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Pull requests: pandas-dev/pandas

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Pull requests list

PERF: pass string path to PyArrow in read_parquet instead of file handle
#64590 opened Mar 14, 2026 by jbrockmendel Loading…
1 task done
1
DEPR: deprecate non-ndarray/Series/Index x in cut and qcut
#64589 opened Mar 14, 2026 by jbrockmendel Loading…
3 tasks done
TST: Add regression test for GH#55969
#64587 opened Mar 13, 2026 by syedmuhammadayyanibrar Loading…
7 tasks
1
DOC: Switch to using gh-pages for documentation.
#64585 opened Mar 13, 2026 by TkTech Loading…
1
DOC: clarifying min_itemsize in HDFStore.append and HDFStore.put documentation
#64583 opened Mar 13, 2026 by K0Stek122 Loading…
7 tasks done
1
PERF: [POC] compute skew and kurtosis with multithreading
#64582 opened Mar 13, 2026 by Alvaro-Kothe • Draft
2
BUG: fix ArrowExtensionArray construction with NaN in string data
#64581 opened Mar 13, 2026 by wavebyrd Loading…
1
TST: adjust tests for the deprecation default exact in assert_index_equal from "equiv" to True Index Related to the Index class or subclasses Testing pandas testing functions or related to the test suite
#64580 opened Mar 13, 2026 by natmokval Loading…
BUG: use our arrow->pandas conversion utility in read_iceberg (correct string dtype) Arrow pyarrow functionality
#64579 opened Mar 13, 2026 by jorisvandenbossche Loading… 3.1
PERF: use np.unique instead of pd.unique in _FrequencyInferer
#64575 opened Mar 13, 2026 by jbrockmendel Loading…
1 task done
2
PERF: optimize block consolidation
#64574 opened Mar 13, 2026 by jbrockmendel Loading…
4 tasks done
6
TYP: Add type annotations to Index (pandas/core/indexes/base.py)
#64573 opened Mar 13, 2026 by jbrockmendel Loading…
3 of 5 tasks
6
BUG: Fix bug (#64524) where read_html parses a nested table incorrectly when using html5lib or bs4 flavors
#64571 opened Mar 12, 2026 by fumoboy007 Loading…
6 of 7 tasks
1
BUG: Fix HDFStore.put with StringDtype columns and compression (#64180)
#64569 opened Mar 12, 2026 by alubbock Loading…
6 of 7 tasks
1
BUG: raising clear error for hist/box with duplicate column names
#64567 opened Mar 12, 2026 by mserdukoff Loading…
4 of 7 tasks
1
TYP: add type annotations for dynamically-inherited DatetimeIndex attributes
#64562 opened Mar 12, 2026 by tuhinsharma121 Loading…
1 task done
7
TYP: Allow type[csv.Dialect] to be passed to read_csv()
#64559 opened Mar 12, 2026 by denisw Loading…
4 of 7 tasks
2
PERF: vectorize year/month extraction for object-dtype datetimes in Stata writer
#64556 opened Mar 12, 2026 by tuhinsharma121 Loading…
1 task done
1
5
TST: remove is_ci_environment antipattern
#64548 opened Mar 12, 2026 by jbrockmendel Loading…
1 of 4 tasks
1
PERF: Optimize khash usage and clean up dead deletion code
#64543 opened Mar 12, 2026 by jbrockmendel Loading…
4 tasks done
DEPR: Change assert_index_equal(exact=) default from equiv to True Deprecate Functionality to remove in pandas Index Related to the Index class or subclasses
#64542 opened Mar 11, 2026 by natmokval Loading…
1 task done
1
3
ENH: Add OpenMP detection for cython.prange support
#64541 opened Mar 11, 2026 by jbrockmendel Loading…
2 tasks done
BUG: Fix CSV C tokenizer infinite loop with embedded \r + space
#64540 opened Mar 11, 2026 by jbrockmendel Loading…
4 tasks done
1
DOC: Fix invalid Sphinx cross-references in documentation RST files
#64537 opened Mar 11, 2026 by Copilot AI • Draft
28 tasks done
@mroeschke
8
ENH: Plotting support for ExtensionArrays
#64535 opened Mar 11, 2026 by Julian-Harbeck • Draft
3 of 7 tasks
1
2
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