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Pull requests list

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
1
11
TST: [ArrowStringArray] more parameterised testing - part 1 Strings String extension data type and string data Testing pandas testing functions or related to the test suite
#40679 by simonjayhawkins was merged Apr 1, 2021 Loading… 1.3
10
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
1
9
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
9
BUG: Fix astype from float32 to string Bug Output-Formatting __repr__ of pandas objects, to_string Regression Functionality that used to work in a prior pandas version Strings String extension data type and string data
#36464 by dsaxton was merged Sep 21, 2020 Loading…
5 tasks done
1.1.3
1
9
REGR: Series.str.encode("base64") Regression Functionality that used to work in a prior pandas version Strings String extension data type and string data
#32080 by simonjayhawkins was closed Feb 18, 2020 Loading…
5 tasks
1.0.2
1
8
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
7
BUG: strengthen typing in get_c_string, fix StringHashTable segfault Clean Strings String extension data type and string data
#30419 by jbrockmendel was merged Dec 24, 2019 Loading… 1.0.0
7
BUG: sets in str.cat API Design Strings String extension data type and string data
#23187 by h-vetinari was merged Oct 23, 2018 Loading…
4 tasks done
0.24.0
1
7
Fix #61072: inconsistent fullmatch results with regex alternation Bug Strings String extension data type and string data
#61343 by Pedro-Santos04 was closed Jun 30, 2025 Loading…
1 task
1
7
BUG: ArrowStringArray.copy Strings String extension data type and string data
#44874 by jbrockmendel was closed Dec 24, 2021 • Draft
4 tasks
6
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
1
5
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
1
4
'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…
3
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
1
3
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