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Pull requests: pandas-dev/pandas
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[WIP] Refactor S3 tests
IO Network
Local or Cloud (AWS, GCS, etc.) IO Issues
#61703
opened Jun 24, 2025 by
fangchenli
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Draft
5 tasks
TST: Increase test coverage for pandas.io.formats.excel.py
#61697
opened Jun 23, 2025 by
lsgordon
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Raise MergeError on mismatched signed/unsigned int merge keys
#61694
opened Jun 23, 2025 by
RITAMIT2023
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BUG/TST: added TypeError if object dtypes are detected in dataframe
#61682
opened Jun 20, 2025 by
sharkipelago
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3 of 4 tasks
BUG: Fix implicit conversion to float64 with isin()
#61679
opened Jun 19, 2025 by
pbrochart
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5 tasks done
ENH #61033: Add coalesce_keys option to DataFrame.join for preserving join keys
#61678
opened Jun 19, 2025 by
rit4rosa
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1 task done
BUG: fix: Related to the Index class or subclasses
list as index item does not raise
Bug
Index
#61674
opened Jun 17, 2025 by
Andre-Andreati
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4 of 5 tasks
CLN: Use dedup_names for column name mangling in Python parser (#50371)
#61670
opened Jun 16, 2025 by
Veneel77
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3 of 5 tasks
Bump pypa/cibuildwheel from 2.23.3 to 3.0.0
Build
Library building on various platforms
CI
Continuous Integration
Dependencies
Required and optional dependencies
BUG: to_numeric fails to convert a Pyarrow Decimal series containing NA values
#61659
opened Jun 14, 2025 by
chilin0525
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2 of 5 tasks
feature #58141: Consistent naming conventions for string dtype aliases
#61651
opened Jun 13, 2025 by
pedromfdiogo
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4 of 5 tasks
feature #49580: support new-style float_format string in to_csv
#61650
opened Jun 13, 2025 by
pedromfdiogo
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3 of 5 tasks
BUG: Add PyArrow datelike type support for
map()
#61644
opened Jun 13, 2025 by
KevsterAmp
•
Draft
2 of 5 tasks
ENH: Allow third-party packages to register IO engines
API Design
IO Data
IO issues that don't fit into a more specific label
#61642
opened Jun 12, 2025 by
datapythonista
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5 tasks done
BUG: Fix GroupBy aggregate coersion of outputs inconsistency for pyarrow dtypes
#61640
opened Jun 12, 2025 by
heoh
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5 tasks done
Description of pandas_datetime_exec function.
#61635
opened Jun 11, 2025 by
kunaljani1100
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1 of 5 tasks
BUG: to_stata erroring when encoded text and normal text have mismatched length
#61629
opened Jun 10, 2025 by
eicchen
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5 tasks done
BUG: Fix infer_dtype result for float with embedded pd.NA
Bug
Dtype Conversions
Unexpected or buggy dtype conversions
Missing-data
np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#61624
opened Jun 10, 2025 by
heoh
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5 tasks done
Fix/devcontainer qt deps
Build
Library building on various platforms
#61611
opened Jun 8, 2025 by
Drei-E3
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2 tasks done
DOC: Show constructor arguments for some classes in
pd.series.offsets
#61605
opened Jun 8, 2025 by
Dr-Irv
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PDEP-18: Nullable Object Dtype
PDEP
pandas enhancement proposal
#61599
opened Jun 7, 2025 by
simonjayhawkins
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Updated in the last three days: updated:>2025-06-21.