.
See Travis-CI for test results for each Python version.
pyfakefs works with Python 2.6 and above. pyfakefs has no dependencies beyond the Python standard library.
pyfakefs project is hosted on PyPi and can be installed:
pip install pyfakefs
pyfakefs.py was initially developed at Google by Mike Bland as a modest fake implementation of core Python modules. It was introduced to all of Google in September 2006. Since then, it has been enhanced to extend its functionality and usefulness. At Google alone, pyfakefs is used in over 2,000 Python tests.
pyfakefs was released to the public in 2011 as Google Code project pyfakefs.
Fork jmcgeheeiv-pyfakefs added a usage tutorial, direct support for unittest and doctest.
Fork shiffdane-jmcgeheeiv-pyfakefs added further corrections.
After the shutdown of Google Code was announced, all three Google Code projects are merged together here on GitHub as pyfakefs.