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Pull requests: pandas-dev/pandas
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PDEP-16: Consistent missing value handling PDEP missing values Issues that would be addressed by the Ice Cream Agreement from the Aug 2023 sprint PDEP pandas enhancement proposal
#58988 opened Jun 12, 2024 by jorisvandenbossche Loading…
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
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
DEPR: PeriodDtype.freq Deprecate Functionality to remove in pandas Period Period data type Stale
#61897 opened Jul 18, 2025 by jbrockmendel Loading…
2 of 5 tasks
TST: assert reading of legacy pickles against current data IO Pickle read_pickle, to_pickle Stale Testing pandas testing functions or related to the test suite
ENH: speed up wide DataFrame.line plots by using a single LineCollection Performance Memory or execution speed performance Stale Visualization plotting
#61764 opened Jul 3, 2025 by EvMossan Loading…
4 tasks done
ENH: Implemented MultiIndex.searchsorted method ( GH14833) Enhancement MultiIndex Stale
#61435 opened May 12, 2025 by GSAUC3 Loading…
5 tasks done
API: Replace na_action parameter in Series/DataFrame/Index.map by the standard skipna API Design Apply Apply, Aggregate, Transform, Map Stale
#61530 opened Jun 1, 2025 by datapythonista Loading…
5 tasks done
Implemented NumbaExecutionEngine Apply Apply, Aggregate, Transform, Map Stale
#61487 opened May 23, 2025 by arthurlw Loading…
4 of 5 tasks
Support for pyarrow version under 22.0.0, hardening for AttributeError
#62956 opened Nov 2, 2025 by smoe Loading…
4 tasks
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
BUG: Fix inconsistency when read_csv reads MultiIndex with empty values (#59560) Stale
#62644 opened Oct 10, 2025 by allamlobna • Draft
3 of 5 tasks
DOC: Fix docstring validation errors for pandas.core.groupby Stale
#62697 opened Oct 14, 2025 by milamathias Loading…
3 of 5 tasks
ENH: Change ExtensionOpsMixin behaviour to not add new operator method if one is already defined on the ExtensionArray class Stale
#62678 opened Oct 13, 2025 by milamathias Loading…
5 tasks done
DOC: Fix linkcode_resolve for inherited properties Stale
#62225 opened Aug 31, 2025 by Karthik-Ramkumar Loading…
2 of 5 tasks
BUG/TST: Series round with dtype object Stale
#62174 opened Aug 22, 2025 by sharkipelago Loading…
4 tasks done
fix : skip memoizing 0,1,True,False in sanitization function
#62226 opened Aug 31, 2025 by vignesh14052002 Loading…
3 of 5 tasks
TST: add regression test for interpolate(method='time') with Int64/Float64 (#40252) Testing pandas testing functions or related to the test suite
#62286 opened Sep 7, 2025 by skalwaghe-56 Loading…
3 tasks done
TST: Add regression tests for concat with non-ns DatetimeIndex units (GH#58471) Datetime Datetime data dtype Needs Tests Unit test(s) needed to prevent regressions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#62304 opened Sep 9, 2025 by skalwaghe-56 Loading…
3 tasks done
[WIP] DOC: Add guide links to relevant API docs
#62425 opened Sep 23, 2025 by zeyneptezduyar • Draft
5 tasks
BUG: resampling end date includes extra columns Stale
#62432 opened Sep 24, 2025 by Nikhil-Narayanan • Draft
5 tasks
BUG: fix boxplot column misorder Stale Visualization plotting
#62491 opened Sep 28, 2025 by zhuoyahuang Loading…
3 of 5 tasks
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