matplotlib/matplotlib
Mar 2025 – Dec 2025
2 Months active
Languages Used
Python
Technical Skills
Python DevelopmentType HintingPython programmingdata visualizationlibrary developmentunit testing
Hassan Kibirige
PROFILE
Hassan Kibirige
Worked on the matplotlib/matplotlib repository to enhance type safety and plotting reliability in Python-based data visualization workflows. Addressed a type hinting issue in SubplotSpec.get_gridspec, ensuring the method returns a GridSpecBase as expected, which improved API clarity and compatibility with static type checkers. Later, developed a feature to strengthen MarkerStyle robustness by enabling support for numpy integer markers and ensuring marker symbols remain hashable. This work included adding regression tests to verify correct handling of numpy types, thereby reducing the risk of plotting failures. Utilized Python, type hinting, and unit testing to deliver these targeted improvements.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
1
Lines of code
7
Activity Months2
Your Network
157 peopleShared Repositories
157
Work History
December 2025
2 Commits • 1 Features
Dec 1, 2025December 2025: Focused on strengthening MarkerStyle resilience and numpy compatibility in matplotlib/matplotlib, complemented by regression tests to prevent future regressions.
2 Commits • 1 Features
Dec 1, 2025December 2025: Focused on strengthening MarkerStyle resilience and numpy compatibility in matplotlib/matplotlib, complemented by regression tests to prevent future regressions.
December 2025
March 2025
1 Commits
Mar 1, 2025In March 2025, the Matplotlib project focused on improving type safety and API clarity around grid specifications. The primary milestone was a targeted bug fix to SubplotSpec.get_gridspec type hints, ensuring the method returns a GridSpecBase as documented and as expected by the constructor. This enhancement reduces confusion for users and improves compatibility with static type checkers, contributing to more reliable integrations and improved developer experience.
March 2025
1 Commits
Mar 1, 2025In March 2025, the Matplotlib project focused on improving type safety and API clarity around grid specifications. The primary milestone was a targeted bug fix to SubplotSpec.get_gridspec type hints, ensuring the method returns a GridSpecBase as documented and as expected by the constructor. This enhancement reduces confusion for users and improves compatibility with static type checkers, contributing to more reliable integrations and improved developer experience.
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Python
Technical Skills
Python DevelopmentPython programmingType Hintingdata visualizationlibrary developmentunit testing
Repositories Contributed To
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