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Pull requests: pandas-dev/pandas
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ENH: Implement DataFrame.select API Design Enhancement Indexing Related to indexing on series/frames, not to indexes themselves
#61527 by datapythonista was closed Jun 20, 2025 Loading… updated Jun 20, 2025
5 tasks done
ENH: Reimplement DataFrame.lookup Enhancement Indexing Related to indexing on series/frames, not to indexes themselves Stale
#61185 by stevenae was closed Jun 2, 2025 Loading… updated Jun 2, 2025
5 tasks done
Patch - updates maybe_indices_to_slice to use intp_t Indexing Related to indexing on series/frames, not to indexes themselves Internals Related to non-user accessible pandas implementation Stale
#59537 by benjamindonnachie was closed Oct 10, 2024 Loading… updated Mar 7, 2025
5 tasks
BUG: Assigning boolean series with logical indexer Indexing Related to indexing on series/frames, not to indexes themselves
#60127 by SpoopyPillow was closed Dec 2, 2024 Loading… updated Dec 2, 2024
5 tasks
Ensure conversion to "native" types for integer EA ExtensionArray Extending pandas with custom dtypes or arrays. Indexing Related to indexing on series/frames, not to indexes themselves Stale
#31328 by rushabh-v was closed Oct 24, 2020 Loading… updated May 11, 2023
3 tasks done
DEPR: Deprecate tupleize_cols in Index constructor Deprecate Functionality to remove in pandas Indexing Related to indexing on series/frames, not to indexes themselves
#17899 by gfyoung was closed Oct 17, 2017 Loading… updated May 11, 2023
DOC: Added examples to pd.Index.get_loc Docs Indexing Related to indexing on series/frames, not to indexes themselves
#17380 by topper-123 was closed Sep 17, 2017 Loading… updated May 11, 2023
BUG: boolean masking with Index objects Indexing Related to indexing on series/frames, not to indexes themselves Regression Functionality that used to work in a prior pandas version
#17219 by naor2013 was closed Oct 2, 2017 Loading… updated May 11, 2023
BUG: Bug in loc did not change dtype when complete column was assigned Dtype Conversions Unexpected or buggy dtype conversions Indexing Related to indexing on series/frames, not to indexes themselves Stale
#37749 by phofl was closed Jun 16, 2021 Loading… updated Apr 27, 2023
8 tasks done
BUG: Dtype was not changed when float was assignt to int column Dtype Conversions Unexpected or buggy dtype conversions Indexing Related to indexing on series/frames, not to indexes themselves Stale
#37680 by phofl was closed Jun 16, 2021 Loading… updated Apr 27, 2023
6 tasks done
BUG: Bug in DataFrame.loc for setitem changed dtype when setting more than one column Dtype Conversions Unexpected or buggy dtype conversions Indexing Related to indexing on series/frames, not to indexes themselves Stale
#37798 by phofl was closed Jun 16, 2021 Loading… updated Apr 27, 2023
5 tasks done
Bug in __getitem__ incorrectly dropped columns for empty Series as indexer Indexing Related to indexing on series/frames, not to indexes themselves
#37772 by phofl was closed Nov 17, 2020 Loading… updated Apr 27, 2023
5 tasks done
BUG: Slicing non monotonic DatetimeIndex did not raise for non-existing keys Error Reporting Incorrect or improved errors from pandas Indexing Related to indexing on series/frames, not to indexes themselves
BUG: Fix .loc/.iloc/.at/iat cast unexpectedly with object dtype Indexing Related to indexing on series/frames, not to indexes themselves
#49306 by xr-chen was closed Apr 7, 2023 Loading… updated Apr 7, 2023
2 of 5 tasks
REF: setitem_with_indexer DataFrame always go through split_path Indexing Related to indexing on series/frames, not to indexes themselves Refactor Internal refactoring of code
#40380 by jbrockmendel was closed Jan 7, 2022 • Draft updated Nov 28, 2022
BUG: IntervalIndex.get_loc/get_indexer wrong return value / error Indexing Related to indexing on series/frames, not to indexes themselves Interval Interval data type
#25090 by samuelsinayoko was closed Jun 27, 2019 Loading… updated Oct 13, 2022
3 of 4 tasks
Test column addition using .at with different values Dtype Conversions Unexpected or buggy dtype conversions Indexing Related to indexing on series/frames, not to indexes themselves Stale Testing pandas testing functions or related to the test suite
TST: Additional tests to iloc setitem Indexing Related to indexing on series/frames, not to indexes themselves Testing pandas testing functions or related to the test suite
Lose the index before 'na_value' assignment in 'to_numpy' Bug Indexing Related to indexing on series/frames, not to indexes themselves MultiIndex
REGR: loc.setitem losing index name when df was empty before Indexing Related to indexing on series/frames, not to indexes themselves Regression Functionality that used to work in a prior pandas version
BUG: df[col] = arr should not overwrite data in df[col] Indexing Related to indexing on series/frames, not to indexes themselves
TST: changed behavior of df.loc on multiindex Indexing Related to indexing on series/frames, not to indexes themselves MultiIndex Stale Testing pandas testing functions or related to the test suite
#43879 by gamenerd457 was closed Jan 25, 2022 Loading… updated Jan 25, 2022
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