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Pull requests: pandas-dev/pandas

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Pull requests list

TST (string dtype): resolve skip in misc test_memory_usage Strings String extension data type and string data
#61757 opened Jul 1, 2025 by jorisvandenbossche Loading… 3.0
Revert "[2.3.x] DEPS: Drop Python 3.9 (#60792)" Build Library building on various platforms CI Continuous Integration
#61755 opened Jul 1, 2025 by mroeschke Loading…
1 task
2.3.1
[backport 2.3.x] CI: clean up wheel build workarounds now that Cython 3.1.0 is out (#61446) Build Library building on various platforms
#61752 opened Jul 1, 2025 by jorisvandenbossche Loading… 2.3.1
BUG: Fix assert_frame_equal with check_dtype=False for pd.NA dtype differences (GH#61473)
#61748 opened Jun 30, 2025 by gamzeozgul Loading…
4 tasks done
1
1
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
1
3
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
1
10
POC: consistent NaN treatment for pyarrow dtypes
#61732 opened Jun 28, 2025 by jbrockmendel • Draft
6 tasks
6
TST[string]: update expecteds for using_string_dtype to fix xfails
#61727 opened Jun 27, 2025 by jbrockmendel Loading…
7 tasks
7
DOC: add sections about big new features (CoW, string dtype) to 3.0.0 whatsnew notes Docs Release
#61724 opened Jun 27, 2025 by jorisvandenbossche • Draft 3.0
DEPS: bump pyarrow minimum version from 10.0 to 12.0 Arrow pyarrow functionality Dependencies Required and optional dependencies
#61723 opened Jun 27, 2025 by jorisvandenbossche Loading… 3.0
5
String dtype: turn on by default Strings String extension data type and string data
#61722 opened Jun 27, 2025 by jorisvandenbossche • Draft 3.0
5
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
1
16
BUG: Raise OutOfBoundsDatetime in DataFrame.replace when value exceeds datetime64[ns] bounds (GH#61671)
#61717 opened Jun 27, 2025 by iabhi4 Loading…
4 tasks done
1
2
POC: PDEP16 default to masked nullable dtypes
#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
1
WEB: add note to PDEP-10 about delayed timeline for requiring pyarrow Web pandas website
#61706 opened Jun 25, 2025 by jorisvandenbossche Loading…
16
DOC: add pandas 3.0 migration guide for the string dtype Docs Strings String extension data type and string data
#61705 opened Jun 25, 2025 by jorisvandenbossche Loading… 2.3.1
1
37
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…
1
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
1
6
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
6
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…
1
BUG: fix: list as index item does not raise Bug Index Related to the Index class or subclasses
#61674 opened Jun 17, 2025 by Andre-Andreati Loading…
4 of 5 tasks
1
6
CLN: Use dedup_names for column name mangling in Python parser (#50371) Clean
#61670 opened Jun 16, 2025 by Veneel77 Loading…
3 of 5 tasks
1
1
Bump pypa/cibuildwheel from 2.23.3 to 3.0.0 Build Library building on various platforms CI Continuous Integration Dependencies Required and optional dependencies
#61668 opened Jun 16, 2025 by dependabot bot Loading… 2.3.1
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 Loading…
2 of 5 tasks
1
1
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