Skip to content

Pull requests: pandas-dev/pandas

New pull request New
Clear current search query, filters, and sorts
84 Open 34,052 Closed
84 Open 34,052 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Reviews
Filter by reviews
No reviews Review required Approved review Changes requested
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Pull requests list

DEPR: resample with PeriodIndex Clean Period Period data type Resample resample method Stale
#58021 opened Mar 26, 2024 by jbrockmendel updated Apr 16, 2025
5 tasks
6
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 updated Apr 16, 2025 3.0
3
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 updated Apr 16, 2025
6 tasks done
3.0
6
6
API: make Day preserve time-of-day across DST transitions Frequency DateOffsets Stale Timezones Timezone data dtype
#55502 opened Oct 12, 2023 by jbrockmendel 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 updated Apr 16, 2025
5 tasks done
1
96
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 updated Apr 23, 2025
1
105
BUG: Passing original properties of DataFrame and Series subclasses to their constructors Stale
#61101 opened Mar 11, 2025 by YankoFelipe updated May 17, 2025
5 tasks done
1
2
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
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 updated Jun 3, 2025
2 of 4 tasks
15
BUG: Fix #61221: Exception with unstack(sort=False) and NA in index. Stale
#61226 opened Apr 3, 2025 by gsmll updated Jun 16, 2025
1
9
BUG: Fix Series.str.zfill for ArrowDtype string arrays #61485 Strings String extension data type and string data
#61533 opened Jun 1, 2025 by iabhi4 updated Jun 16, 2025
4 tasks done
1
14
BUG: fix to_json on period Stale
#61203 opened Mar 30, 2025 by xiaohuanlin updated Jun 17, 2025
5 tasks done
1
7
ENH: Added DataFrame.nsorted to select top n rows according to column-dependent order Stale
#61457 opened May 19, 2025 by MartinBraquet updated Jun 19, 2025
5 tasks done
1
3
ENH: Implemented MultiIndex.searchsorted method ( GH14833) Enhancement MultiIndex
#61435 opened May 12, 2025 by GSAUC3 updated Jun 19, 2025
5 tasks done
1
28
BUG: Fix scatter plot colors in groupby context to match line plot behavior (#59846) Bug Groupby Stale Visualization plotting
#61233 opened Apr 5, 2025 by myenugula updated Jun 19, 2025
5 tasks done
1
16
ENH: Adding DataFrame plotting benchmarks for large datasets Benchmark Performance (ASV) benchmarks
#61546 opened Jun 4, 2025 by shadnikn updated Jun 19, 2025
3 tasks
8
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 updated Jun 23, 2025
4 of 5 tasks
1
6
API: Replace na_action parameter in Series/DataFrame/Index.map by the standard skipna API Design Apply Apply, Aggregate, Transform, Map
#61530 opened Jun 1, 2025 by datapythonista updated Jun 24, 2025
5 tasks done
14
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 Stale
#61454 opened May 18, 2025 by iabhi4 updated Jun 25, 2025
4 tasks done
1
13
Raise MergeError on mismatched signed/unsigned int merge keys Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61694 opened Jun 23, 2025 by RITAMIT2023 updated Jun 25, 2025
1
CLN: Use dedup_names for column name mangling in Python parser (#50371) Clean
#61670 opened Jun 16, 2025 by Veneel77 updated Jun 25, 2025
3 of 5 tasks
1
1
Fix void dtype handling Bug Constructors Series/DataFrame/Index/pd.array Constructors
#61637 opened Jun 12, 2025 by flying-sheep • Draft updated Jun 25, 2025
3 of 5 tasks
1
4
DOC: Fix docs for BusinessDay constructor #52431 Docs Frequency DateOffsets
#61543 opened Jun 3, 2025 by camacluc Loading… updated Jun 25, 2025
2 tasks
BUG: Fixed issue where rolling.kurt() calculations would be effected by values outside of scope Bug Window rolling, ewma, expanding
#61481 opened May 22, 2025 by eicchen Loading… updated Jun 25, 2025
5 tasks done
1
1
BUG: Raise ValueError on integer indexers containing NA; skip test for unsupported EAs(#56727) Bug ExtensionArray Extending pandas with custom dtypes or arrays. Testing pandas testing functions or related to the test suite
#61465 opened May 20, 2025 by pelagiavlas Loading… updated Jun 25, 2025
5 tasks done
1
1
ProTip! Updated in the last three days: updated:>2025-07-08.