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Pull requests list

PDEP-18: Nullable Object Dtype PDEP pandas enhancement proposal Stale
#61599 opened Jun 7, 2025 by simonjayhawkins Loading…
ExtensionArray.Round method and tests ExtensionArray Extending pandas with custom dtypes or arrays. Stale
#54582 opened Aug 16, 2023 by andrewgsavage Loading…
5 tasks done
PARTIAL FIX: Improve leading zeros preservation with dtype=str for dict-based dtypes Arrow pyarrow functionality Bug IO CSV read_csv, to_csv Stale
#62242 opened Sep 2, 2025 by dxdc Loading…
4 tasks done
BUG: Fix all-NaT when ArrowEA.astype to categorical Stale
#62055 opened Aug 6, 2025 by arthurlw Loading…
4 of 5 tasks
API: to_datetime strings default to microsecond
#62801 opened Oct 22, 2025 by jbrockmendel Loading…
6 tasks done
CLN: Add allow_slice to is_hashable function
#62567 opened Oct 3, 2025 by LirongMa Loading…
2 of 4 tasks
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 Loading…
DEPR: Remove special date-datetime64 case in indexing
#62232 opened Sep 2, 2025 by arthurlw Loading…
1 of 5 tasks
BUG: Fix dt64[non_nano] + some_offsets incorrectly rounding
#62383 opened Sep 19, 2025 by Aniketsy Loading…
2 tasks
BUG/TST: Series round with dtype object Stale
#62174 opened Aug 22, 2025 by sharkipelago Loading…
4 tasks done
fix : skip memoizing 0,1,True,False in sanitization function
#62226 opened Aug 31, 2025 by vignesh14052002 Loading…
3 of 5 tasks
ENH: support reading directory in read_csv IO CSV read_csv, to_csv
#61275 opened Apr 12, 2025 by fangchenli Loading…
5 tasks done
API: timestamp resolution inference: default to microseconds when possible Datetime Datetime data dtype Non-Nano datetime64/timedelta64 with non-nanosecond resolution Stale Timestamp pd.Timestamp and associated methods
#62031 opened Aug 3, 2025 by jorisvandenbossche Draft
STY: Use strict arg in zip() in pandas/core/reshape Code Style Code style, linting, code_checks
#62483 opened Sep 27, 2025 by jsngn Loading…
5 tasks done
BUG: Take method of NumpyExtensionArray now returns another extension array with the correct dtype. Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug ExtensionArray Extending pandas with custom dtypes or arrays.
#62502 opened Sep 29, 2025 by aijams Loading…
4 of 5 tasks
BUG: Fixed DataFrame.combine with non-unique columns
#62760 opened Oct 19, 2025 by vijmeister Loading…
4 of 5 tasks
ProTip! Updated in the last three days: updated:>2025-11-04.