mode 100755
index 0000000..3a3db1a
--- /dev/null
+++ b/docs/conf.py
@@ -0,0 +1,275 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# ignorance documentation build configuration file, created by
+# sphinx-quickstart on Tue Jul  9 22:26:36 2013.
+#
+# 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('.'))
+
+# Get the project root dir, which is the parent dir of this
+cwd = os.getcwd()
+project_root = os.path.dirname(cwd)
+
+# Insert the project root dir as the first element in the PYTHONPATH.
+# This lets us ensure that the source package is imported, and that its
+# version is used.
+sys.path.insert(0, project_root)
+
+import ignorance
+
+# -- 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.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'Ignorance'
+copyright = u'2015, Steve Cook'
+
+# 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 = ignorance.__version__
+# The full version, including alpha/beta/rc tags.
+release = ignorance.__version__
+
+# 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']
+
+# 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 = 'ignorancedoc'
+
+
+# -- 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', 'ignorance.tex',
+     u'Ignorance Documentation',
+     u'Steve Cook', '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', 'ignorance',
+     u'Ignorance Documentation',
+     [u'Steve Cook'], 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', 'ignorance',
+     u'Ignorance Documentation',
+     u'Steve Cook',
+     'ignorance',
+     '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
diff --git a/docs/contributing.rst b/docs/contributing.rst
new file mode 100644
index 0000000..e582053
--- /dev/null
+++ b/docs/contributing.rst
@@ -0,0 +1 @@
+.. include:: ../CONTRIBUTING.rst
diff --git a/docs/history.rst b/docs/history.rst
new file mode 100644
index 0000000..2506499
--- /dev/null
+++ b/docs/history.rst
@@ -0,0 +1 @@
+.. include:: ../HISTORY.rst
diff --git a/docs/index.rst b/docs/index.rst
new file mode 100644
index 0000000..74e93bf
--- /dev/null
+++ b/docs/index.rst
@@ -0,0 +1,27 @@
+.. ignorance documentation master file, created by
+   sphinx-quickstart on Tue Jul  9 22:26:36 2013.
+   You can adapt this file completely to your liking, but it should at least
+   contain the root `toctree` directive.
+
+Welcome to Ignorance's documentation!
+======================================
+
+Contents:
+
+.. toctree::
+   :maxdepth: 2
+
+   readme
+   installation
+   usage
+   contributing
+   authors
+   history
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`
+
diff --git a/docs/installation.rst b/docs/installation.rst
new file mode 100644
index 0000000..d1bf69b
--- /dev/null
+++ b/docs/installation.rst
@@ -0,0 +1,12 @@
+============
+Installation
+============
+
+At the command line::
+
+    $ easy_install ignorance
+
+Or, if you have virtualenvwrapper installed::
+
+    $ mkvirtualenv ignorance
+    $ pip install ignorance
diff --git a/docs/make.bat b/docs/make.bat
new file mode 100644
index 0000000..a9a0b23
--- /dev/null
+++ b/docs/make.bat
@@ -0,0 +1,242 @@
+@ECHO OFF
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set BUILDDIR=_build
+set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% .
+set I18NSPHINXOPTS=%SPHINXOPTS% .
+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.  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
+	goto end
+)
+
+if "%1" == "clean" (
+	for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i
+	del /q /s %BUILDDIR%\*
+	goto end
+)
+
+
+%SPHINXBUILD% 2> nul
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.http://sphinx-doc.org/
+	exit /b 1
+)
+
+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\ignorance.qhcp
+	echo.To view the help file:
+	echo.^> assistant -collectionFile %BUILDDIR%\qthelp\ignorance.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" == "latexpdf" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	cd %BUILDDIR%/latex
+	make all-pdf
+	cd %BUILDDIR%/..
+	echo.
+	echo.Build finished; the PDF files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "latexpdfja" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	cd %BUILDDIR%/latex
+	make all-pdf-ja
+	cd %BUILDDIR%/..
+	echo.
+	echo.Build finished; the PDF 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
+)
+
+if "%1" == "xml" (
+	%SPHINXBUILD% -b xml %ALLSPHINXOPTS% %BUILDDIR%/xml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The XML files are in %BUILDDIR%/xml.
+	goto end
+)
+
+if "%1" == "pseudoxml" (
+	%SPHINXBUILD% -b pseudoxml %ALLSPHINXOPTS% %BUILDDIR%/pseudoxml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The pseudo-XML files are in %BUILDDIR%/pseudoxml.
+	goto end
+)
+
+:end
diff --git a/docs/readme.rst b/docs/readme.rst
new file mode 100644
index 0000000..72a3355
--- /dev/null
+++ b/docs/readme.rst
@@ -0,0 +1 @@
+.. include:: ../README.rst
diff --git a/docs/usage.rst b/docs/usage.rst
new file mode 100644
index 0000000..8a873c3
--- /dev/null
+++ b/docs/usage.rst
@@ -0,0 +1,7 @@
+========
+Usage
+========
+
+To use Ignorance in a project::
+
+    import ignorance
diff --git a/ignorance/__init__.py b/ignorance/__init__.py
new file mode 100755
index 0000000..e23d174
--- /dev/null
+++ b/ignorance/__init__.py
@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+
+__author__ = 'Steve Cook'
+__email__ = 'steve@snarkout.org'
+__version__ = '0.1.0'
diff --git a/ignorance/git.py b/ignorance/git.py
new file mode 100644
index 0000000..00ca7fb
--- /dev/null
+++ b/ignorance/git.py
@@ -0,0 +1,175 @@
+# -*- coding: utf-8 -*-
+import functools
+import itertools
+import os
+import re
+from . import utils
+try:
+    # scandir-powered walk is in the stdlib in python 3.5+
+    from os import scandir  # NOQA
+    from os import walk as _walk
+except ImportError:
+    # otherwise, grab it from scandir for the performance boost
+    from scandir import walk as _walk
+
+
+def strict_subpath(base_path, child_path):
+    if os.path.join(child_path, '') == os.path.join(base_path, ''):
+        return ''
+    else:
+        child_split = child_path.split(os.path.sep)
+        base_split = base_path.split(os.path.sep)
+        return os.path.join(
+            *child_split[len(base_split):]
+        )
+
+
+def walk(directory, onerror=None, filename='.gitignore',
+         ignore_completely=None):
+    """
+    Generate the file names in a directory tree by walking the tree
+    top-down, while obeying the rules of .gitignore. Links will not
+    be followed.
+    """
+    if ignore_completely is None:
+        ignore_completely = ['.git']
+
+    starting_directory = os.path.abspath(directory)
+
+    # Rule list will be a dict of directory to (rule list, parent
+    # directory) tuples
+    rule_list = {}
+    while True:
+        for root, dirs, files in _walk(directory, onerror=onerror):
+            rules = []
+            if filename in files:
+                with open(os.path.join(root, filename)) as ignore_file:
+                    for line in ignore_file:
+                        line = line.rstrip('\n')
+                        rule = rule_from_pattern(line, os.path.abspath(root))
+                        if rule:
+                            rules.append(rule)
+            current_dir = os.path.abspath(root)
+            # SBC fix this up
+            # We know we are either within the base_dir...
+            rel_path = strict_subpath(starting_directory, current_dir)
+            if rel_path == '':
+                rule_list[''] = (rules, None)
+            # ...or a child dir
+            else:
+                rule_list[rel_path] = (rules, os.path.dirname(rel_path))
+            # Now, make a list of rules, working our way back to the
+            # base directory.
+            applicable_rules = []
+            cursor = rule_list[rel_path]
+            while cursor:
+                applicable_rules.append(cursor[0])
+                # Tiny hack for py2/py3 polyglot without using six
+                if isinstance(cursor[1], (''.__class__, u''.__class__)):
+                    cursor = rule_list[cursor[1]]
+                else:
+                    cursor = False
+            # Our rules are actually ordered from the base down
+            applicable_rules = applicable_rules[::-1]
+            flat_list = list(
+                itertools.chain.from_iterable(applicable_rules)
+            )
+            ignore = []
+            for final_override in ignore_completely:
+                ignore.append(final_override)
+            for d in dirs:
+                included = True
+                path = os.path.abspath(os.path.join(root, d))
+                for rule in flat_list:
+                    if included != rule.negation:
+                        if rule.match(path):
+                            included = not included
+                if not included:
+                    ignore.append(d)
+            dirs[:] = [d for d in dirs if d not in ignore]
+            ignore = []
+            for f in files:
+                included = True
+                path = os.path.join(root, f)
+                for rule in flat_list:
+                    if rule.directory_only:
+                        continue
+                    if included != rule.negation:
+                        if rule.match(os.path.abspath(path)):
+                            included = not included
+                if not included:
+                    ignore.append(f)
+            files[:] = [f for f in files if f not in ignore]
+            yield root, dirs, files
+        return
+
+
+def rule_from_pattern(pattern, base_path=None, source=None):
+    """
+    Take a .gitignore match pattern, such as "*.py[cod]" or "**/*.bak",
+    and return an IgnoreRule suitable for matching against files and
+    directories. Patterns which do not match files, such as comments
+    and blank lines, will return None.
+
+    Because git allows for nested .gitignore files, a base_path value
+    is required for correct behavior. The base path should be absolute.
+    """
+    if base_path and base_path != os.path.abspath(base_path):
+        raise ValueError('base_path must be absolute')
+    # Early returns follow
+    # Discard comments and seperators
+    if pattern.strip() == '' or pattern[0] == '#':
+        return
+    # Discard anything with more than two consecutive asterisks
+    if pattern.find('***') > -1:
+        return
+    # Discard anything with invalid double-asterisks -- they can appear
+    # at the start or the end, or be surrounded by slashes
+    for m in re.finditer(r'\*\*', pattern):
+        start_index = m.start()
+        if (start_index != 0 and start_index != len(pattern) - 2 and
+                (pattern[start_index - 1] != '/' or
+                 pattern[start_index + 2] != '/')):
+            return
+
+    # Store the exact pattern for our repr and string functions
+    orig_pattern = pattern
+
+    if pattern[0] == '!':
+        negation = True
+        pattern = pattern[1:]
+    else:
+        negation = False
+
+    # Special-casing '/', which doesn't match any files or directories
+    if pattern.strip() == '/':
+        return
+
+    directory_only = pattern[-1] == '/'
+    # A slash is a sign that we're tied to the base_path of our rule
+    # set.
+    anchored = '/' in pattern[:-1]
+    relative_path = functools.partial(strict_subpath, base_path or '')
+    if pattern[0] == '/':
+        pattern = pattern[1:]
+    if pattern[0] == '*' and pattern[1] == '*':
+        pattern = pattern[2:]
+        anchored = False
+    if pattern[0] == '/':
+        pattern = pattern[1:]
+    if pattern[-1] == '/':
+        pattern = pattern[:-1]
+    regex = utils.fnmatch_pathname_to_regex(
+        pattern
+    )
+    if anchored:
+        regex = ''.join(['^', regex])
+    return utils.IgnoreRule(
+        pattern=orig_pattern,
+        regex=regex,
+        negation=negation,
+        directory_only=directory_only,
+        anchored=anchored,
+        relative_path=relative_path,
+        source=source
+    )
diff --git a/ignorance/utils.py b/ignorance/utils.py
new file mode 100644
index 0000000..348f64c
--- /dev/null
+++ b/ignorance/utils.py
@@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*-
+import os
+import re
+import collections
+
+whitespace_re = re.compile(r'(\\ )+$')
+
+IGNORE_RULE_FIELDS = [
+    'pattern', 'regex',  # Basic values
+    'negation', 'directory_only', 'anchored',  # Behavior flags
+    'relative_path',  # Meaningful for gitignore-style behavior
+    'source'  # (file, line) tuple for reporting
+]
+
+
+class IgnoreRule(collections.namedtuple('IgnoreRule_', IGNORE_RULE_FIELDS)):
+    # TODO Add source to __str__ or perhaps a method
+    def __str__(self):
+        return self.pattern
+
+    def __repr__(self):
+        return ''.join(['IgnoreRule(\'', self.pattern, '\')'])
+
+    def match(self, abs_path):
+        matched = False
+        rel_path = self.relative_path(abs_path)
+        if re.search(self.regex, rel_path):
+            matched = True
+        return matched
+
+
+# Frustratingly, python's fnmatch doesn't provide the FNM_PATHNAME
+# option that .gitignore's behavior depends on.
+def fnmatch_pathname_to_regex(pattern):
+    """
+    Implements fnmatch style-behavior, as though with FNM_PATHNAME flagged;
+    the path seperator will not match shell-style '*' and '.' wildcards.
+    """
+    i, n = 0, len(pattern)
+    nonsep = ''.join(['[^', os.sep, ']'])
+    res = []
+    while i < n:
+        c = pattern[i]
+        i = i + 1
+        if c == '*':
+            try:
+                if pattern[i] == '*':
+                    i = i + 1
+                    res.append('.*')
+                    if pattern[i] == '/':
+                        i = i + 1
+                        res.append(''.join([os.sep, '?']))
+                else:
+                    res.append(''.join([nonsep, '*']))
+            except IndexError:
+                res.append(''.join([nonsep, '*']))
+        elif c == '?':
+            res.append(nonsep)
+        elif c == '/':
+            res.append(os.sep)
+        elif c == '[':
+            j = i
+            if j < n and pattern[j] == '!':
+                j = j + 1
+            if j < n and pattern[j] == ']':
+                j = j + 1
+            while j < n and pattern[j] != ']':
+                j = j+1
+            if j >= n:
+                res.append('\\[')
+            else:
+                stuff = pattern[i:j].replace('\\', '\\\\')
+                i = j+1
+                if stuff[0] == '!':
+                    stuff = ''.join('^', stuff[1:])
+                elif stuff[0] == '^':
+                    stuff = ''.join('\\' + stuff)
+                res.append('[{}]'.format(stuff))
+        else:
+            res.append(re.escape(c))
+    res.append('\Z(?ms)')
+    return ''.join(res)
diff --git a/pytest.ini b/pytest.ini
new file mode 100644
index 0000000..5ee6477
--- /dev/null
+++ b/pytest.ini
@@ -0,0 +1,2 @@
+[pytest]
+testpaths = tests
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..e617b73
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+scandir==1.2
diff --git a/requirements_dev.txt b/requirements_dev.txt
new file mode 100644
index 0000000..0f8b477
--- /dev/null
+++ b/requirements_dev.txt
@@ -0,0 +1,10 @@
+bumpversion==0.5.3
+wheel==0.23.0
+watchdog==0.8.3
+flake8==2.4.1
+tox==2.1.1
+coverage==4.0
+Sphinx==1.3.1
+cryptography==1.0.1
+PyYAML==3.11
+pytest==2.8.3
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..558754a
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,14 @@
+[bumpversion]
+current_version = 0.1.0
+commit = True
+tag = True
+
+[bumpversion:file:setup.py]
+
+[bumpversion:file:ignorance/__init__.py]
+
+[aliases]
+test=pytest
+
+[wheel]
+universal = 1
diff --git a/setup.py b/setup.py
new file mode 100755
index 0000000..862aec1
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+
+try:
+    from setuptools import setup
+except ImportError:
+    from distutils.core import setup
+
+
+with open('README.rst') as readme_file:
+    readme = readme_file.read()
+
+with open('HISTORY.rst') as history_file:
+    history = history_file.read().replace('.. :changelog:', '')
+
+requirements = [
+    'scandir'
+]
+
+test_requirements = [
+    # TODO: put package test requirements here
+]
+
+setup(
+    name='ignorance',
+    version='0.1.0',
+    description="A spec-compliant gitignore parser",
+    long_description=readme + '\n\n' + history,
+    author="Steve Cook",
+    author_email='snarkout@gmail.com',
+    url='https://github.com/snark/ignorance',
+    packages=[
+        'ignorance',
+    ],
+    package_dir={'ignorance':
+                 'ignorance'},
+    include_package_data=True,
+    install_requires=requirements,
+    setup_requires=['pytest-runner'],
+    tests_require=['pytest'],
+    license="ISCL",
+    zip_safe=False,
+    keywords='ignorance',
+    classifiers=[
+        'Development Status :: 2 - Pre-Alpha',
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: ISC License (ISCL)',
+        'Natural Language :: English',
+        "Programming Language :: Python :: 2",
+        'Programming Language :: Python :: 2.6',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+    ],
+)
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100755
index 0000000..40a96af
--- /dev/null
+++ b/tests/__init__.py
@@ -0,0 +1 @@
+# -*- coding: utf-8 -*-
diff --git a/tests/test_git_basicwalk.py b/tests/test_git_basicwalk.py
new file mode 100644
index 0000000..9e24230
--- /dev/null
+++ b/tests/test_git_basicwalk.py
@@ -0,0 +1,9 @@
+# content of test_git_basicwalk.py
+from ignorance import git
+
+def test_strict_subpath():
+    assert git.strict_subpath('/foo/bar', '/foo/bar') == ''
+    assert git.strict_subpath('/foo/bar/', '/foo/bar') == ''
+    assert git.strict_subpath('/foo/bar', '/foo/bar/') == ''
+
+
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..04e2518
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,10 @@
+[tox]
+envlist = py26, py27, py34, py35
+
+[testenv]
+setenv =
+    PYTHONPATH = {toxinidir}:{toxinidir}/ignorance
+commands = python setup.py test
+deps =
+    -r{toxinidir}/requirements.txt
+    -r{toxinidir}/requirements_dev.txt
diff --git a/travis_pypi_setup.py b/travis_pypi_setup.py
new file mode 100755
index 0000000..ae216de
--- /dev/null
+++ b/travis_pypi_setup.py
@@ -0,0 +1,122 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""Update encrypted deploy password in Travis config file
+"""
+
+
+from __future__ import print_function
+import base64
+import json
+import os
+from getpass import getpass
+import yaml
+from cryptography.hazmat.primitives.serialization import load_pem_public_key
+from cryptography.hazmat.backends import default_backend
+from cryptography.hazmat.primitives.asymmetric.padding import PKCS1v15
+
+
+try:
+    from urllib import urlopen
+except:
+    from urllib.request import urlopen
+
+
+GITHUB_REPO = 'snark/ignorance'
+TRAVIS_CONFIG_FILE = os.path.join(
+    os.path.dirname(os.path.abspath(__file__)), '.travis.yml')
+
+
+def load_key(pubkey):
+    """Load public RSA key, with work-around for keys using
+    incorrect header/footer format.
+
+    Read more about RSA encryption with cryptography:
+    https://cryptography.io/latest/hazmat/primitives/asymmetric/rsa/
+    """
+    try:
+        return load_pem_public_key(pubkey.encode(), default_backend())
+    except ValueError:
+        # workaround for https://github.com/travis-ci/travis-api/issues/196
+        pubkey = pubkey.replace('BEGIN RSA', 'BEGIN').replace('END RSA', 'END')
+        return load_pem_public_key(pubkey.encode(), default_backend())
+
+
+def encrypt(pubkey, password):
+    """Encrypt password using given RSA public key and encode it with base64.
+
+    The encrypted password can only be decrypted by someone with the
+    private key (in this case, only Travis).
+    """
+    key = load_key(pubkey)
+    encrypted_password = key.encrypt(password, PKCS1v15())
+    return base64.b64encode(encrypted_password)
+
+
+def fetch_public_key(repo):
+    """Download RSA public key Travis will use for this repo.
+
+    Travis API docs: http://docs.travis-ci.com/api/#repository-keys
+    """
+    keyurl = 'https://api.travis-ci.org/repos/{0}/key'.format(repo)
+    data = json.loads(urlopen(keyurl).read())
+    if 'key' not in data:
+        errmsg = "Could not find public key for repo: {}.\n".format(repo)
+        errmsg += "Have you already added your GitHub repo to Travis?"
+        raise ValueError(errmsg)
+    return data['key']
+
+
+def prepend_line(filepath, line):
+    """Rewrite a file adding a line to its beginning.
+    """
+    with open(filepath) as f:
+        lines = f.readlines()
+
+    lines.insert(0, line)
+
+    with open(filepath, 'w') as f:
+        f.writelines(lines)
+
+
+def load_yaml_config(filepath):
+    with open(filepath) as f:
+        return yaml.load(f)
+
+
+def save_yaml_config(filepath, config):
+    with open(filepath, 'w') as f:
+        yaml.dump(config, f, default_flow_style=False)
+
+
+def update_travis_deploy_password(encrypted_password):
+    """Update the deploy section of the .travis.yml file
+    to use the given encrypted password.
+    """
+    config = load_yaml_config(TRAVIS_CONFIG_FILE)
+
+    config['deploy']['password'] = dict(secure=encrypted_password)
+
+    save_yaml_config(TRAVIS_CONFIG_FILE, config)
+
+    line = ('# This file was autogenerated and will overwrite'
+            ' each time you run travis_pypi_setup.py\n')
+    prepend_line(TRAVIS_CONFIG_FILE, line)
+
+
+def main(args):
+    public_key = fetch_public_key(args.repo)
+    password = args.password or getpass('PyPI password: ')
+    update_travis_deploy_password(encrypt(public_key, password))
+    print("Wrote encrypted password to .travis.yml -- you're ready to deploy")
+
+
+if '__main__' == __name__:
+    import argparse
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('--repo', default=GITHUB_REPO,
+                        help='GitHub repo (default: %s)' % GITHUB_REPO)
+    parser.add_argument('--password',
+                        help='PyPI password (will prompt if not provided)')
+
+    args = parser.parse_args()
+    main(args)