-
-
Couldn't load subscription status.
- Fork 19.2k
Pull requests: pandas-dev/pandas
Author
Label
Projects
Milestones
Reviews
Assignee
Sort
Pull requests list
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
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 Loading…
4 of 5 tasks
ENH: Implemented MultiIndex.searchsorted method ( GH14833) Enhancement MultiIndex Stale
#61435 opened May 12, 2025 by GSAUC3 Loading…
5 tasks done
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
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
BUG: IntervalIndex.unique() only contains the first interval if all interval borders are negative Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug Interval Interval data type Stale
#61920 opened Jul 22, 2025 by khemkaran10 Loading…
3 tasks done
TST: Add regression tests for concat with non-ns DatetimeIndex units (GH#58471) Datetime Datetime data dtype Needs Tests Unit test(s) needed to prevent regressions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#62304 opened Sep 9, 2025 by skalwaghe-56 Loading…
3 tasks done
TST: add fillna test for filling with Categorical Categorical Categorical Data Type Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Needs Tests Unit test(s) needed to prevent regressions
#62319 opened Sep 11, 2025 by thaiv28 Loading…
3 tasks done
API/BUG: freq retention in value_counts
#62532 opened Oct 1, 2025 by sanjanam1998 Loading…
4 of 5 tasks
Fix variance calculation for complex numbers by preserving dtype Reduction Operations sum, mean, min, max, etc.
#62555 opened Oct 3, 2025 by shaurya5 Loading…
4 of 5 tasks
BUG: avoid float upcast when mixing signed/unsigned ints in isin
#62608 opened Oct 7, 2025 by divya1974 Loading…
3 of 5 tasks
ENH: Implement MultiIndex.insert_level for inserting levels at specified positions MultiIndex
#62610 opened Oct 7, 2025 by Chiwendaiyue Loading…
DOC: Add docs for Series.__invert__ (~); add cross-link from Boolean indexing Docs Series Series data structure
#62641 opened Oct 9, 2025 by rlawnsrl123 Loading…
fix: dataframe conditional where axis=1
#62663 opened Oct 12, 2025 by suzyahyah Loading…
4 tasks done
BUG: fix SeriesGroupBy.plot does not respect cmap parameter Bug Groupby Visualization plotting
#62671 opened Oct 12, 2025 by zhuoyahuang Loading…
2 of 5 tasks
TST: Add test for loc setitem with expansion preserving tz-aware dtype
#62698 opened Oct 15, 2025 by dcamejo1 Loading…
3 tasks done
Sparse array cumsum leads to infinite recursion 62669
#62703 opened Oct 15, 2025 by santhoshbethi Loading…
5 tasks done
ENH: pd.NamedAgg forwards *args and **kwargs to aggfunc
#62729 opened Oct 18, 2025 by sreeja97 Loading…
5 tasks done
TST: Add test for Arrow decimal groupby variance
#62754 opened Oct 19, 2025 by nour-taqatqa Loading…
1 task
STYLE: Prohibit parsing exeption messages in try/except code flows
#62755 opened Oct 19, 2025 by LirongMa Loading…
5 tasks
BUG: resample with asfreq ignores origin if the dataframe has a fixed frequency #62725 Frequency DateOffsets Resample resample method
#62763 opened Oct 19, 2025 by floura-angel Loading…
4 of 5 tasks
DOC: Add floating point precision on writing/reading to csv (#13159) …
#62770 opened Oct 21, 2025 by jessica-oraegbu Loading…
3 of 5 tasks
Previous Next
ProTip! Adding no:label will show everything without a label.