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Pull requests: pandas-dev/pandas
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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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Fix #61072: inconsistent fullmatch results with regex alternation
Bug
Strings
String extension data type and string data
#61343
opened Apr 23, 2025 by
Pedro-Santos04
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1 task
[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: Added deprecation warning to Timestamp constructor
Deprecate
Functionality to remove in pandas
Missing-data
np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
Stale
Timestamp
pd.Timestamp and associated methods
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: Fix return type of loc/iloc
Bug
Dtype Conversions
Unexpected or buggy dtype conversions
Indexing
Related to indexing on series/frames, not to indexes themselves
My feature branch to issue #19129 (read_json and orient='table' With Numeric Column)
IO JSON
read_json, to_json, json_normalize
Stale
#60945
opened Feb 16, 2025 by
chandra-teajunkie
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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
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
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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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
PDEP-15: Reject PDEP-10
PDEP
pandas enhancement proposal
#58623
opened May 7, 2024 by
lithomas1
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5 tasks
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