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https://github.com/python-greenlet/greenlet

Score: 34.194838242403584

Last synced: about 10 hours ago
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Repository metadata:

Lightweight in-process concurrent programming


Owner metadata:


GitHub Events

Total
Last Year

Committers metadata

Last synced: 6 days ago

Total Commits: 1,132
Total Committers: 89
Avg Commits per committer: 12.719
Development Distribution Score (DDS): 0.505

Commits in past year: 141
Committers in past year: 14
Avg Commits per committer in past year: 10.071
Development Distribution Score (DDS) in past year: 0.369

Name Email Commits
Jason Madden j****n@g****m 560
Alexey Borzenkov s****y@g****m 188
Ralf Schmitt r****f@s****e 90
Kyle Ambroff a****f@l****m 64
Kumar Aditya k****a@p****g 25
Victor Stinner v****r@p****g 21
bob@16b7edcf-4bd7-0310-b1c2-f8d8cf7ab505 b****b@1****5 11
Michael Droettboom m****m@g****m 11
dependabot[bot] 4****] 9
Brandt Bucher b****r@m****m 7
Matt Madison m****n@b****g 6
Dorian Hoxha d****a@g****m 6
Josh Snyder j****s@n****m 6
Joshua Oreman o****j@g****m 6
1.v3m 1****4@m****r 5
Hugo van Kemenade h****k 5
BengtOFFIS b****s@o****e 4
Floris Bruynooghe f****b@d****e 4
Sam Schlegel s****s@d****m 3
Andreas Schwab s****b@s****e 3
Sergey Fedorov b****a@m****g 3
Niyas Sait n****t@l****g 3
Michał Górny m****y@g****g 3
Marc Abramowitz m****c@m****m 3
Khem Raj r****m@g****m 3
Giel van Schijndel m****e@m****u 3
BoonsNaibot d****a@y****m 3
pkubaj p****j 2
Tim Gates t****s@i****m 2
Thomas Wouters t****s@p****g 2
and 59 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 147
Total pull requests: 141
Average time to close issues: 3 months
Average time to close pull requests: about 2 months
Total issue authors: 112
Total pull request authors: 50
Average comments per issue: 3.29
Average comments per pull request: 2.91
Merged pull request: 85
Bot issues: 0
Bot pull requests: 18

Past year issues: 21
Past year pull requests: 32
Past year average time to close issues: 5 days
Past year average time to close pull requests: 10 days
Past year issue authors: 15
Past year pull request authors: 14
Past year average comments per issue: 1.48
Past year average comments per pull request: 1.47
Past year merged pull request: 18
Past year bot issues: 0
Past year bot pull requests: 6

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/python-greenlet/greenlet

Top Issue Authors

  • jamadden (9)
  • kloczek (7)
  • tacaswell (5)
  • ddorian (4)
  • mgorny (4)
  • clin1234 (3)
  • godlygeek (3)
  • taegyunkim (2)
  • kelvindoe22 (2)
  • salabim (2)
  • vstinner (2)
  • jameshilliard (2)
  • zzzeek (2)
  • doko42 (2)
  • jfp1992 (1)

Top Pull Request Authors

  • jamadden (34)
  • dependabot[bot] (18)
  • vstinner (12)
  • ddorian (5)
  • kraj (5)
  • nbouvrette (4)
  • cclauss (4)
  • xzl01 (2)
  • kumaraditya303 (2)
  • samschlegel (2)
  • clin1234 (2)
  • barracuda156 (2)
  • snaury (2)
  • edgarrmondragon (2)
  • glaubitz (2)

Top Issue Labels

  • Help Wanted (11)
  • Question (8)
  • Unsupported Platform (7)
  • Can't Fix (6)
  • Internal (4)
  • Not greenlet (4)
  • User Support (4)
  • Feature Request (4)

Top Pull Request Labels

  • dependencies (18)
  • github_actions (6)

Package metadata

pypi.org: greenlet

Lightweight in-process concurrent programming

  • Homepage: https://greenlet.readthedocs.io
  • Documentation: https://greenlet.readthedocs.io
  • Licenses: MIT AND PSF-2.0
  • Latest release: 3.5.5 (published 14 days ago)
  • Last Synced: 2026-08-23T12:06:37.390Z (1 day ago)
  • Versions: 68
  • Dependent Packages: 515
  • Dependent Repositories: 68,235
  • Downloads: 491,783,926 Last month
  • Docker Downloads: 3,795,048,204
  • Rankings:
    • Downloads: 0.011%
    • Dependent repos count: 0.02%
    • Docker downloads count: 0.023%
    • Dependent packages count: 0.061%
    • Average: 1.158%
    • Stargazers count: 2.359%
    • Forks count: 4.475%
  • Maintainers (9)
spack.io: py-greenlet

Lightweight in-process concurrent programming

  • Homepage: https://github.com/python-greenlet/greenlet
  • Licenses: []
  • Latest release: 3.4.0 (published 4 months ago)
  • Last Synced: 2026-08-23T12:06:24.122Z (1 day ago)
  • Versions: 11
  • Dependent Packages: 5
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Average: 5.575%
    • Stargazers count: 6.086%
    • Forks count: 6.503%
    • Dependent packages count: 9.712%
  • Maintainers (1)
conda-forge.org: greenlet

The greenlet package is a spin-off of Stackless, a version of CPython that supports micro-threads called "tasklets". Tasklets run pseudo-concurrently (typically in a single or a few OS-level threads) and are synchronized with data exchanges on "channels". A "greenlet", on the other hand, is a still more primitive notion of micro-thread with no implicit scheduling; coroutines, in other words. This is useful when you want to control exactly when your code runs. You can build custom scheduled micro-threads on top of greenlet; however, it seems that greenlets are useful on their own as a way to make advanced control flow structures. For example, we can recreate generators; the difference with Python's own generators is that our generators can call nested functions and the nested functions can yield values too. Additionally, you don't need a "yield" keyword. See the example in tests/test_generator.py. Greenlets are provided as a C extension module for the regular unmodified interpreter. Greenlets are lightweight coroutines for in-process concurrent programming.

  • Homepage: https://github.com/python-greenlet/greenlet
  • Licenses: MIT
  • Latest release: 2.0.1 (published almost 4 years ago)
  • Last Synced: 2026-08-17T08:33:49.271Z (8 days ago)
  • Versions: 14
  • Dependent Packages: 16
  • Dependent Repositories: 291
  • Rankings:
    • Dependent repos count: 1.867%
    • Dependent packages count: 3.958%
    • Average: 7.024%
    • Stargazers count: 10.462%
    • Forks count: 11.809%
anaconda.org: greenlet

The greenlet package is a spin-off of Stackless, a version of CPython that supports micro-threads called "tasklets". Tasklets run pseudo-concurrently (typically in a single or a few OS-level threads) and are synchronized with data exchanges on "channels". A "greenlet", on the other hand, is a still more primitive notion of micro-thread with no implicit scheduling; coroutines, in other words. This is useful when you want to control exactly when your code runs. You can build custom scheduled micro-threads on top of greenlet; however, it seems that greenlets are useful on their own as a way to make advanced control flow structures. For example, we can recreate generators; the difference with Python's own generators is that our generators can call nested functions and the nested functions can yield values too. Additionally, you don't need a "yield" keyword. See the example in tests/test_generator.py. Greenlets are provided as a C extension module for the regular unmodified interpreter. Greenlets are lightweight coroutines for in-process concurrent programming.

  • Homepage: https://github.com/python-greenlet/greenlet
  • Licenses: MIT
  • Latest release: 3.3.2 (published 5 months ago)
  • Last Synced: 2026-08-17T08:33:49.427Z (8 days ago)
  • Versions: 15
  • Dependent Packages: 7
  • Dependent Repositories: 291
  • Downloads: 489,908 Total
  • Rankings:
    • Dependent packages count: 5.101%
    • Dependent repos count: 10.94%
    • Average: 14.428%
    • Stargazers count: 19.883%
    • Forks count: 21.789%
pypi.org: creature

  • Homepage:
  • Documentation: https://creature.readthedocs.io/
  • Licenses: other
  • Latest release: 0.1.17 (published over 3 years ago)
  • Last Synced: 2026-08-23T12:06:38.166Z (1 day ago)
  • Versions: 3
  • Dependent Packages: 0
  • Dependent Repositories: 1
  • Downloads: 16 Last month
  • Rankings:
    • Dependent packages count: 10.002%
    • Dependent repos count: 21.718%
    • Average: 25.331%
    • Downloads: 44.273%
  • Maintainers (1)
nixpkgs-24.05: python312Packages.greenlet

Module for lightweight in-process concurrent programming

nixpkgs-23.11: python310Packages.greenlet

Module for lightweight in-process concurrent programming

nixpkgs-24.11: python311Packages.greenlet

Module for lightweight in-process concurrent programming

nixpkgs-unstable: python313Packages.greenlet

Module for lightweight in-process concurrent programming

nixpkgs-23.11: python311Packages.greenlet

Module for lightweight in-process concurrent programming

nixpkgs-23.05: python310Packages.greenlet

Module for lightweight in-process concurrent programming

pkgsrc-netbsd-x86_64-10.1-all: devel/py-greenlet

Lightweight in-process concurrent programming

  • Homepage: https://github.com/python-greenlet/greenlet
  • Documentation: https://pkgsrc.se/devel/py-greenlet
  • Licenses: mit
  • Latest release: 3.3.2 (published 5 months ago)
  • Last Synced: 2026-08-17T08:31:23.600Z (8 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
nixpkgs-23.05: python311Packages.greenlet

Module for lightweight in-process concurrent programming

nixpkgs-24.05: python311Packages.greenlet

Module for lightweight in-process concurrent programming

nixpkgs-24.11: python312Packages.greenlet

Module for lightweight in-process concurrent programming

nixpkgs-unstable: python314Packages.greenlet

Module for lightweight in-process concurrent programming


Dependencies

.github/workflows/tests.yml actions
  • actions/cache v2 composite
  • actions/checkout v2 composite
  • actions/setup-python v2 composite
  • actions/upload-artifact v2 composite
  • github/codeql-action/analyze v1 composite
  • github/codeql-action/init v1 composite
  • pypa/gh-action-pypi-publish v1.4.1 composite
dev-requirements.txt pypi
  • setuptools * development
  • wheel * development
setup.py pypi
pyproject.toml pypi