pyfakefs
PyPIactive
pyfakefs last released 6.2.0 on 2026-04-12. Its latest version requires Python >=3.10.
Facts
- Latest release
- 6.2.0, (6 months ago)
- First published
- (13 years ago)
- Releases in the last 12 months
- 12
- Median days between releases
- 16
- Median days between major versions
- 1,129
- Monthly downloads
- 4,022,485
- License
- Apache-2.0
- Repository
- github.com/pytest-dev/pyfakefs
- Source
- pypi.org (checked 2026-10-19)
Major versions
6 major versions have been published.
| Major | First version | First released | Latest version | Latest released |
|---|---|---|---|---|
| 6 | 6.0.0 | 2025-12-21 | 6.2.0 | 2026-04-12 |
| 5 | 5.0.0 | 2022-10-09 | 5.10.2 | 2025-11-04 |
| 4 | 4.0.2 | 2020-03-04 | 4.7.0 | 2022-09-18 |
| 3 | 3.0 | 2017-01-31 | 3.7.2 | 2020-03-02 |
| 2 | 2.0 | 2013-05-24 | 2.9 | 2016-10-02 |
| 1 | 1.1 | 2013-05-08 | 1.2 | 2013-05-17 |
Runtime requirements
The latest version of pyfakefs declares these runtime constraints.
| Runtime | Constraint | Minimum version | Since version | Since |
|---|---|---|---|---|
| Python | >=3.10 | 3.10 | 6.0.0 | 2025-12-21 |
Supported runtimes
The latest version of pyfakefs runs on 6 tracked runtime releases.
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