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Pull requests: pandas-dev/pandas
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API: str.cat will align on Series API Design Strings String extension data type and string data
#20347 by h-vetinari was merged May 2, 2018 Loading…
[ArrowStringArray] API: StringDtype parameterized by storage (python or pyarrow) API Design Strings String extension data type and string data
BUG: convert_dtypes incorrectly converts byte strings to strings in 1.3+ Dtype Conversions Unexpected or buggy dtype conversions Regression Functionality that used to work in a prior pandas version Strings String extension data type and string data
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…
4 tasks done
Implement some reductions for string Series ExtensionArray Extending pandas with custom dtypes or arrays. Strings String extension data type and string data
#31757 by dsaxton was closed Mar 5, 2020 Loading…
5 tasks done
Refactor string methods for StringArray + return IntegerArray for numeric results Performance Memory or execution speed performance Strings String extension data type and string data
BUG: fix str.replace('.','') should replace every character Bug Deprecate Functionality to remove in pandas Strings String extension data type and string data
#24935 by charlesdong1991 was closed Jun 17, 2019 Loading…
4 tasks
str.replace('.','') should replace every character? (fix) Strings String extension data type and string data
#24809 by alarangeiras was closed Jan 24, 2019 Loading…
BUG: avoid attribute error with pyarrow >=0.16.0 and <1.0.0 Dependencies Required and optional dependencies ExtensionArray Extending pandas with custom dtypes or arrays. Strings String extension data type and string data
BUG: Fix regression on DataFrame.replace for regex Bug Strings String extension data type and string data
TST(string dtype): Resolve HDF5 xfails in test_put.py IO HDF5 read_hdf, HDFStore Strings String extension data type and string data
ENH: Arrow backed string array - implement factorize() method without casting to objects ExtensionArray Extending pandas with custom dtypes or arrays. Strings String extension data type and string data
BUG: string methods with NA Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Strings String extension data type and string data
API: Disallow NaN 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
BUG: pd.Series.replace does not preserve the original dtype Dtype Conversions Unexpected or buggy dtype conversions replace replace method Stale Strings String extension data type and string data
#33622 by kotamatsuoka was closed Sep 25, 2020 Loading…
3 of 5 tasks
DEPR: Changing default of str.extract(expand=False) to str.extract(expand=True) Deprecate Functionality to remove in pandas Strings String extension data type and string data
API/BUG: Fix is_string_dtype and make more strict Dtype Conversions Unexpected or buggy dtype conversions Strings String extension data type and string data
#49378 by mroeschke was merged Nov 3, 2022 Loading…
4 of 5 tasks
DOC: update the pandas.Series.str.slice_replace docstring Docs Strings String extension data type and string data
ENH: add str.removeprefix Enhancement Stale Strings String extension data type and string data
#39226 by erfannariman was closed Jun 8, 2021 Loading…
3 of 4 tasks
ENH: partial string match in query API Design Strings String extension data type and string data
#26027 by dlnp2 was closed Jun 8, 2019 Loading…
4 tasks done
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