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Pull requests: pandas-dev/pandas

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Pull requests list

EHN: return early when the result is None
#62032 opened Aug 3, 2025 by zhiqiangxu Loading…
API: timestamp resolution inference: default to microseconds when possible Datetime Datetime data dtype Non-Nano datetime64/timedelta64 with non-nanosecond resolution Timestamp pd.Timestamp and associated methods
#62031 opened Aug 3, 2025 by jorisvandenbossche • Draft
1
BUG: Catch TypeError in _is_dtype_type when converting abstract numpy types (#62018)
#62030 opened Aug 3, 2025 by abhaypsingh Loading…
1
DOC: fix mask/where docstring alignment note (#61781)
#62029 opened Aug 2, 2025 by abhaypsingh Loading…
5 tasks
1
1
TST: Speed up hypothesis and slow tests Testing pandas testing functions or related to the test suite
#62028 opened Aug 2, 2025 by mroeschke Loading…
BUG: groupby.idxmin/idxmax with all NA values should raise API - Consistency Internal Consistency of API/Behavior Groupby Reduction Operations sum, mean, min, max, etc.
#62026 opened Aug 2, 2025 by rhshadrach Loading…
1 of 5 tasks
3.0
1
1
continue from #61957 which closed with unmerged commit
#62023 opened Aug 2, 2025 by maddiew95 Loading…
1
TST: nan->NA in non-construction tests
#62021 opened Aug 2, 2025 by jbrockmendel Loading…
BUG: Fix is_signed_integer_dtype to handle abstract floating types (GH 62018)
#62020 opened Aug 1, 2025 by Aniketsy Loading…
1
REF: make copy keyword in recode_for_categories keyword only Categorical Categorical Data Type
#62019 opened Aug 1, 2025 by mroeschke Loading… 3.0
3
BUG: Fix assert_series_equal with check_category_order=False for categoricals with nulls
#62017 opened Aug 1, 2025 by anishkarki Loading…
5 tasks done
1
DOC: Add example for multi-column joins using merge
#62016 opened Aug 1, 2025 by thwait Loading…
2 of 5 tasks
1
DOC: Add SSLCertVerificationError warning message for documentation b…
#62015 opened Jul 31, 2025 by jeffersbaxter Loading…
5 tasks
1
1
Fix cbusday calendar Typecheck v2
#62014 opened Jul 31, 2025 by prblydv Loading…
4 of 5 tasks
1
BUG: Fix assert_series_equal for categoricals with nulls and check_category_order=False (#62008)
#62011 opened Jul 31, 2025 by Aniketsy Loading…
2
BUG FIX: pandas.arrays.IntervalArray.overlaps() incorrectly documents that it accepts IntervalArray.
#62009 opened Jul 31, 2025 by khemkaran10 Loading…
1 task done
1
DOC: Standardize noncompliant docstrings in pandas/io/html.py (flake8-docstrings) #61944 Docs IO HTML read_html, to_html, Styler.apply, Styler.applymap
#62007 opened Jul 31, 2025 by gumus-g Loading…
3 tasks
1
2
DOC: documenting pandas.MultIndex.argsort Docs MultiIndex Sorting e.g. sort_index, sort_values
#62005 opened Jul 30, 2025 by loicdiridollou Loading…
1 of 5 tasks
1
BUG: Fix ExtensionArray binary op protocol ExtensionArray Extending pandas with custom dtypes or arrays. Numeric Operations Arithmetic, Comparison, and Logical operations
#61990 opened Jul 29, 2025 by tisjayy Loading…
3 tasks done
1
15
Fix warning for extra fields in read_csv with on_bad_lines callable
#61987 opened Jul 29, 2025 by tisjayy Loading…
3 of 5 tasks
1
6
API: offsets.Day is always calendar-day Frequency DateOffsets
#61985 opened Jul 28, 2025 by jbrockmendel Loading…
9 tasks done
4
29
BUG: Fix Series.reindex losing values when reindexing to MultiIndex Index Related to the Index class or subclasses MultiIndex
#61969 opened Jul 26, 2025 by Roline-Stapny Loading…
4 tasks done
11
ENH: usecols takes input order for read_csv implementation review
#61967 opened Jul 26, 2025 by eicchen Loading…
5 tasks
1
2
BUG FIX: Using Series.str.fullmatch() and Series.str.match() with a compiled regex fails with arrow strings Arrow pyarrow functionality Strings String extension data type and string data
#61964 opened Jul 26, 2025 by khemkaran10 Loading…
3 tasks done
2.3.2
1
10
[backport 2.3.x] BUG: fix fill value for gouped sum in case of unobserved categories for string dtype (empty string instead of 0) (#61909)
#61963 opened Jul 26, 2025 by jorisvandenbossche Loading… 2.3.2
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