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

attributes boilerplate classes oop python

Score: 36.75976034152032

Last synced: about 13 hours ago
JSON representation

Repository metadata:

Python Classes Without Boilerplate

Owner metadata:

GitHub Events

Total
Last Year

Committers metadata

Last synced: 5 days ago

Total Commits: 1,823
Total Committers: 191
Avg Commits per committer: 9.545
Development Distribution Score (DDS): 0.232

Commits in past year: 152
Committers in past year: 18
Avg Commits per committer in past year: 8.444
Development Distribution Score (DDS) in past year: 0.171

Name Email Commits
Hynek Schlawack h****s@o****x 1400
Tin Tvrtković t****r@g****m 51
pre-commit-ci[bot] 6****] 35
David Euresti d****d@e****m 18
dependabot[bot] 4****] 14
Sviatoslav Sydorenko w****k@s****a 14
Christopher Armstrong r****x@t****m 9
Kyle Altendorf s****a@f****t 8
David Cournapeau c****e@g****m 7
Stefan Scherfke s****n@s****g 7
wouter bolsterlee w****r@b****e 7
Filipe Brandenburger f****e@h****m 5
chrysle i****t@p****e 5
Alex Ford a****d@a****m 4
Thomas Grainger t****n@g****m 4
Samuel A. Falvo II s****o@r****m 4
Ryan Gabbard g****d@i****u 4
Tim Gates t****s@i****m 3
Carlton Gibson c****n@n****s 3
paul fisher p****r@t****m 3
Paul Ganssle p****l@g****o 3
Joshua Oreman o****j@g****m 3
John Belmonte j****n@n****t 3
Glyph g****h@t****m 3
Denis Laxalde d****s@l****g 3
Antonio Botelho m****t@g****m 3
Aaron Stephens a****t 3
Roger Pate r****r@q****m 2
Steven Loria s****1@g****m 2
Tristan Seligmann m****i@m****t 2
and 161 more...

Issue and Pull Request metadata

Last synced: about 20 hours ago

Total issues: 242
Total pull requests: 433
Average time to close issues: 8 months
Average time to close pull requests: 20 days
Total issue authors: 179
Total pull request authors: 102
Average comments per issue: 3.5
Average comments per pull request: 1.88
Merged pull request: 320
Bot issues: 0
Bot pull requests: 55

Past year issues: 24
Past year pull requests: 92
Past year average time to close issues: 27 days
Past year average time to close pull requests: 9 days
Past year issue authors: 20
Past year pull request authors: 41
Past year average comments per issue: 1.83
Past year average comments per pull request: 1.52
Past year merged pull request: 45
Past year bot issues: 0
Past year bot pull requests: 10

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

Top Issue Authors

  • hynek (15)
  • AdrianSosic (15)
  • redruin1 (4)
  • glyph (4)
  • euresti (3)
  • Tinche (3)
  • Darkdragon84 (3)
  • n-splv (2)
  • asford (2)
  • ShaiAvr (2)
  • webknjaz (2)
  • ikonst (2)
  • MicaelJarniac (2)
  • txemi (2)
  • my1e5 (2)

Top Pull Request Authors

  • hynek (156)
  • pre-commit-ci[bot] (34)
  • dependabot[bot] (21)
  • Tinche (16)
  • webknjaz (14)
  • filbranden (12)
  • dlax (9)
  • HrachShah (6)
  • chrysle (5)
  • sscherfke (4)
  • frenzymadness (4)
  • carltongibson (4)
  • esteevens (4)
  • uwezkhan (4)
  • geofft (4)

Top Issue Labels

  • Feature (34)
  • Typing (19)
  • Bug (19)
  • Documentation (14)
  • Thinking (6)
  • Performance (5)
  • Good for New Contributors (4)
  • Meta (3)
  • Invalid (2)
  • dataclasses (2)
  • On Hold (2)
  • Fly paper (1)
  • Question (1)

Top Pull Request Labels

  • dependencies (22)
  • github_actions (8)
  • AI slop (7)
  • python:uv (3)
  • Cleanup (2)
  • Feature (2)
  • Meta (1)
  • enhancement (1)

Package metadata

pypi.org: attrs

Classes Without Boilerplate

  • Homepage:
  • Documentation: https://www.attrs.org/
  • Licenses: MIT
  • Latest release: 26.1.0 (published 5 months ago)
  • Last Synced: 2026-08-23T07:35:07.100Z (1 day ago)
  • Versions: 36
  • Dependent Packages: 2,857
  • Dependent Repositories: 226,649
  • Downloads: 964,864,863 Last month
  • Docker Downloads: 7,038,711,185
  • Rankings:
    • Dependent repos count: 0.003%
    • Downloads: 0.004%
    • Docker downloads count: 0.007%
    • Dependent packages count: 0.01%
    • Average: 0.737%
    • Stargazers count: 0.826%
    • Forks count: 3.574%
  • Maintainers (1)
  • Funding:
    • https://github.com/sponsors/hynek
conda-forge.org: attrs

attrs is the Python package that will bring back the joy of writing classes by relieving you from the drudgery of implementing object protocols (aka dunder methods). Its main goal is to help you to write concise and correct software without slowing down your code. For that, it gives you a class decorator and a way to declaratively define the attributes on that class:

  • Homepage: https://attrs.readthedocs.io/en/stable/
  • Licenses: MIT
  • Latest release: 22.1.0 (published about 4 years ago)
  • Last Synced: 2026-04-01T16:23:15.798Z (5 months ago)
  • Versions: 16
  • Dependent Packages: 205
  • Dependent Repositories: 1,535
  • Downloads: 63,583,167 Total
  • Rankings:
    • Dependent packages count: 0.334%
    • Dependent repos count: 0.424%
    • Average: 3.77%
    • Stargazers count: 5.055%
    • Forks count: 9.267%
anaconda.org: attrs

attrs is the Python package that will bring back the joy of writing classes by relieving you from the drudgery of implementing object protocols (aka dunder methods). Its main goal is to help you to write concise and correct software without slowing down your code. For that, it gives you a class decorator and a way to declaratively define the attributes on that class:

  • Homepage: https://www.attrs.org
  • Licenses: MIT
  • Latest release: 26.1.0 (published 5 months ago)
  • Last Synced: 2026-03-31T12:48:10.400Z (5 months ago)
  • Versions: 19
  • Dependent Packages: 31
  • Dependent Repositories: 1,535
  • Downloads: 1,716,089 Total
  • Rankings:
    • Dependent packages count: 1.241%
    • Dependent repos count: 2.602%
    • Average: 8.487%
    • Stargazers count: 11.679%
    • Forks count: 18.427%
nixpkgs-unstable: python313Packages.attrs

Python attributes without boilerplate

nixpkgs-24.05: python311Packages.attrs

Python attributes without boilerplate

nixpkgs-23.05: python311Packages.attrs

Python attributes without boilerplate

nixpkgs-23.05: python310Packages.attrs

Python attributes without boilerplate

nixpkgs-unstable: python314Packages.attrs

Python attributes without boilerplate

nixpkgs-23.11: python311Packages.attrs

Python attributes without boilerplate

nixpkgs-23.11: python310Packages.attrs

Python attributes without boilerplate

guix: python-attrs-bootstrap

Attributes without boilerplate

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

Attributes without boilerplate

  • Homepage: https://github.com/python-attrs/attrs
  • Documentation: https://pkgsrc.se/devel/py-attrs
  • Licenses: mit
  • Latest release: 25.4.0 (published 6 months ago)
  • Last Synced: 2026-05-27T06:36:11.015Z (3 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: python312Packages.attrs

Python attributes without boilerplate

gentoo-portage: dev-python/attrs

Attributes without boilerplate

  • Homepage: https://github.com/python-attrs/attrs/
  • Documentation: https://packages.gentoo.org/packages/dev-python/attrs
  • Licenses: MIT
  • Latest release: 26.1.0 (published 4 months ago)
  • Last Synced: 2026-05-27T02:19:37.322Z (3 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
guix: python-attrs

Attributes without boilerplate

nixpkgs-24.05: python312Packages.attrs

Python attributes without boilerplate

nixpkgs-24.11: python311Packages.attrs

Python attributes without boilerplate

Dependencies

.github/workflows/build-docset.yml actions
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.github/workflows/codeql-analysis.yml actions
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.github/workflows/pypi-package.yml actions
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pyproject.toml pypi
  • importlib_metadata python_version<'3.8'
.github/workflows/codspeed.yml actions
  • CodSpeedHQ/action 346a2d8a8d9d38909abd0bc3d23f773110f076ad composite
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uv.lock pypi
  • accessible-pygments 0.0.5
  • alabaster 0.7.16
  • alabaster 1.0.0
  • anyio 4.12.0
  • attrs *
  • babel 2.17.0
  • beautifulsoup4 4.14.3
  • certifi 2025.11.12
  • cffi 2.0.0
  • charset-normalizer 3.4.4
  • click 8.1.8
  • click 8.3.1
  • cloudpickle 3.1.2
  • cogapp 3.6.0
  • colorama 0.4.6
  • coverage 7.10.7
  • coverage 7.13.0
  • decorator 5.2.1
  • docutils 0.21.2
  • exceptiongroup 1.3.1
  • execnet 2.1.2
  • furo 2025.9.25
  • hypothesis 6.141.1
  • hypothesis 6.148.7
  • idna 3.11
  • imagesize 1.4.1
  • importlib-metadata 8.7.0
  • importlib-resources 6.5.2
  • iniconfig 2.1.0
  • iniconfig 2.3.0
  • jinja2 3.1.6
  • jsonschema 4.25.1
  • jsonschema-specifications 2025.9.1
  • librt 0.7.4
  • markdown-it-py 3.0.0
  • markupsafe 3.0.3
  • mdit-py-plugins 0.4.2
  • mdit-py-plugins 0.5.0
  • mdurl 0.1.2
  • mypy 1.19.1
  • mypy-extensions 1.1.0
  • myst-parser 3.0.1
  • myst-parser 4.0.1
  • nodeenv 1.9.1
  • packaging 25.0
  • pathspec 0.12.1
  • pluggy 1.6.0
  • psutil 7.1.3
  • pycparser 2.23
  • pygments 2.19.2
  • pympler 1.1
  • pyrefly 0.46.0
  • pyright 1.1.407
  • pytest 8.4.2
  • pytest 9.0.2
  • pytest-codspeed 4.2.0
  • pytest-mypy-plugins 3.2.0
  • pytest-xdist 3.8.0
  • pywin32 311
  • pyyaml 6.0.3
  • referencing 0.37.0
  • regex 2025.11.3
  • requests 2.32.5
  • rich 14.2.0
  • roman-numerals 4.1.0
  • roman-numerals-py 4.1.0
  • rpds-py 0.30.0
  • ruff 0.14.9
  • snowballstemmer 3.0.1
  • sortedcontainers 2.4.0
  • soupsieve 2.8
  • sphinx 7.4.7
  • sphinx 8.1.3
  • sphinx 8.2.3
  • sphinx-basic-ng 1.0.0b2
  • sphinx-notfound-page 1.1.0
  • sphinxcontrib-applehelp 2.0.0
  • sphinxcontrib-devhelp 2.0.0
  • sphinxcontrib-htmlhelp 2.1.0
  • sphinxcontrib-jsmath 1.0.1
  • sphinxcontrib-qthelp 2.0.0
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