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Pull requests: pandas-dev/pandas

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Pull requests list

TST: assert reading of legacy pickles against current data IO Pickle read_pickle, to_pickle Testing pandas testing functions or related to the test suite
#61792 opened Jul 7, 2025 by jorisvandenbossche Loading… 3.0
BUG: ensure to_numeric down-casts to uint64 for large unsigned integers Dtype Conversions Unexpected or buggy dtype conversions
#61766 opened Jul 3, 2025 by mohiuddin-khan-shiam Loading…
ENH: speed up wide DataFrame.line plots by using a single LineCollection Performance Memory or execution speed performance Visualization plotting
#61764 opened Jul 3, 2025 by EvMossan Loading…
4 tasks done
BUG: Fix assert_frame_equal with check_dtype=False for pd.NA dtype differences (GH#61473) Bug Testing pandas testing functions or related to the test suite
#61748 opened Jun 30, 2025 by gamzeozgul Loading…
4 tasks done
BUG: fillna with DataFrame input should preserve dtype when possible Bug Dtype Conversions Unexpected or buggy dtype conversions
#61742 opened Jun 29, 2025 by iabhi4 Loading…
4 tasks done
adding pandas.api.typing.aliases and docs Typing type annotations, mypy/pyright type checking
#61735 opened Jun 29, 2025 by Dr-Irv Loading…
5 tasks done
POC: consistent NaN treatment for pyarrow dtypes PDEP missing values Issues that would be addressed by the Ice Cream Agreement from the Aug 2023 sprint
#61732 opened Jun 28, 2025 by jbrockmendel Draft
5 of 6 tasks
CI: add PyPI Trusted-Publishing “publish” job to wheels workflow (#61669) Build Library building on various platforms CI Continuous Integration Enhancement
#61718 opened Jun 27, 2025 by EvMossan Loading…
3 tasks done
3.0
POC: PDEP16 default to masked nullable dtypes PDEP missing values Issues that would be addressed by the Ice Cream Agreement from the Aug 2023 sprint
#61716 opened Jun 26, 2025 by jbrockmendel Draft
3 tasks
POC: NA-only behavior for numpy-nullable dtypes PDEP missing values Issues that would be addressed by the Ice Cream Agreement from the Aug 2023 sprint
#61708 opened Jun 25, 2025 by jbrockmendel Draft
Raise MergeError on mismatched signed/unsigned int merge keys Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61694 opened Jun 23, 2025 by RITAMIT2023 Loading…
BUG/TST: added TypeError if object dtypes are detected in dataframe Bug DataFrame DataFrame data structure
#61682 opened Jun 20, 2025 by sharkipelago Loading…
3 of 4 tasks
BUG: Fix lost precision with common type of uint64/int64 Bug Dtype Conversions Unexpected or buggy dtype conversions isin isin method
#61679 opened Jun 19, 2025 by pbrochart Loading…
5 of 6 tasks
2
8
ENH #61033: Add coalesce_keys option to DataFrame.join for preserving join keys Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61678 opened Jun 19, 2025 by rit4rosa Loading…
BUG: fix: list as index item does not raise Bug Index Related to the Index class or subclasses Stale
#61674 opened Jun 17, 2025 by Andre-Andreati Loading…
4 of 5 tasks
BUG: to_numeric fails to convert a Pyarrow Decimal series containing NA values Arrow pyarrow functionality Bug Dtype Conversions Unexpected or buggy dtype conversions
#61659 opened Jun 14, 2025 by chilin0525 Draft
2 of 5 tasks
BUG: Add PyArrow datelike type support for map() Apply Apply, Aggregate, Transform, Map Arrow pyarrow functionality Bug
#61644 opened Jun 13, 2025 by KevsterAmp Loading…
4 of 5 tasks
BUG: Fix GroupBy aggregate coersion of outputs inconsistency for pyarrow dtypes Arrow pyarrow functionality Bug Groupby
#61640 opened Jun 12, 2025 by heoh Loading…
5 tasks done
Fix void dtype handling Bug Constructors Series/DataFrame/Index/pd.array Constructors
#61637 opened Jun 12, 2025 by flying-sheep Draft
3 of 5 tasks
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