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Pull requests list

REGR: DataFrame.update emits spurious warning about downcasting Bug Conditionals E.g. where, mask, case_when DataFrame DataFrame data structure Dtype Conversions Unexpected or buggy dtype conversions Regression Functionality that used to work in a prior pandas version Warnings Warnings that appear or should be added to pandas
#57485 by rhshadrach was merged Feb 18, 2024 Loading…
1 of 5 tasks
2.2.1
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
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
#43041 by phofl was merged Aug 17, 2021 Loading…
4 tasks done
1.3.3
1
6
Agg functions for df not respecting numeric only with level Bug DataFrame DataFrame data structure Timedelta Timedelta data type
#40683 by phofl was merged Apr 8, 2021 Loading…
4 tasks done
1.3
1
7
Deprecate Aliases as orient Argument in DataFrame.to_dict DataFrame DataFrame data structure Deprecate Functionality to remove in pandas
#32516 by elmonsomiat was merged Mar 14, 2020 Loading… 1.1
1
55
PERF: Improve perf initalizing DataFrame with a range DataFrame DataFrame data structure Performance Memory or execution speed performance
#30171 by topper-123 was merged Dec 10, 2019 Loading… 1.0.0
10
TST: Check error raised when inserting wrong length categorical column Categorical Categorical Data Type DataFrame DataFrame data structure Testing pandas testing functions or related to the test suite
#29523 by ryankarlos was merged Nov 16, 2019 Loading…
4 tasks done
1.0.0
1
10
TST: add test for df construction from dict with tuples DataFrame DataFrame data structure
#29497 by ganevgv was merged Nov 9, 2019 Loading…
4 of 5 tasks
1.0.0
1
6
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
ENH: show numbers on .info() with verbose flag DataFrame DataFrame data structure
#28876 by Roymprog was merged Jan 3, 2020 Loading…
5 tasks done
1.0.0
1
33
Add function to clean up column names with special characters DataFrame DataFrame data structure
#28215 by hwalinga was merged Jan 4, 2020 Loading…
5 tasks done
1.0.0
1
156
Replace with nested dict raises for overlapping keys DataFrame DataFrame data structure
#27696 by charlesdong1991 was merged Aug 27, 2019 Loading…
1 of 5 tasks
1.0.0
1
40
TST: Add test for operations on DataFrame with Interval CategoricalIndex Categorical Categorical Data Type DataFrame DataFrame data structure Interval Interval data type Testing pandas testing functions or related to the test suite
#27443 by another-green was merged Jul 23, 2019 Loading…
4 of 5 tasks
1.0.0
1
9
BUG: fix+test quantile with empty DataFrame, closes #23925 Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug DataFrame DataFrame data structure
#27436 by jbrockmendel was merged Jul 24, 2019 Loading…
4 of 5 tasks
1.0.0
1
11
BUG: from_dict ignored order of OrderedDict (#8425) DataFrame DataFrame data structure Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#26875 by mazayo was merged Jul 8, 2019 Loading…
4 tasks done
0.25.0
1
32
BUG: fix tzaware dataframe transpose bug Bug DataFrame DataFrame data structure Datetime Datetime data dtype
#26825 by jbrockmendel was merged Jun 27, 2019 Loading…
4 tasks done
0.25.0
1
38
ERR: User-facing AssertionError in DataFrame Constructor DataFrame DataFrame data structure Testing pandas testing functions or related to the test suite
#26440 by simonjayhawkins was merged May 18, 2019 Loading…
3 of 4 tasks
0.25.0
1
3
BUG: constructing a DataFrame using range doesn't work Bug DataFrame DataFrame data structure
#26343 by topper-123 was merged May 12, 2019 Loading…
4 tasks done
0.25.0
1
14
Pass the errors and kwargs arguments through to astype in the columns… DataFrame DataFrame data structure Error Reporting Incorrect or improved errors from pandas
#25888 by johnklehm was merged Mar 31, 2019 Loading… 0.25.0
57
BUG: DataFrame.update with tz-aware date doesn't return naive data DataFrame DataFrame data structure Datetime Datetime data dtype
#25810 by mroeschke was merged Mar 21, 2019 Loading…
4 tasks done
0.25.0
1
4
ENH: Add errors parameter to DataFrame.rename API Design DataFrame DataFrame data structure Error Reporting Incorrect or improved errors from pandas
#25535 by MaxVanDeursen was merged Mar 5, 2019 Loading…
4 tasks done
0.25.0
1
37
BUG: Fix regression in DataFrame.apply causing RecursionError DataFrame DataFrame data structure Regression Functionality that used to work in a prior pandas version
#25230 by gioiab was merged Feb 9, 2019 Loading…
4 tasks done
0.24.2
1
17
Proper boxing of scalars in DataFrame.to_dict Bug DataFrame DataFrame data structure Dtype Conversions Unexpected or buggy dtype conversions Numeric Operations Arithmetic, Comparison, and Logical operations
#23921 by bourbaki was merged Dec 2, 2018 Loading…
4 tasks done
0.24.0
1
27
BUG GH22858 When creating empty dataframe, only cast int to float if index given DataFrame DataFrame data structure Dtype Conversions Unexpected or buggy dtype conversions
#22963 by JustinZhengBC was merged Oct 4, 2018 Loading…
4 tasks done
0.24.0
1
15
DOC: #22899, Fixed docstring of itertuples in pandas/core/frame.py DataFrame DataFrame data structure Docs
#22902 by leeyspaul was merged Oct 7, 2018 Loading…
2 of 4 tasks
0.24.0
28
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