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Pull requests list

ENH(string dtype): fallback for HDF5 with UTF-8 surrogates IO HDF5 read_hdf, HDFStore Strings String extension data type and string data
#60993 opened Feb 23, 2025 by rhshadrach Loading…
5 tasks
2.3
7
BUG(string dtype): groupby/resampler.min/max returns float on all NA strings Bug Groupby Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reduction Operations sum, mean, min, max, etc. Strings String extension data type and string data
#60985 opened Feb 22, 2025 by rhshadrach Loading…
1 of 5 tasks
2.3
1
6
TST(string dtype): Resolve xfails in test_from_dummies Needs Discussion Requires discussion from core team before further action Reshaping Concat, Merge/Join, Stack/Unstack, Explode Strings String extension data type and string data Testing pandas testing functions or related to the test suite
#60694 opened Jan 11, 2025 by rhshadrach Loading…
5 tasks
2.3
4
BUG: groupby.agg with UDF changing pyarrow dtypes Bug Groupby pyarrow dtype retention op with pyarrow dtype -> expect pyarrow result
#59601 opened Aug 25, 2024 by rhshadrach Loading…
5 tasks
3.0
1
2
PERF: future_stack=True with non-MulitIndex columns Performance Memory or execution speed performance Reshaping Concat, Merge/Join, Stack/Unstack, Explode Stale
#58817 opened May 24, 2024 by rhshadrach • Draft
4 of 5 tasks
3.0
1
4
WEB: Refine PDEP presentation Enhancement Stale Web pandas website
#58791 opened May 19, 2024 by rhshadrach Loading…
1 of 5 tasks
1
8
BUG: groupby.agg should always agg API Design Apply Apply, Aggregate, Transform, Map Enhancement Groupby Needs Discussion Requires discussion from core team before further action
#57706 opened Mar 2, 2024 by rhshadrach Loading…
6 tasks done
3.0
6
6
PDEP-11: Change default of dropna to False Deprecate Functionality to remove in pandas Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate PDEP pandas enhancement proposal Stale
#53094 opened May 5, 2023 by rhshadrach Loading…
30
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