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Pull requests list

API: Allow other na values 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
#45168 by lithomas1 was merged Jan 17, 2022 Loading…
4 tasks
1.5
26
String dtype: enable in SQL IO + resolve all xfails IO SQL to_sql, read_sql, read_sql_query Strings String extension data type and string data
#60255 by WillAyd was merged Nov 14, 2024 Loading… 2.3
26
BUG: Fix regression on DataFrame.replace for regex Bug Strings String extension data type and string data
#25266 by PetitLepton was merged Feb 28, 2019 Loading…
3 of 4 tasks
0.24.2
1
26
DOC: Update the pandas.Series.str.find() (Delhi) Docs Strings String extension data type and string data
#20153 by ChiragSehra was closed Nov 1, 2018 Loading…
7 of 9 tasks
27
BUG: Fix for .str.replace with repl function Bug Strings String extension data type and string data
#15056 by hzpc-joostk was closed Jan 23, 2017 Loading…
4 tasks done
0.20.0
1
27
ENH: Allow dictionaries to be passed to pandas.Series.str.replace API Design Enhancement Strings String extension data type and string data
#56175 by rmhowe425 was merged Feb 12, 2024 Loading…
5 tasks done
3.0
1
27
[ENH] Add "fullmatch" matching mode to Series.str [#32806] Strings String extension data type and string data
#32807 by frreiss was merged Mar 24, 2020 Loading…
5 tasks done
1.1
1
27
ENH: Implement core/strings/wrap method Enhancement Strings String extension data type and string data
#6705 by jeffreystarr was closed Apr 29, 2014 Loading… 0.14.0
29
DOC/CLN: Revise StringMethods docs Docs Strings String extension data type and string data
#9843 by sinhrks was merged May 1, 2015 Loading… 0.16.1
29
Fix str dtype -> IntegerDtype conversions Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays. Strings String extension data type and string data
#43949 by alexreg was merged Oct 19, 2021 Loading…
4 tasks done
1.4
1
29
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
#38803 by ADraginda was merged Jan 5, 2021 Loading…
5 tasks done
1.2.1
1
30
ENH: [ArrowStringArray] Enable the string methods for the arrow-backed StringArray Enhancement Strings String extension data type and string data
#40708 by simonjayhawkins was merged Apr 15, 2021 Loading… 1.3
30
BUG: Fix Series.str.contains with compiled regex on Arrow string dtype Arrow pyarrow functionality Bug Strings String extension data type and string data
#61946 by Aniketsy was merged Aug 14, 2025 Loading… 2.3.2
1
30
ENH: support str translate for StringMethods Strings String extension data type and string data
#10052 by mortada was merged May 8, 2015 Loading… 0.16.1
31
BUG (string): ArrowStringArray.find corner cases backported Strings String extension data type and string data
#59562 by jbrockmendel was merged Sep 6, 2024 Loading…
5 tasks
2.3
32
ENH: Add dtype argument to StringMethods get_dummies() Enhancement Strings String extension data type and string data
#59577 by aaronchucarroll was merged Sep 9, 2024 Loading…
4 tasks done
3.0
1
32
String dtype: implement object-dtype based StringArray variant with NumPy semantics backported Strings String extension data type and string data
#58451 by jorisvandenbossche was merged Aug 7, 2024 Loading…
33
ENH: Implement StringArray.min / max Enhancement ExtensionArray Extending pandas with custom dtypes or arrays. Strings String extension data type and string data
#33351 by dsaxton was merged Apr 25, 2020 Loading…
4 tasks
1.1
34
DEPR: list-likes of list-likes in str.cat Deprecate Functionality to remove in pandas Strings String extension data type and string data
#22264 by h-vetinari was merged Aug 31, 2018 Loading…
4 tasks done
0.24.0
1
34
TST (string dtype): fix groupby xfails with using_infer_string + update error message Groupby Strings String extension data type and string data
#59430 by jbrockmendel was merged Nov 8, 2024 Loading… 2.3
35
ENH: Add Series.str.casefold Enhancement Strings String extension data type and string data
#25419 by charlesdong1991 was merged Feb 28, 2019 Loading…
4 tasks done
0.25.0
1
36
DOC: update str.cat example Docs Strings String extension data type and string data
#23723 by h-vetinari was merged Jan 4, 2019 Loading… 0.24.0
36
DOC: add pandas 3.0 migration guide for the string dtype Docs Strings String extension data type and string data
#61705 by jorisvandenbossche was merged Jul 7, 2025 Loading… 2.3.1
1
38
TST (string dtype): resolve xfails for frame methods Stale Strings String extension data type and string data
#60336 by WillAyd was closed Apr 21, 2025 Loading… 2.3
42
str.replace('.','') should replace every character? (fix) Strings String extension data type and string data
#24809 by alarangeiras was closed Jan 24, 2019 Loading…
1
43
ProTip! Exclude everything labeled bug with -label:bug.