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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
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Updating error message to include more details about dataframe
Error Reporting
Incorrect or improved errors from pandas
#61929
opened Jul 23, 2025 by
hasanrashid
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3 of 5 tasks
Fix warning for extra fields in read_csv with on_bad_lines callable
#61987
opened Jul 29, 2025 by
tisjayy
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3 of 5 tasks
CI: add PyPI Trusted-Publishing “publish” job to wheels workflow (#61669)
Build
Library building on various platforms
CI
Continuous Integration
Enhancement
DOC: Show constructor arguments for some classes in
pd.series.offsets
Docs
#61605
opened Jun 8, 2025 by
Dr-Irv
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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
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
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
ENH: Implemented MultiIndex.searchsorted method ( GH14833)
Enhancement
MultiIndex
Stale
#61435
opened May 12, 2025 by
GSAUC3
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5 tasks done
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
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
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
BUG: Fix lost precision with common type of uint64/int64
Bug
Dtype Conversions
Unexpected or buggy dtype conversions
isin
isin method
#61679
opened Jun 19, 2025 by
pbrochart
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5 of 6 tasks
CLN: Use dedup_names for column name mangling in Python parser (#50371)
Clean
#61670
opened Jun 16, 2025 by
Veneel77
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3 of 5 tasks
BUG: to_numeric fails to convert a Pyarrow Decimal series containing NA values
Arrow
pyarrow functionality
Bug
Dtype Conversions
Unexpected or buggy dtype conversions
#61659
opened Jun 14, 2025 by
chilin0525
•
Draft
2 of 5 tasks
DOC: Validate docstrings for tseries.offsets.BusinessDay
#62078
opened Aug 9, 2025 by
doughillyer
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2 of 5 tasks
BUG: Preserve full float precision when double_precision=15 in to_jso…
#62083
opened Aug 9, 2025 by
Tuhin-SnapD
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5 tasks
DOC: Add docstring for asarray_tuplesafe in common.py
#62079
opened Aug 9, 2025 by
eduardocamacho10
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1 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
BUG FIX: None of the included dtypes present in df will raise ValueError with clear error message.
Error Reporting
Incorrect or improved errors from pandas
#61871
opened Jul 16, 2025 by
khemkaran10
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3 tasks done
BUG: Fix assert_frame_equal with check_dtype=False for pd.NA dtype differences (GH#61473)
Bug
Testing
pandas testing functions or related to the test suite
#61748
opened Jun 30, 2025 by
gamzeozgul
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4 tasks done
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