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Pull requests: pandas-dev/pandas
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PERF: improve StringArray.isna Performance Memory or execution speed performance Stale Strings String extension data type and string data
#57733 opened Mar 5, 2024 by jorisvandenbossche Loading…
5 tasks
ExtensionArray.Round method and tests ExtensionArray Extending pandas with custom dtypes or arrays. Stale
#54582 opened Aug 16, 2023 by andrewgsavage Loading…
5 tasks done
Backport PR #62313 on branch 2.3.x (DOC: Fix NaT and NA API docs) Docs Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Stale
Add np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Stale Testing pandas testing functions or related to the test suite
strict_na keyword to the assert_.._equal methods for object dtype to help with deprecation Missing-data #58072 opened Mar 29, 2024 by jorisvandenbossche • Draft
4 tasks
BUG: Preserve ExtensionDtype in DataFrame arithmetic with missing columns
#63369 opened Dec 15, 2025 by samruddhibaviskar11 Loading…
ENH: Add right argument to pandas.qcut to support left-inclusive binning #62938
#63053 opened Nov 9, 2025 by sarahuston77 Loading…
5 tasks done
BUG: Fix MultiIndex construction in pd.concat() with Int64Dtype NA Stale
#63050 opened Nov 9, 2025 by parthava-adabala Loading…
4 of 5 tasks
BUG: Preserve case inside quoted CSS values to fix Excel number-format literal lowercasing (closes #63101) Stale
#63117 opened Nov 15, 2025 by mrinalcodez Loading…
4 tasks done
Fix rolling skew/kurt for low variance windows
#63121 opened Nov 15, 2025 by SoulofAkuma Loading…
5 of 6 tasks
BUG: Fix tz-aware comparison in plot() causing failures when timeseries begins at DST boundary Stale
#63013 opened Nov 6, 2025 by Faheem12005 Loading…
3 of 5 tasks
BUG: Fix Index.intersection returning same instance when indexes are equal GH#63169
#63179 opened Nov 23, 2025 by sudam802 Loading…
Add test for concat datetime64 columns of differing resolutions
#63206 opened Nov 26, 2025 by Cjesse Loading…
2 of 6 tasks
STY: Add strict=True to zip() calls in pandas/tests/reshape
#63228 opened Nov 28, 2025 by Ghazi-raad Loading…
TST: Replace ensure_clean_store with tmp_path in test_complex.py, test_file_handling.py
#63214 opened Nov 26, 2025 by micol-altomare Loading…
1 of 7 tasks
BUG: raise TypeError when array not like 1D in pandas.array
#63210 opened Nov 26, 2025 by antareepsarkar Loading…
2 of 3 tasks
ENH: Update testing.assert_frame_equal to describe all columns with differences
#63203 opened Nov 25, 2025 by skerkar10 Loading…
5 of 6 tasks
TST: parametrize Excel autofilter edge cases IO Excel read_excel, to_excel Needs Tests Unit test(s) needed to prevent regressions
#63220 opened Nov 27, 2025 by antznette1 Loading…
Doc: Fix copy parameter type in astype docstring Fixes #63144
#63157 opened Nov 20, 2025 by blu3-bird Loading…
BUG: fix
DataFrame.__setitem__ with 2D object arrays #63184 opened Nov 24, 2025 by akkik04 Loading…
4 of 6 tasks
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