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Pull requests list

BUG: preserve arrow extension arrays
#67623 opened Aug 31, 2026 by flying-sheep Contributor Loading…
7 tasks done
BUG: str.get_dummies gave a column to entries that carry no tag Awaiting Review PR in the maintainers' court; exempt from staleness
#67553 opened Aug 30, 2026 by Kayvan-Zahiri Loading…
6 of 8 tasks
TST: require expected_warning and match in assert_produces_warning Clean Testing pandas testing functions or related to the test suite
#67513 opened Aug 30, 2026 by jbrockmendel Member • Draft
1
BUG: to_clipboard Qt backend leaked the process locale (GH#44625) Bug IO Data IO issues that don't fit into a more specific label Testing pandas testing functions or related to the test suite
#67471 opened Aug 30, 2026 by jbrockmendel Member Loading…
1
3
BUG: Handle empty schemas in ADBC has_table Awaiting Review PR in the maintainers' court; exempt from staleness
#67463 opened Aug 30, 2026 by arzaan789 Contributor Loading…
7 of 8 tasks
1
BUG: Make RangeIndex._data read-only to prevent external mutation
#67462 opened Aug 30, 2026 by Benlite777 Contributor Loading…
5
BUG/PERF: Series.combine passes Series on duplicate index labels Bug combine/combine_first/update NDFrame.combine, combine_first, update Performance Memory or execution speed performance
#67446 opened Aug 30, 2026 by rhshadrach Member Loading… 3.1
7
BUG: qcut does not validate a non-positive integer q Awaiting Review PR in the maintainers' court; exempt from staleness
#67406 opened Aug 30, 2026 by ethanstoner Loading…
5 of 8 tasks
TST: cover negative nanosecond merge_asof tolerance (GH#58517) Awaiting Review PR in the maintainers' court; exempt from staleness
#67381 opened Aug 30, 2026 by naseweisssss Contributor Loading…
5 tasks done
BUG: to_string ignored min_rows=1 and showed max_rows rows (GH#64824) Awaiting Review PR in the maintainers' court; exempt from staleness
#67376 opened Aug 30, 2026 by Parth1353 Contributor Loading…
4 of 5 tasks
1
CI: Update pixi.lock Awaiting Review PR in the maintainers' court; exempt from staleness CI Continuous Integration
#67374 opened Aug 30, 2026 by github-actions Bot Loading…
BUG: remove dangling comma from unnamed MultiIndex repr Awaiting Review PR in the maintainers' court; exempt from staleness
#67373 opened Aug 30, 2026 by cucuwang Loading…
6 of 8 tasks
1
1
DEPR: __invert__ on object dtype (GH#51567) Deprecate Functionality to remove in pandas Numeric Operations Arithmetic, Comparison, and Logical operations
#67372 opened Aug 30, 2026 by jbrockmendel Member Loading…
3
TST: base EA tests use only fixtures from the extension conftest (GH#56735) ExtensionArray Extending pandas with custom dtypes or arrays. Testing pandas testing functions or related to the test suite
#67351 opened Aug 30, 2026 by jbrockmendel Member Loading…
1
CI: Enforce the full-URL form for new GitHub references (GH#55461) CI Continuous Integration Code Style Code style, linting, code_checks Testing pandas testing functions or related to the test suite
#67342 opened Aug 30, 2026 by jbrockmendel Member Loading…
2
BUG: infer mixed boolean, float, and integer dtype Awaiting Review PR in the maintainers' court; exempt from staleness
#67297 opened Aug 29, 2026 by arzaan789 Contributor Loading…
7 of 8 tasks
1
CI: Fail when a test-gating dependency is installed nowhere CI Continuous Integration Testing pandas testing functions or related to the test suite
#67294 opened Aug 29, 2026 by jbrockmendel Member Loading…
4 tasks done
3
BUG: arithmetic on length-zero ExtensionArrays (GH#40624) Bug ExtensionArray Extending pandas with custom dtypes or arrays. Numeric Operations Arithmetic, Comparison, and Logical operations Period Period data type Strings String extension data type and string data Testing pandas testing functions or related to the test suite
#67291 opened Aug 29, 2026 by jbrockmendel Member Loading…
1
DOC: freeze old whatsnew notes (GH#6856) Docs
#67290 opened Aug 29, 2026 by jbrockmendel Member • Draft
1
DEPR/ENH: DataFrame.filter and Series.filter to take a boolean masks
#67288 opened Aug 29, 2026 by rhshadrach Member • Draft
DOC: document import convention for tests (GH#33203) Code Style Code style, linting, code_checks Docs Testing pandas testing functions or related to the test suite
#67276 opened Aug 29, 2026 by jbrockmendel Member Loading…
1
2
HDFStore.select with where="cat == None" did not return the NaN rows Awaiting Review PR in the maintainers' court; exempt from staleness
#67226 opened Aug 29, 2026 by Johnhi19 Contributor Loading…
5 of 7 tasks
1
POC: Switch from ujson to orjson/stdlib
#67203 opened Aug 29, 2026 by rhshadrach Member • Draft
5
TST: cover surviving mutants from GH#58517 in tz_localize, reset_index, and reindex Awaiting Review PR in the maintainers' court; exempt from staleness
#67076 opened Aug 29, 2026 by Aniket-a14 Contributor Loading…
5 tasks done
1
Fixed aliased pandas imports in namespace checker Awaiting Review PR in the maintainers' court; exempt from staleness
#67075 opened Aug 29, 2026 by tskz48 Loading…
8 tasks
1
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