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Pull requests list

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… updated Apr 16, 2025
6 tasks done
3.0
6
6
DEPR: resample with PeriodIndex Clean Period Period data type Resample resample method Stale
#58021 opened Mar 26, 2024 by jbrockmendel Loading… updated Apr 16, 2025
5 tasks
6
Add strict_na keyword to the assert_.._equal methods for object dtype to help with deprecation Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Stale Testing pandas testing functions or related to the test suite
#58072 opened Mar 29, 2024 by jorisvandenbossche • Draft updated Apr 16, 2025
4 tasks
6
API/CoW: take view of underlying Block values for shallow (deep=False) copies Copy / view semantics Stale
#58966 opened Jun 10, 2024 by jorisvandenbossche • Draft updated Apr 16, 2025
5 tasks
1
TST (string dtype): clean-up interpolate tests Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Stale Strings String extension data type and string data Testing pandas testing functions or related to the test suite
#60653 opened Jan 3, 2025 by jorisvandenbossche Loading… updated Apr 16, 2025 3.0
3
API: make Day preserve time-of-day across DST transitions Frequency DateOffsets Stale Timezones Timezone data dtype
#55502 opened Oct 12, 2023 by jbrockmendel Loading… updated Apr 16, 2025
1 of 5 tasks
1
8
[READY] perf improvements for strftime Datetime Datetime data dtype Performance Memory or execution speed performance Stale
#51298 opened Feb 10, 2023 by smarie Loading… updated Apr 16, 2025
5 tasks done
1
96
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… updated Apr 16, 2025
5 tasks
9
PDEP-8: Inplace methods in pandas Copy / view semantics inplace Relating to inplace parameter or equivalent PDEP pandas enhancement proposal
#51466 opened Feb 17, 2023 by lithomas1 Loading… updated Apr 23, 2025
1
105
My feature branch to issue #19129 (read_json and orient='table' With Numeric Column) IO JSON read_json, to_json, json_normalize Stale
#60945 opened Feb 16, 2025 by chandra-teajunkie Loading… updated Apr 26, 2025
4 of 5 tasks
9
BUG: Passing original properties of DataFrame and Series subclasses to their constructors Stale
#61101 opened Mar 11, 2025 by YankoFelipe Loading… updated May 17, 2025
5 tasks done
1
2
BUG: groupby.agg with UDF changing pyarrow dtypes Bug Groupby pyarrow dtype retention op with pyarrow dtype -> expect pyarrow result Stale
#59601 opened Aug 25, 2024 by rhshadrach Loading… updated May 22, 2025
5 tasks
3.0
1
3
BUG: Raise TypeError when joining with non-DataFrame using 'on=' (GH#61434) Error Reporting Incorrect or improved errors from pandas Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61454 opened May 18, 2025 by iabhi4 Loading… updated May 25, 2025
4 tasks done
1
11
BUG: Raise ValueError on integer indexers containing NA; skip test for unsupported EAs(#56727)
#61465 opened May 20, 2025 by pelagiavlas Loading… updated May 28, 2025
5 tasks done
1
1
BUG: Fix pivot_table margins to include NaN groups when dropna=False Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61524 opened May 31, 2025 by iabhi4 Loading… updated May 31, 2025
4 tasks done
1
3
ENH: Implement translations infrastructure Docs
#61380 opened Apr 30, 2025 by goanpeca Loading… updated Jun 1, 2025
80
TST: Testing for mixed int/str Index Index Related to the Index class or subclasses Testing pandas testing functions or related to the test suite
#61349 opened Apr 24, 2025 by xaris96 Loading… updated Jun 2, 2025
5 tasks done
1
37
API / COW: ensure every new Series/DataFrame also has new (shallow copy) index API Design Copy / view semantics Stale
#53699 opened Jun 16, 2023 by jorisvandenbossche • Draft updated Jun 2, 2025
5 tasks
3.0
2
2
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… updated Jun 2, 2025
5 tasks
4
DEPR: object inference in to_stata Deprecate Functionality to remove in pandas IO Stata read_stata, to_stata Stale
#56536 opened Dec 17, 2023 by jbrockmendel Loading… updated Jun 2, 2025
5 tasks
3.0
8
BUG: Fix assert_frame_equal dtype handling when check_dtype=False (#61473) Testing pandas testing functions or related to the test suite
#61525 opened May 31, 2025 by iabhi4 Loading… updated Jun 3, 2025
4 tasks done
1
2
ENH: add basic DataFrame.from_arrow class method for importing through Arrow PyCapsule interface Arrow pyarrow functionality Stale
#59696 opened Sep 3, 2024 by jorisvandenbossche Loading… updated Jun 3, 2025
2 of 4 tasks
15
DOC: Fix docs for BusinessDay constructor #52431
#61543 opened Jun 3, 2025 by camacluc Loading… updated Jun 3, 2025
2 tasks
BUG: Added deprecation warning to Timestamp constructor Deprecate Functionality to remove in pandas Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Stale Timestamp pd.Timestamp and associated methods
#61149 opened Mar 20, 2025 by j-hendricks Loading… updated Jun 4, 2025
1 of 5 tasks
3.0
1
10
DOC: Remove and Update out of date Docker Image issue with #61511 Docs
#61550 opened Jun 4, 2025 by jacksnnn Loading… updated Jun 4, 2025
2 tasks
4
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