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Pull requests list

Backport PR #52565 on branch 2.0.x (REGR: Fix regression in sort_values not resetting index) DataFrame DataFrame data structure Regression Functionality that used to work in a prior pandas version
#52583 by meeseeksmachine was merged Apr 11, 2023 Loading… 2.0.1
Backport PR #52054 on branch 2.0.x (PERF: Improve performance with copy=True and different dtype) DataFrame DataFrame data structure Performance Memory or execution speed performance
#52088 by meeseeksmachine was merged Mar 20, 2023 Loading… 2.0
Backport PR #57340 on branch 2.2.x (REGR: shift raising for axis=1 and empty df) DataFrame DataFrame data structure
#57381 by meeseeksmachine was merged Feb 12, 2024 Loading… 2.2.1
Backport PR #42942 on branch 1.3.x (ERR: clarify PerformanceWarning for fragmented frame) DataFrame DataFrame data structure Indexing Related to indexing on series/frames, not to indexes themselves Warnings Warnings that appear or should be added to pandas
#42958 by meeseeksmachine was merged Aug 10, 2021 Loading… 1.3.2
BUG: convert_dtypes lose columns.names GH#41435 DataFrame DataFrame data structure Dtype Conversions Unexpected or buggy dtype conversions
#44997 by jbrockmendel was merged Dec 22, 2021 Loading…
4 tasks done
1.4
1
BUG: DataFrame reductions with object dtype and axis=1 Bug DataFrame DataFrame data structure Dtype Conversions Unexpected or buggy dtype conversions Reduction Operations sum, mean, min, max, etc.
#49616 by rhshadrach was closed Nov 10, 2022 Loading…
5 tasks done
2.0
1
Backport PR #48169 on branch 1.4.x (BUG: DataFrame.select_dtypes(include=number) still included BooleanDtype) DataFrame DataFrame data structure Dtype Conversions Unexpected or buggy dtype conversions
#48174 by meeseeksmachine was merged Aug 20, 2022 Loading… 1.4.4
Backport PR #47774 on branch 1.4.x (BUG: Fix fillna on multi indexed Dataframe doesn't work) DataFrame DataFrame data structure Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate MultiIndex
#48216 by simonjayhawkins was merged Aug 23, 2022 Loading… 1.4.4
Backport PR #50068 on branch 1.5.x (REGR: memory_usage showing unnecessary FutureWarning) Bug DataFrame DataFrame data structure Regression Functionality that used to work in a prior pandas version
#50122 by meeseeksmachine was merged Dec 8, 2022 Loading… 1.5.3
Backport PR #40592: REGR: where not copying on no-op DataFrame DataFrame data structure Indexing Related to indexing on series/frames, not to indexes themselves
#40634 by simonjayhawkins was merged Mar 25, 2021 Loading… 1.2.4
BUG: DataFrame reductions with object dtype and axis=1 DataFrame DataFrame data structure Dtype Conversions Unexpected or buggy dtype conversions Reduction Operations sum, mean, min, max, etc.
#49619 by rhshadrach was closed Dec 13, 2022 • Draft
5 tasks done
1
1
BUG: Fix sort_index(axis=1, ignore_index=True) Bug DataFrame DataFrame data structure Sorting e.g. sort_index, sort_values
#56487 by mroeschke was merged Dec 18, 2023 Loading…
5 tasks
2.2
1
1
REGR: Fix regression in sort_values not resetting index DataFrame DataFrame data structure Regression Functionality that used to work in a prior pandas version
#52565 by phofl was merged Apr 10, 2023 Loading…
5 tasks done
2.0.1
1
1
PERF: Improve performance with copy=True and different dtype DataFrame DataFrame data structure Performance Memory or execution speed performance
#52054 by phofl was merged Mar 20, 2023 Loading…
5 tasks
2.0
1
REGR: shift raising for axis=1 and empty df DataFrame DataFrame data structure
#57340 by phofl was merged Feb 12, 2024 Loading…
5 tasks
2.2.1
1
Backport PR #43041 on branch 1.3.x (Fix len one list dataframe constructor bug for datetime) Constructors Series/DataFrame/Index/pd.array Constructors DataFrame DataFrame data structure Regression Functionality that used to work in a prior pandas version
#43077 by meeseeksmachine was merged Aug 17, 2021 Loading… 1.3.3
1
BUG: DataFrame.select_dtypes(include=number) still included BooleanDtype DataFrame DataFrame data structure Dtype Conversions Unexpected or buggy dtype conversions
#48169 by mroeschke was merged Aug 20, 2022 Loading…
4 tasks done
1.4.4
1
1
BUG: df.setitem raising for ea bool df indexer DataFrame DataFrame data structure Indexing Related to indexing on series/frames, not to indexes themselves NA - MaskedArrays Related to pd.NA and nullable extension arrays
#50173 by phofl was merged Dec 17, 2022 Loading…
5 tasks done
2.0
1
1
Backport PR #39442 BUG: DataFrame constructor reordering elements with ndarray from datetime dtype not datetime64[ns Constructors Series/DataFrame/Index/pd.array Constructors DataFrame DataFrame data structure
#39475 by phofl was merged Jan 30, 2021 Loading…
1 task done
1.2.2
1
REF: Move transform into apply Apply Apply, Aggregate, Transform, Map DataFrame DataFrame data structure Refactor Internal refactoring of code Series Series data structure
#39957 by rhshadrach was merged Feb 21, 2021 Loading…
1 task done
1.3
1
REF: Move the rest of DataFrame.agg into apply Apply Apply, Aggregate, Transform, Map DataFrame DataFrame data structure Refactor Internal refactoring of code
#39955 by rhshadrach was merged Feb 21, 2021 Loading…
1 task done
1.3
1
TST: 2d index when constructing dataframe (#25416). Constructors Series/DataFrame/Index/pd.array Constructors DataFrame DataFrame data structure Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#29083 by jhereth was merged Oct 19, 2019 Loading…
4 of 5 tasks
1.0.0
1
1
TST: Test DataFrame rename with ChainMap Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff DataFrame DataFrame data structure Testing pandas testing functions or related to the test suite
#29306 by gfyoung was merged Oct 31, 2019 Loading… 1.0.0
1
1
REF/TST: Collect DataFrame Reduction Tests Clean DataFrame DataFrame data structure Refactor Internal refactoring of code Testing pandas testing functions or related to the test suite
#24761 by jbrockmendel was closed Jan 14, 2019 Loading…
2
DOC: Fix introduction of DataFrame.rename DataFrame DataFrame data structure Docs
#43723 by bharatr21 was closed Sep 29, 2021 Loading…
2 of 4 tasks
1
2
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