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Pull requests list

POC: NA-only behavior for numpy-nullable dtypes PDEP missing values Issues that would be addressed by the Ice Cream Agreement from the Aug 2023 sprint
#61708 opened Jun 25, 2025 by jbrockmendel • Draft
2
WEB: add note to PDEP-10 about delayed timeline for requiring pyarrow Web pandas website
#61706 opened Jun 25, 2025 by jorisvandenbossche
16
Raise MergeError on mismatched signed/unsigned int merge keys Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61694 opened Jun 23, 2025 by RITAMIT2023
1
BUG/TST: added TypeError if object dtypes are detected in dataframe Bug DataFrame DataFrame data structure
#61682 opened Jun 20, 2025 by sharkipelago
3 of 4 tasks
1
7
BUG: Fix lost precision with common type of uint64/int64 Bug Dtype Conversions Unexpected or buggy dtype conversions isin isin method
#61679 opened Jun 19, 2025 by pbrochart • Changes requested
5 of 6 tasks
2
7
ENH #61033: Add coalesce_keys option to DataFrame.join for preserving join keys Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61678 opened Jun 19, 2025 by rit4rosa
1
BUG: fix: list as index item does not raise Bug Index Related to the Index class or subclasses
#61674 opened Jun 17, 2025 by Andre-Andreati • Changes requested
4 of 5 tasks
1
6
CLN: Use dedup_names for column name mangling in Python parser (#50371) Clean
#61670 opened Jun 16, 2025 by Veneel77
3 of 5 tasks
1
1
BUG: to_numeric fails to convert a Pyarrow Decimal series containing NA values Arrow pyarrow functionality Bug Dtype Conversions Unexpected or buggy dtype conversions
#61659 opened Jun 14, 2025 by chilin0525 • Draft
2 of 5 tasks
1
1
feature #58141: Consistent naming conventions for string dtype aliases API Design Enhancement
#61651 opened Jun 13, 2025 by pedromfdiogo
4 of 5 tasks
1
1
BUG: Add PyArrow datelike type support for map() Apply Apply, Aggregate, Transform, Map Arrow pyarrow functionality Bug
#61644 opened Jun 13, 2025 by KevsterAmp
4 of 5 tasks
1
6
BUG: Fix GroupBy aggregate coersion of outputs inconsistency for pyarrow dtypes Arrow pyarrow functionality Bug Groupby
#61640 opened Jun 12, 2025 by heoh
5 tasks done
1
Fix void dtype handling Bug Constructors Series/DataFrame/Index/pd.array Constructors
#61637 opened Jun 12, 2025 by flying-sheep • Draft
3 of 5 tasks
1
4
Fix/devcontainer qt deps Build Library building on various platforms
#61611 opened Jun 8, 2025 by Drei-E3
2 tasks done
1
6
DOC: Show constructor arguments for some classes in pd.series.offsets Docs
#61605 opened Jun 8, 2025 by Dr-Irv
16
PDEP-18: Nullable Object Dtype PDEP pandas enhancement proposal
#61599 opened Jun 7, 2025 by simonjayhawkins
69
DOC: Add note on inference behavior of apply with result_type='expand' Apply Apply, Aggregate, Transform, Map Docs Stale
#61552 opened Jun 4, 2025 by pinkgradient
1
4
Parallelize test_sql.py - Issue #60378 IO SQL to_sql, read_sql, read_sql_query Testing pandas testing functions or related to the test suite
#61551 opened Jun 4, 2025 by dShcherbakov1 • Changes requested
4 tasks
1
5
DOC: Remove and Update out of date Docker Image issue with #61511 Docs Stale
#61550 opened Jun 4, 2025 by jacksnnn
2 tasks
5
ENH: Adding DataFrame plotting benchmarks for large datasets Benchmark Performance (ASV) benchmarks
#61546 opened Jun 4, 2025 by shadnikn • Changes requested
3 tasks
8
DOC: Fix docs for BusinessDay constructor #52431 Docs Frequency DateOffsets
#61543 opened Jun 3, 2025 by camacluc
2 tasks
BUG: Fix Series.str.zfill for ArrowDtype string arrays #61485 Strings String extension data type and string data
#61533 opened Jun 1, 2025 by iabhi4 • Changes requested
4 tasks done
1
14
API: Replace na_action parameter in Series/DataFrame/Index.map by the standard skipna API Design Apply Apply, Aggregate, Transform, Map
#61530 opened Jun 1, 2025 by datapythonista
5 tasks done
14
BUG: Fix assert_frame_equal dtype handling when check_dtype=False (#61473) Stale Testing pandas testing functions or related to the test suite
#61525 opened May 31, 2025 by iabhi4
4 tasks done
1
4
BUG: Fix pivot_table margins to include NaN groups when dropna=False Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61524 opened May 31, 2025 by iabhi4 • Changes requested
4 tasks done
1
6
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