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Pull requests: pandas-dev/pandas
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[READY] perf improvements for strftime
Datetime
Datetime data dtype
Performance
Memory or execution speed performance
Stale
#51298
opened Feb 10, 2023 by
smarie
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5 tasks done
ENH: Implement translations infrastructure
Docs
Stale
#61380
opened Apr 30, 2025 by
goanpeca
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PDEP-18: Nullable Object Dtype
PDEP
pandas enhancement proposal
Stale
#61599
opened Jun 7, 2025 by
simonjayhawkins
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Implemented NumbaExecutionEngine
Apply
Apply, Aggregate, Transform, Map
#61487
opened May 23, 2025 by
arthurlw
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4 of 5 tasks
BUG: Add fillna at the beginning of _where not to fill NA. #60729
Bug
Missing-data
np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#60772
opened Jan 23, 2025 by
sanggon6107
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4 of 5 tasks
adding pandas.api.typing.aliases and docs
Typing
type annotations, mypy/pyright type checking
#61735
opened Jun 29, 2025 by
Dr-Irv
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5 tasks done
ExtensionArray.Round method and tests
ExtensionArray
Extending pandas with custom dtypes or arrays.
Stale
#54582
opened Aug 16, 2023 by
andrewgsavage
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5 tasks done
ENH: Support Plugin Accessors Via Entry Points
API Design
#61499
opened May 26, 2025 by
PedroM4rques
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5 tasks done
ENH: Implemented MultiIndex.searchsorted method ( GH14833)
Enhancement
MultiIndex
Stale
#61435
opened May 12, 2025 by
GSAUC3
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5 tasks done
CI: add PyPI Trusted-Publishing “publish” job to wheels workflow (#61669)
Build
Library building on various platforms
CI
Continuous Integration
Enhancement
ENH: Added
DataFrame.nsorted to select top n rows according to column-dependent order
Stale
#61457
opened May 19, 2025 by
MartinBraquet
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5 tasks done
DOC: Show constructor arguments for some classes in
pd.series.offsets
Docs
#61605
opened Jun 8, 2025 by
Dr-Irv
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WEB: add note to PDEP-10 about delayed timeline for requiring pyarrow
Web
pandas website
#61706
opened Jun 25, 2025 by
jorisvandenbossche
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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
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ENH, DOC: Add JupyterLite-powered interactive examples for the pandas website
pandas documentation
Stale
Web
#61061
opened Mar 5, 2025 by
agriyakhetarpal
•
Draft
2 of 5 tasks
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
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2 of 4 tasks
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
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5 tasks done
CoW: add readonly flag to ExtensionArrays, return read-only EA/ndarray in .array/EA.to_numpy()
Copy / view semantics
#61925
opened Jul 22, 2025 by
jorisvandenbossche
•
Draft
BUG: Fix TypeError in assert_index_equal when comparing CategoricalIndex with check_categorical=True and exact=False
Testing
pandas testing functions or related to the test suite
#61941
opened Jul 24, 2025 by
Aniketsy
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DOC: Improve documentation for DataFrame.__setitem__ and .loc assignment from Series
Docs
#61804
opened Jul 7, 2025 by
niruta25
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3 of 5 tasks
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
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4 tasks done
ENH: Add Concat, Merge/Join, Stack/Unstack, Explode
force_suffixes boolean argument to pd.merge
Enhancement
Reshaping
#61498
opened May 26, 2025 by
kopytjuk
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2 of 5 tasks
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