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Pull requests: pandas-dev/pandas
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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
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4 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: 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
Implemented NumbaExecutionEngine
Apply
Apply, Aggregate, Transform, Map
#61487
opened May 23, 2025 by
arthurlw
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3 of 5 tasks
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
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5 tasks done
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
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: Implemented MultiIndex.searchsorted method ( GH14833)
Enhancement
MultiIndex
#61435
opened May 12, 2025 by
GSAUC3
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5 tasks done
Fix #60766:.map,.apply would convert element type for extension array
Apply
Apply, Aggregate, Transform, Map
Bug
#61396
opened May 3, 2025 by
pedromfdiogo
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4 of 5 tasks
Fix alignment in Series subtraction with MultiIndex, Index and NaN values (#60908)
Bug
Indexing
Related to indexing on series/frames, not to indexes themselves
Missing-data
np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
MultiIndex
#61381
opened Apr 30, 2025 by
rit4rosa
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ENH: Implement translations infrastructure
Docs
Stale
#61380
opened Apr 30, 2025 by
goanpeca
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[WIP] ENH: support reading directory in read_csv
IO CSV
read_csv, to_csv
#61275
opened Apr 12, 2025 by
fangchenli
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5 tasks
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
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5 tasks done
BUG: Fix #61221: Exception with unstack(sort=False) and NA in index.
Stale
#61226
opened Apr 3, 2025 by
gsmll
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BUG: Passing original properties of
DataFrame
and Series
subclasses to their constructors
Stale
#61101
opened Mar 11, 2025 by
YankoFelipe
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5 tasks done
ENH, DOC: Add JupyterLite-powered interactive examples for the pandas website
pandas
documentation
Web
#61061
opened Mar 5, 2025 by
agriyakhetarpal
•
Draft
2 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
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
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5 tasks
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: 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
BUG: groupby.agg with UDF changing pyarrow dtypes
Bug
Groupby
pyarrow dtype retention
op with pyarrow dtype -> expect pyarrow result
Stale
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