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Pull requests: pandas-dev/pandas
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BUG: fix Series(extension array) + extension array values addition Bug ExtensionArray Extending pandas with custom dtypes or arrays.
QDataFrame ExtensionArray Extending pandas with custom dtypes or arrays. Subclassing Subclassing pandas objects
#45602 by wkerzendorf was closed Jan 28, 2022 Loading… updated May 11, 2023
1 of 4 tasks
TST: Add test_groupby_std_on_nullable_column. ExtensionArray Extending pandas with custom dtypes or arrays. Groupby
#38883 by GabrielSimonetto was closed Jan 3, 2021 Loading… updated May 11, 2023
4 of 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
REF: stricter checks in _simple_new, avoid shallow_copy in EAs API Design Datetime Datetime data dtype ExtensionArray Extending pandas with custom dtypes or arrays.
#23426 by jbrockmendel was closed Oct 31, 2018 Loading… updated May 11, 2023
4 tasks
API: value_counts consistently return int64 dtype Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays.
#44692 by jbrockmendel was closed Nov 23, 2022 Loading… updated Nov 23, 2022
3 of 4 tasks
REF: stop passing self as arg from ExtensionArray methods Clean ExtensionArray Extending pandas with custom dtypes or arrays. Refactor Internal refactoring of code Stale
#47440 by brunocoutinhoo was closed Aug 15, 2022 Loading… updated Aug 18, 2022
2 of 3 tasks
Bugfix for constructing empty Series, with index, using ExtensionDtyp… Bug ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
API: allow nan-likes in StringArray constructor ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Strings String extension data type and string data
#41412 by lithomas1 was closed Apr 24, 2022 Loading… updated May 12, 2022
4 tasks done
BUG: make Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff ExtensionArray Extending pandas with custom dtypes or arrays.
mean() raise an exception for strings Algos #44131 by kinshukdua was closed May 7, 2022 Loading… updated May 7, 2022
9 tasks done
Bug/45740 stack_multi_columns extension array downcast Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays. Reshaping Concat, Merge/Join, Stack/Unstack, Explode Stale
#46095 by ladidadadum was closed Apr 24, 2022 Loading… updated Apr 24, 2022
2 of 4 tasks
Bug fix - extension array with 2d datetime64 ExtensionArray Extending pandas with custom dtypes or arrays. Output-Formatting __repr__ of pandas objects, to_string
Fix/26837 format array ExtensionArray Extending pandas with custom dtypes or arrays. Output-Formatting __repr__ of pandas objects, to_string Refactor Internal refactoring of code Stale
#44527 by TomAugspurger was closed Mar 6, 2022 Loading… updated Mar 6, 2022
4 tasks done
EA: fillna should accept same type #32414 ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Stale Testing pandas testing functions or related to the test suite
#43230 by Bhavay-2001 was closed Jan 16, 2022 Loading… updated Jan 16, 2022
1 task done
BUG: TypeError when doing equality comparison with Extension Dtype Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays.
#44618 by ata-turhan was closed Dec 10, 2021 Loading… updated Dec 10, 2021
1 of 2 tasks
BUG: IntegerArray/FloatingArray constructors mismatched NAs ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate NA - MaskedArrays Related to pd.NA and nullable extension arrays
REF: EA quantile logic to EA._quantile ExtensionArray Extending pandas with custom dtypes or arrays.
EA: support basic 2D operations Enhancement ExtensionArray Extending pandas with custom dtypes or arrays.
#27142 by jbrockmendel was closed Sep 16, 2019 Loading… updated Nov 20, 2021
REF: use unpack_zerodim_and_defer on EA methods Clean ExtensionArray Extending pandas with custom dtypes or arrays.
EA: require size instead of __len__ ExtensionArray Extending pandas with custom dtypes or arrays.
#28389 by jbrockmendel was closed Nov 2, 2019 Loading… updated Nov 20, 2021
BUG/API: _values_for_factorize/_from_factorized round-trip ExtensionArray Extending pandas with custom dtypes or arrays.
API: tighten DTA/TDA _from_sequence signature API - Consistency Internal Consistency of API/Behavior ExtensionArray Extending pandas with custom dtypes or arrays. Mothballed Temporarily-closed PR the author plans to return to
#37179 by jbrockmendel was closed Nov 21, 2020 Loading… updated Nov 20, 2021
ENH/POC: EA.isin ExtensionArray Extending pandas with custom dtypes or arrays. Indexing Related to indexing on series/frames, not to indexes themselves
#38422 by jbrockmendel was closed Dec 20, 2020 Loading… updated Nov 20, 2021
3 of 5 tasks
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