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Pull requests list

BUG: Align Series.str.zfill() with str.zfill() Bug Strings String extension data type and string data
#21874 by atulagrwl was closed Nov 23, 2018 Loading…
4 tasks
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
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…
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
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…
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
PERF: Allow str.split callers to skip expensive post-processing Performance Memory or execution speed performance Stale Strings String extension data type and string data
#35223 by wbadart was closed Sep 30, 2020 Loading…
3 of 4 tasks
BUG: Series.replace does not preserve dtype of original Series Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays. Mothballed Temporarily-closed PR the author plans to return to replace replace method Strings String extension data type and string data
#37512 by arw2019 was closed Nov 11, 2020 Draft
5 tasks done
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
'lower' method causing problems when individual values are being read as 'int' Strings String extension data type and string data
#39289 by abhinavprao was closed Feb 11, 2021 Loading…
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
BUG: startswith function gives misleading results when passed a series #3485 Bug Stale Strings String extension data type and string data
#43950 by oraby8 was closed Nov 14, 2021 Loading…
2 of 3 tasks
BUG: ArrowStringArray.copy Strings String extension data type and string data
#44874 by jbrockmendel was closed Dec 24, 2021 Draft
4 tasks
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
BUG: pandas.Series.unique() does not return correct unique values on non UTF8 enodeable strings Strings String extension data type and string data
#58215 by mroeschke was closed Apr 12, 2024 Loading…
1 task
DOC (string dtype): updated 'Working with text data' for str dtype in pandas 3.0 Docs Stale Strings String extension data type and string data
#60535 by Uvi-12 was closed Mar 24, 2025 Loading…
Adjust groupby tests for string option Stale Strings String extension data type and string data Testing pandas testing functions or related to the test suite
#56414 by phofl was closed Sep 25, 2024 Loading…
5 tasks
BUG: Series[python_str].__setitem__(series[pyarrow_string] #52987 Arrow pyarrow functionality Bug Strings String extension data type and string data
#59534 by Tharun-PS was closed Sep 9, 2024 Loading…
2 tasks
Bug: fix Series.str.split when 'regex=None' for series having 'pd.ArrowDtype(pa.string())' dtype Arrow pyarrow functionality Stale Strings String extension data type and string data
#58418 by yuanx749 was closed Sep 25, 2024 Loading…
4 of 5 tasks
DOC: update the pandas.Series.str.strip docstring Docs Strings String extension data type and string data
#20863 by Cheukting was merged Jul 7, 2018 Loading…
1 of 4 tasks
0.24.0
DOC: add concatenation-section to text.rst Docs Strings String extension data type and string data
#20790 by h-vetinari was merged Apr 24, 2018 Loading… 0.23.0
BUG: type aliasing is not allowed to be compared using isinstance() Compat pandas objects compatability with Numpy or Python functions Strings String extension data type and string data
#21098 by adamabk was merged May 17, 2018 Loading…
2 of 4 tasks
0.23.1
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
#19118 by datapythonista was merged Feb 5, 2018 Loading…
4 tasks done
0.23.0
DOC: update the pandas.Series.str.slice_replace docstring Docs Strings String extension data type and string data
#20273 by techedlaksh was merged Mar 16, 2018 Loading…
5 tasks done
0.23.0
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