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Pull requests list

ENH: str.extractall for several matches Enhancement Strings String extension data type and string data
#11386 by tdhock was closed Feb 9, 2016 Loading… 0.18.0
199
ENH: add StringMethods (.str accessor) to Index, fixes #9068 API Design Indexing Related to indexing on series/frames, not to indexes themselves Strings String extension data type and string data
#9667 by mortada was merged Apr 10, 2015 Loading… 0.16.1
1
46
ENH: support .strftime for datetimelikes (closes #10086) Datetime Datetime data dtype Enhancement Output-Formatting __repr__ of pandas objects, to_string Strings String extension data type and string data
#10110 by mortada was merged Aug 3, 2015 Loading… 0.17.0
1
44
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
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
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
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
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
ENH: #9847, adding a "same" and "expand" param to StringMethods.split() API Design Strings String extension data type and string data
#9870 by sreejata was closed May 9, 2015 Loading… 0.16.1
1
26
update the pandas.Series.str.repeat docstring Docs Strings String extension data type and string data
#20634 by manojpandey was closed Sep 18, 2018 Loading…
6 of 9 tasks
25
ENH: Add StringMethods.partition and rpartition API Design Strings String extension data type and string data
#9773 by sinhrks was merged May 7, 2015 Loading… 0.16.1
25
PERF: add exact kw to to_datetime to enable faster regex format parsing API Design Datetime Datetime data dtype Performance Memory or execution speed performance Strings String extension data type and string data
#8904 by jreback was merged Dec 5, 2014 Loading… 0.15.2
2
22
CLN: replace %s syntax with .format in pandas.io.parsers Clean Strings String extension data type and string data
#24721 by makeajourney was merged Mar 19, 2019 Loading…
2 tasks done
0.25.0
21
Arrow string array dtype Strings String extension data type and string data
#36142 by TomAugspurger was closed Feb 19, 2021 Loading…
1
17
BUG: string methods on empty series (GH7241) Bug Strings String extension data type and string data
#7242 by wabu was closed Jun 4, 2014 Loading… 0.14.1
1
17
Small improvements to str_cat Error Reporting Incorrect or improved errors from pandas Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Strings String extension data type and string data
#12000 by hack-c was closed Feb 11, 2016 Loading…
2
16
[ArrowStringArray] API: StringArray -> ObjectStringArray API Design Stale Strings String extension data type and string data
#40962 by simonjayhawkins was closed Nov 28, 2021 • Draft
16
str_extract should work for timeseries, (GH6348) Bug Strings String extension data type and string data
#6349 by andrewkittredge was closed Feb 23, 2014 Loading… 0.14.0
1
16
PERF: increase performance of str_split when returning a frame Performance Memory or execution speed performance Strings String extension data type and string data
#10090 by cgevans was merged Jun 5, 2015 Loading… 0.16.2
1
16
ENH: Series.str.split can return a DataFrame instead of Series of lists API Design Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode Strings String extension data type and string data
#8663 by billletson was merged Oct 29, 2014 Loading… 0.15.1
1
15
ENH: improve extract and get_dummies methods for Index.str (fix for #9980) API Design Strings String extension data type and string data
#9985 by mortada was closed May 8, 2015 Loading… 0.16.1
1
15
DOC: update the Series.str.ismethods docstring Docs Strings String extension data type and string data
#20913 by MrKriss was merged Jul 22, 2018 Loading…
2 of 4 tasks
14
Fix: StringArray non-extensible due to inconsisent assertion ExtensionArray Extending pandas with custom dtypes or arrays. Stale Strings String extension data type and string data
#34310 by sbrugman was closed Dec 3, 2020 Loading…
5 tasks done
1
14
Change in astype leads to no longer casting to numpy string dtypes Dtype Conversions Unexpected or buggy dtype conversions Stale Strings String extension data type and string data
#39945 by phofl was closed Jun 16, 2021 Loading…
4 tasks done
1
14
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