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https://github.com/scoder/fastrlock

Score: 19.91701923247706

Last synced: about 10 hours ago
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Repository metadata:

A fast RLock implementation for CPython


Owner metadata:


GitHub Events

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Last Year

Committers metadata

Last synced: 1 day ago

Total Commits: 148
Total Committers: 6
Avg Commits per committer: 24.667
Development Distribution Score (DDS): 0.142

Commits in past year: 30
Committers in past year: 2
Avg Commits per committer in past year: 15.0
Development Distribution Score (DDS) in past year: 0.033

Name Email Commits
Stefan Behnel s****l@b****e 127
Stefan Behnel s****b@s****e 17
sonots s****s@g****m 1
odidev o****v@p****m 1
dependabot[bot] 4****] 1
Mark Harfouche m****e@g****m 1

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 16
Total pull requests: 10
Average time to close issues: 9 months
Average time to close pull requests: 4 months
Total issue authors: 11
Total pull request authors: 9
Average comments per issue: 1.88
Average comments per pull request: 2.4
Merged pull request: 5
Bot issues: 0
Bot pull requests: 1

Past year issues: 1
Past year pull requests: 4
Past year average time to close issues: N/A
Past year average time to close pull requests: 2 months
Past year issue authors: 1
Past year pull request authors: 4
Past year average comments per issue: 2.0
Past year average comments per pull request: 1.25
Past year merged pull request: 1
Past year bot issues: 0
Past year bot pull requests: 1

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/scoder/fastrlock

Top Issue Authors

  • kmaehashi (3)
  • sonots (3)
  • takagi (2)
  • FlorinAndrei (1)
  • justeph (1)
  • szalpal (1)
  • Tsubajashi (1)
  • leofang (1)
  • odidev (1)
  • hubutui (1)
  • tirkarthi (1)

Top Pull Request Authors

  • hmaarrfk (2)
  • justeph (1)
  • scoder (1)
  • johnnynunez (1)
  • hroncok (1)
  • kmaehashi (1)
  • dependabot[bot] (1)
  • odidev (1)
  • sonots (1)

Top Issue Labels

Top Pull Request Labels

  • github_actions (1)
  • dependencies (1)

Package metadata

proxy.golang.org: github.com/scoder/fastrlock

  • Homepage:
  • Documentation: https://pkg.go.dev/github.com/scoder/fastrlock#section-documentation
  • Licenses: mit
  • Latest release: v0.8.3 (published almost 2 years ago)
  • Last Synced: 2026-11-02T01:34:41.059Z (1 day ago)
  • Versions: 3
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent packages count: 4.262%
    • Average: 4.408%
    • Dependent repos count: 4.553%
pypi.org: fastrlock

Fast, re-entrant optimistic lock implemented in Cython

  • Homepage: https://github.com/scoder/fastrlock
  • Documentation: https://fastrlock.readthedocs.io/
  • Licenses: MIT
  • Latest release: 0.8.4 (published 18 days ago)
  • Last Synced: 2026-11-02T01:34:39.146Z (1 day ago)
  • Versions: 12
  • Dependent Packages: 13
  • Dependent Repositories: 770
  • Downloads: 619,794 Last month
  • Docker Downloads: 1,337,630
  • Rankings:
    • Dependent repos count: 0.435%
    • Docker downloads count: 0.755%
    • Downloads: 0.82%
    • Dependent packages count: 0.904%
    • Average: 4.535%
    • Forks count: 10.897%
    • Stargazers count: 13.399%
  • Maintainers (1)
spack.io: py-fastrlock

This is a C-level implementation of a fast, re-entrant, optimistic lock for CPython.

  • Homepage: https://github.com/scoder/fastrlock
  • Licenses: []
  • Latest release: 0.8.3 (published about 1 year ago)
  • Last Synced: 2026-11-02T01:34:40.904Z (1 day ago)
  • Versions: 3
  • Dependent Packages: 1
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Average: 19.133%
    • Forks count: 24.038%
    • Stargazers count: 24.427%
    • Dependent packages count: 28.067%
  • Maintainers (1)
conda-forge.org: fastrlock

This is a C-level implementation of a fast, re-entrant, optimistic lock for CPython. It is a drop-in replacement for threading.RLock. FastRLock is implemented in Cython and also provides a C-API for direct use from Cython code via from fastrlock cimport rlock. Under normal conditions, it is about 10x faster than threading.RLock in Python 2.7 because it avoids all locking unless two or more threads try to acquire it at the same time. Under congestion, it is still about 10% faster than RLock due to being implemented in Cython. This is mostly equivalent to the revised RLock implementation in Python 3.2, but still faster due to being implemented in Cython. Note that the threading.RLock implementation in Python 3.4 and later tends to be as fast or even faster than the lock provided by this package, when called through the Python API. FastRLock is still faster also on these systems when called through its Cython API.

  • Homepage: https://github.com/scoder/fastrlock
  • Licenses: MIT
  • Latest release: 0.8 (published almost 5 years ago)
  • Last Synced: 2026-04-01T02:01:38.790Z (7 months ago)
  • Versions: 5
  • Dependent Packages: 2
  • Dependent Repositories: 13
  • Rankings:
    • Dependent repos count: 9.746%
    • Dependent packages count: 19.597%
    • Average: 31.247%
    • Forks count: 46.065%
    • Stargazers count: 49.578%
anaconda.org: fastrlock

This is a C-level implementation of a fast, re-entrant, optimistic lock for CPython. It is a drop-in replacement for threading.RLock. FastRLock is implemented in Cython and also provides a C-API for direct use from Cython code via from fastrlock cimport rlock. Under normal conditions, it is about 10x faster than threading.RLock in Python 2.7 because it avoids all locking unless two or more threads try to acquire it at the same time. Under congestion, it is still about 10% faster than RLock due to being implemented in Cython. This is mostly equivalent to the revised RLock implementation in Python 3.2, but still faster due to being implemented in Cython. Note that the threading.RLock implementation in Python 3.4 and later tends to be as fast or even faster than the lock provided by this package, when called through the Python API. FastRLock is still faster also on these systems when called through its Cython API.

  • Homepage: https://github.com/scoder/fastrlock
  • Licenses: MIT
  • Latest release: 0.8.3 (published almost 2 years ago)
  • Last Synced: 2026-03-08T06:54:27.069Z (8 months ago)
  • Versions: 5
  • Dependent Packages: 1
  • Dependent Repositories: 13
  • Rankings:
    • Dependent packages count: 30.62%
    • Dependent repos count: 36.006%
    • Average: 42.829%
    • Stargazers count: 52.012%
    • Forks count: 52.678%
nixpkgs-unstable: python314Packages.fastrlock

RLock implementation for CPython

nixpkgs-23.11: python311Packages.fastrlock

RLock implementation for CPython

nixpkgs-23.11: python310Packages.fastrlock

RLock implementation for CPython

nixpkgs-24.11: python312Packages.fastrlock

RLock implementation for CPython

nixpkgs-24.05: python311Packages.fastrlock

RLock implementation for CPython

nixpkgs-24.05: python312Packages.fastrlock

RLock implementation for CPython

debian-13: python-fastrlock

  • Homepage: https://github.com/scoder/fastrlock
  • Documentation: https://packages.debian.org/trixie/python-fastrlock
  • Licenses: mit
  • Latest release: 0.8.3-2 (published 9 months ago)
  • Last Synced: 2026-03-14T09:04:43.637Z (8 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
nixpkgs-24.11: python311Packages.fastrlock

RLock implementation for CPython

nixpkgs-23.05: python310Packages.fastrlock

RLock implementation for CPython

nixpkgs-23.05: python311Packages.fastrlock

RLock implementation for CPython

nixpkgs-unstable: python313Packages.fastrlock

RLock implementation for CPython


Dependencies

requirements-appveyor.txt pypi
  • Cython ==0.29.24
  • codecov *
  • coverage *
  • pytest *
  • tox *
  • wheel *
.github/workflows/ci.yml actions
  • actions/checkout v3 composite
  • actions/setup-python v4 composite
  • actions/upload-artifact v3 composite
  • softprops/action-gh-release v1 composite
requirements.txt pypi
  • Cython >=3.0.2
  • setuptools *
  • wheel *
setup.py pypi