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Pull requests: pandas-dev/pandas
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Doc: Fix copy parameter type in astype docstring Fixes #63144
#63157 opened Nov 20, 2025 by blu3-bird Loading…
Add Google Colab IO instructions to pandas IO documentation
#63102 opened Nov 13, 2025 by harsha08-2k6 Loading…
DOC: Clarify DataFrameXchg parameter is deprecated in from_dataframe
#63118 opened Nov 15, 2025 by BANADDA Loading…
6 tasks
Type the return of itertuples as an iterable of Any Typing type annotations, mypy/pyright type checking
#63273 opened Dec 5, 2025 by frankier Loading…
1 of 6 tasks
TST: Add regression test for DataFrame.where inplace consistency
#63259 opened Dec 4, 2025 by zachyattack23 Loading…
ENH: add ignore index logic for df.isin() function Enhancement isin isin method Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#62620 opened Oct 7, 2025 by saakshimore Loading…
1 of 4 tasks
DOC: Replace @doc decorators with inline docstrings in pandas/io/common.py Docs
#63338 opened Dec 12, 2025 by amyfung Loading…
1 task done
DOC: CoW and chained assignments: add solution Copy / view semantics Docs
#63310 opened Dec 9, 2025 by behrenhoff Loading…
1 of 6 tasks
BUG: Validate path type in read_parquet, reject non-path/file-like Stale
#62979 opened Nov 4, 2025 by YukunR Loading…
4 of 5 tasks
Replace @Appender @doc @Substitution in pandas/core/groupby/generic.py
#63358 opened Dec 14, 2025 by zhangbowen-coder Loading…
1 task
TST: Add test for loc setitem with expansion preserving tz-aware dtype
#62698 opened Oct 15, 2025 by dcamejo1 Loading…
3 tasks done
fix: dataframe conditional where axis=1 Stale
#62663 opened Oct 12, 2025 by suzyahyah Loading…
4 tasks done
DOC: Add documentation for pandas.api.typing.Expression (#63084)
#63090 opened Nov 12, 2025 by pranavkp71 Loading…
2 tasks done
Bug: Strings in Excel number fomat do not preserve case(fixes #6317)
#63124 opened Nov 15, 2025 by parthkandharkar Loading…
6 tasks
replaced all Appender、Substitution、doc decorators in pandas/pandas/core/frame.py.
#63357 opened Dec 14, 2025 by zhangbowen-coder Loading…
1 task
BUG: Fix multiindex factorize extension dtypes Stale
#62964 opened Nov 3, 2025 by davidjcastrejon Loading…
4 tasks done
DOC: Add floating point precision on writing/reading to csv (#13159) … Stale
#62770 opened Oct 21, 2025 by jessica-oraegbu Loading…
3 of 5 tasks
PERF: improve StringArray.isna Performance Memory or execution speed performance Stale Strings String extension data type and string data
#57733 opened Mar 5, 2024 by jorisvandenbossche Loading…
5 tasks
Fix pivot_table duplicate indices with Python 3.14 + NumPy 1.26
#63324 opened Dec 11, 2025 by AKHIL-149 Loading…
ENH: speed up wide DataFrame.line plots by using a single LineCollection Performance Memory or execution speed performance Stale Visualization plotting
#61764 opened Jul 3, 2025 by EvMossan Loading…
4 tasks done
Fix variance calculation for complex numbers by preserving dtype Reduction Operations sum, mean, min, max, etc. Stale
#62555 opened Oct 3, 2025 by shaurya5 Loading…
4 of 5 tasks
ENH: Add Concat, Merge/Join, Stack/Unstack, Explode Stale
force_suffixes boolean argument to pd.merge Enhancement Reshaping #61498 opened May 26, 2025 by kopytjuk Loading…
2 of 5 tasks
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