psf/black
Jan 2025 – Dec 2025
4 Months active
Languages Used
MarkdownPythonYAML
Technical Skills
DocumentationCI/CDContinuous IntegrationPythonPython DevelopmentTesting
Cooper Lees
PROFILE
Cooper Lees
Over four months, contributed to the psf/black repository by delivering four features focused on documentation, release management, and continuous integration. Work included updating public documentation to improve accuracy, introducing a structured changelog template for better release traceability, and preparing the project for Python 3.14 compatibility in CI pipelines. Leveraged Python, YAML, and Markdown to standardize release workflows and enhance maintainability without impacting runtime behavior. Collaborated with contributors to coordinate release steps, validate changelogs, and align user guidance. Emphasized risk control and project hygiene, ensuring that all changes supported future automation, onboarding, and robust version control practices within the codebase.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
5Total
Bugs
0
Commits
5
Features
4
Lines of code
108
Activity Months4
Your Network
41 peopleShared Repositories
41
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Amrita kumari mishraMember
alex mitreMember
Christian ClaussMember
Work History
December 2025
1 Commits • 1 Features
Dec 1, 2025Monthly work summary for 2025-12 focusing on the psf/black repository. This period delivered a structured changelog template to improve release notes and future update planning; it also sets foundation for better release automation and accountability. No major bugs fixed were reported in this period; core stability remains solid.
1 Commits • 1 Features
Dec 1, 2025Monthly work summary for 2025-12 focusing on the psf/black repository. This period delivered a structured changelog template to improve release notes and future update planning; it also sets foundation for better release automation and accountability. No major bugs fixed were reported in this period; core stability remains solid.
December 2025
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025: Delivered essential release readiness work for psf/black 25.11.0, focusing on release tooling, changelog accuracy, and documentation updates to ensure a smooth deployment and clear user guidance. No major bug fixes this month; quality improvements and release hygiene completed as part of the release process.
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025: Delivered essential release readiness work for psf/black 25.11.0, focusing on release tooling, changelog accuracy, and documentation updates to ensure a smooth deployment and clear user guidance. No major bug fixes this month; quality improvements and release hygiene completed as part of the release process.
October 2025
2 Commits • 1 Features
Oct 1, 2025Month: 2025-10 4c5 Focused on expanding Python version coverage in the psf/black project. Implemented initial Python 3.14 compatibility in CI, extended fuzz testing to include 3.14, and integrated the 3.14 environment into tox. Updated project metadata and changelog to reflect the work. While lint/test passes for 3.14 are not yet complete (flake8/mypy gaps) and certain 3.14 grammar/parsing issues remain, this work lays the foundation for broader Python 3.14 support in upcoming iterations.
2 Commits • 1 Features
Oct 1, 2025Month: 2025-10 4c5 Focused on expanding Python version coverage in the psf/black project. Implemented initial Python 3.14 compatibility in CI, extended fuzz testing to include 3.14, and integrated the 3.14 environment into tox. Updated project metadata and changelog to reflect the work. While lint/test passes for 3.14 are not yet complete (flake8/mypy gaps) and certain 3.14 grammar/parsing issues remain, this work lays the foundation for broader Python 3.14 support in upcoming iterations.
October 2025
January 2025
1 Commits • 1 Features
Jan 1, 2025Month 2025-01 — PSF/Black: Documentation-only update to remove Facebook from the user base list; no code or behavior changes. The change aligns public docs with current usage, improves accuracy, and reduces stakeholder confusion. The work emphasizes maintainability and risk control, with no impact on runtime performance or test results.
January 2025
1 Commits • 1 Features
Jan 1, 2025Month 2025-01 — PSF/Black: Documentation-only update to remove Facebook from the user base list; no code or behavior changes. The change aligns public docs with current usage, improves accuracy, and reduces stakeholder confusion. The work emphasizes maintainability and risk control, with no impact on runtime performance or test results.
Activity
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Quality Metrics
Correctness92.0%
Maintainability96.0%
Architecture96.0%
Performance96.0%
AI Usage32.0%
Skills & Technologies
Programming Languages
MarkdownPythonYAML
Technical Skills
CI/CDContinuous IntegrationDocumentationPythonPython DevelopmentTestingdocumentationproject managementrelease managementtestingversion control
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline