https://github.com/pytest-dev/pyfakefs

filesystem mocking pytest-plugin python unit-testing

Score: 26.554845548917264

Last synced: about 7 hours ago
JSON representation

Repository metadata:

Provides a fake file system that mocks the Python file system modules.

Host: GitHub
URL: https://github.com/pytest-dev/pyfakefs
Owner: pytest-dev
License: apache-2.0
Created: 2015-03-16T04:05:51.000Z (about 11 years ago)
Default Branch: main
Last Pushed: 2026-03-11T21:27:39.000Z (15 days ago)
Last Synced: 2026-03-12T02:24:19.899Z (15 days ago)
Topics: filesystem, mocking, pytest-plugin, python, unit-testing
Language: Python
Homepage: https://pytest-pyfakefs.readthedocs.io
Size: 10.2 MB
Stars: 741
Watchers: 9
Forks: 96
Open Issues: 6
Metadata Files:
- Readme: README.md
- Changelog: CHANGES.md
- Contributing: CONTRIBUTING.md
- License: COPYING

Owner metadata:

Name: pytest-dev
Login: pytest-dev
Email: pytest-dev@python.org
Kind: organization
Description:
Website: https://pytest.org
Location: Everywhere
Twitter: pytestdotorg
Company:
Icon url: https://avatars.githubusercontent.com/u/8897583?v=4
Repositories: 77
Last Synced at: 2026-03-12T02:55:15.438Z
Profile URL: https://github.com/pytest-dev

Committers metadata

Last synced: 13 days ago

Total Commits: 1,380
Total Committers: 74
Avg Commits per committer: 18.649
Development Distribution Score (DDS): 0.358

Commits in past year: 137
Committers in past year: 9
Avg Commits per committer in past year: 15.222
Development Distribution Score (DDS) in past year: 0.518

Name	Email	Commits
mrbean-bremen	h**n@g**m	886
pre-commit-ci[bot]	6****]	134
John McGehee	j****v	82
pyup-bot	g**t@p**o	78
David Baird	d**d@g**m	40
John McGehee	b**t@j**m	19
john McGehee	j**e@w**m	12
Filip Figiel	f**l@d**l	10
Jeff Leverenz	j**z@g**m	9
Wes Kendall	w**l@c**m	8
Kurt McKee	c**e@k**g	7
Doug Luce	d**g@g**m	7
dependabot[bot]	4****]	6
Janne Rönkkö	j**o@v**i	5
Bruno Alla	b****e	5
Simon Fagerholm	s**m@s**m	3
Alexis Durand	a**d@i**k	3
Sassan Haradji	m**e@s**m	2
Michał Górny	m**y@g**g	2
JanEricNitschkeTNG	j**e@t**m	2
James Braza	j**a@g**m	2
Erik Massop	e**p@g**m	2
Brian Okken	1****n	2
John McGehee	f**z@v**t	2
cclauss	c**s@b**h	2
Simon Ruggier	s**n@p**h	2
Matthew Leather	3****0	1
Alexandre Detiste	a**e@g**m	1
Anthony Ryan	a**1@g**m	1
Anthony Sottile	a**e@u**u	1
and 44 more...

Package metadata

Total packages: 18
Total downloads:
- pypi: 5,491,926 last-month
Total docker downloads: 673,619
Total dependent packages: 102 (may contain duplicates)
Total dependent repositories: 1,274 (may contain duplicates)
Total versions: 195
Total maintainers: 5

pypi.org: pyfakefs

Implements a fake file system that mocks the Python file system modules.

Homepage:
Documentation: https://pyfakefs.readthedocs.io/
Licenses: Apache-2.0
Latest release: 6.1.5 (published 11 days ago)
Last Synced: 2026-03-17T23:31:16.709Z (9 days ago)
Versions: 91
Dependent Packages: 102
Dependent Repositories: 1,274
Downloads: 5,491,926 Last month
Docker Downloads: 673,619
Rankings:
- Dependent packages count: 0.211%
- Dependent repos count: 0.324%
- Downloads: 0.338%
- Docker downloads count: 0.91%
- Average: 1.544%
- Stargazers count: 2.62%
- Forks count: 4.861%
Maintainers (4)

proxy.golang.org: github.com/pytest-dev/pyfakefs

Homepage:
Documentation: https://pkg.go.dev/github.com/pytest-dev/pyfakefs#section-documentation
Licenses: apache-2.0
Latest release: v6.1.1+incompatible (published about 1 month ago)
Last Synced: 2026-02-19T10:13:44.233Z (about 1 month ago)
Versions: 68
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 2.527%
- Forks count: 2.759%
- Average: 6.416%
- Dependent packages count: 9.576%
- Dependent repos count: 10.802%

alpine-edge: py3-pyfakefs

fake file system that mocks the Python file system modules

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.9.1-r0 (published 8 months ago)
Last Synced: 2026-03-12T01:12:06.307Z (15 days ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Average: 7.32%
- Dependent packages count: 14.641%
Maintainers (1)
- ncopa@alpinelinux.org

alpine-edge: py3-pyfakefs-pyc

Precompiled Python bytecode for py3-pyfakefs

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.9.1-r0 (published 8 months ago)
Last Synced: 2026-03-14T12:01:04.340Z (12 days ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Average: 10.073%
- Stargazers count: 12.868%
- Dependent packages count: 13.386%
- Forks count: 14.037%
Maintainers (1)
- ncopa@alpinelinux.org

Pyfakefs implements a fake file system that mocks the Python file system modules. Using pyfakefs, your tests operate on a fake file system in memory without touching the real disk. The software under test requires no modification to work with pyfakefs. pyfakefs works with Linux, Windows and macOS.

Homepage: https://github.com/pytest-dev/pyfakefs
Licenses: Apache-2.0
Latest release: 6.0.0 (published 2 months ago)
Last Synced: 2026-02-18T03:03:17.541Z (about 1 month ago)
Versions: 3
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 50.785%
- Average: 53.309%
- Dependent repos count: 55.833%

alpine-v3.23: py3-pyfakefs-pyc

Precompiled Python bytecode for py3-pyfakefs

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.9.1-r0 (published 8 months ago)
Last Synced: 2026-03-04T05:52:39.636Z (22 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- ncopa@alpinelinux.org

ubuntu-24.10: python-pyfakefs

Homepage: https://github.com/pytest-dev/pyfakefs
Licenses:
Latest release: 5.6.0-1 (published about 2 months ago)
Last Synced: 2026-03-09T13:05:13.003Z (17 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.21: py3-pyfakefs-pyc

Precompiled Python bytecode for py3-pyfakefs

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.6.0-r0 (published over 1 year ago)
Last Synced: 2026-03-16T02:08:43.370Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- ncopa@alpinelinux.org

alpine-v3.23: py3-pyfakefs

fake file system that mocks the Python file system modules

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.9.1-r0 (published 8 months ago)
Last Synced: 2026-03-04T05:53:03.623Z (22 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- ncopa@alpinelinux.org

alpine-v3.22: py3-pyfakefs

fake file system that mocks the Python file system modules

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.6.0-r0 (published over 1 year ago)
Last Synced: 2026-03-14T12:59:00.808Z (12 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- ncopa@alpinelinux.org

guix: python-pyfakefs

Mock file system interactions in tests

Homepage: https://github.com/pytest-dev/pyfakefs
Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/check.scm#n3626
Licenses: asl2.0
Latest release: 5.9.1 (published 24 days ago)
Last Synced: 2026-03-03T00:45:23.253Z (24 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-13: python-pyfakefs

Homepage: https://github.com/pytest-dev/pyfakefs
Documentation: https://packages.debian.org/trixie/python-pyfakefs
Licenses:
Latest release: 5.8.0-1 (published about 1 month ago)
Last Synced: 2026-03-14T09:11:52.034Z (12 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.20: py3-pyfakefs

fake file system that mocks the Python file system modules

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.3.5-r1 (published almost 2 years ago)
Last Synced: 2026-03-16T02:13:36.699Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- ncopa@alpinelinux.org

alpine-v3.21: py3-pyfakefs

fake file system that mocks the Python file system modules

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.6.0-r0 (published over 1 year ago)
Last Synced: 2026-03-16T02:08:41.825Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- ncopa@alpinelinux.org

alpine-v3.20: py3-pyfakefs-pyc

Precompiled Python bytecode for py3-pyfakefs

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.3.5-r1 (published almost 2 years ago)
Last Synced: 2026-03-16T02:14:04.545Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- ncopa@alpinelinux.org

alpine-v3.22: py3-pyfakefs-pyc

Precompiled Python bytecode for py3-pyfakefs

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.6.0-r0 (published over 1 year ago)
Last Synced: 2026-03-12T01:27:33.809Z (15 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- ncopa@alpinelinux.org

alpine-v3.19: py3-pyfakefs-pyc

Precompiled Python bytecode for py3-pyfakefs

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.3.2-r0 (published over 2 years ago)
Last Synced: 2026-03-12T01:29:17.400Z (15 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- ncopa@alpinelinux.org

alpine-v3.19: py3-pyfakefs

fake file system that mocks the Python file system modules

Homepage: https://github.com/pytest-dev/pyfakefs/
Licenses: Apache-2.0
Latest release: 5.3.2-r0 (published over 2 years ago)
Last Synced: 2026-03-12T01:29:15.877Z (15 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- ncopa@alpinelinux.org

Dependencies

.github/workflows/dockertests.yml actions

actions/checkout v4 composite

.github/workflows/release-deploy.yml actions

actions/checkout v4 composite
actions/setup-python v4 composite
pypa/gh-action-pypi-publish release/v1 composite

.github/workflows/testsuite.yml actions

actions/cache v3 composite
actions/checkout v4 composite
actions/setup-python v4 composite

Dockerfile docker

ubuntu latest build

extra_requirements.txt pypi

openpyxl ==3.1.2
pandas ==1.3.5
pandas ==2.1.1
pandas ==2.0.3
pathlib2 >=2.3.2
scandir >=1.8
xlrd ==2.0.1

pyfakefs/pytest_tests/ns_package/test/setup.py pypi

pyproject.toml pypi

requirements.txt pypi

pytest >=3.0.0

requirements_dev.txt pypi

pre-commit ==3.4.0 development

setup.py pypi

ecosyste.ms

Data

Tools

Indexes

Applications

Experiments

Summary

https://github.com/pytest-dev/pyfakefs

Repository metadata:

Owner metadata:

Committers metadata

Package metadata

pypi.org: pyfakefs

proxy.golang.org: github.com/pytest-dev/pyfakefs

alpine-edge: py3-pyfakefs

alpine-edge: py3-pyfakefs-pyc

anaconda.org: pyfakefs

alpine-v3.23: py3-pyfakefs-pyc

ubuntu-24.10: python-pyfakefs

alpine-v3.21: py3-pyfakefs-pyc

alpine-v3.23: py3-pyfakefs

alpine-v3.22: py3-pyfakefs

guix: python-pyfakefs

debian-13: python-pyfakefs

alpine-v3.20: py3-pyfakefs

alpine-v3.21: py3-pyfakefs

alpine-v3.20: py3-pyfakefs-pyc

alpine-v3.22: py3-pyfakefs-pyc

alpine-v3.19: py3-pyfakefs-pyc

alpine-v3.19: py3-pyfakefs

Dependencies