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Pull requests list

BUG: Fix concat key name Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#14292 by bkandel was closed Oct 9, 2016 Loading… updated Oct 9, 2016
4 tasks done
0.19.1
1
17
ENH: Added 'direction' parameter to merge_asof() (#14887) Datetime Datetime data dtype Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#15129 by chrisaycock was closed Jan 18, 2017 Loading… updated Jan 18, 2017
4 tasks done
0.20.0
1
17
BUG: Fixed handling of non-list value_vars in melt Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#15351 by jbradt was closed Feb 10, 2017 Loading… updated Feb 10, 2017
4 tasks done
0.20.0
1
24
BUG: Concat with inner join and empty DataFrame Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#15397 by abaldenko was closed Feb 16, 2017 Loading… updated Feb 16, 2017
4 tasks done
0.20.0
1
13
Add __copy__ and __deepcopy__ to NDFrame Compat pandas objects compatability with Numpy or Python functions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#15444 by bmcfee was closed Feb 20, 2017 Loading… updated Feb 20, 2017
4 tasks
0.20.0
1
36
BUG: Accept Generic Array-Like for .where Indexing Related to indexing on series/frames, not to indexes themselves Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#15414 by gfyoung was closed Feb 24, 2017 Loading… updated Feb 25, 2017 0.20.0
74
Fix index for datetime64 conversion. Fixes #13937 Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode Timezones Timezone data dtype
#14446 by amolkahat was closed Mar 2, 2017 Loading… updated Mar 3, 2017
4 tasks done
0.20.0
1
40
Merge multi-index with a multi-index Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#15980 by harisbal was closed Apr 25, 2017 Loading… updated Apr 25, 2017
19
Pivot table drops column/index names=nan when dropna=false Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#14246 by OXPHOS was closed Apr 26, 2017 Loading… updated Apr 26, 2017
3 of 4 tasks
1
29
BUG: reshape fix for maybe_infer_to_datetimelike() Bug Datetime Datetime data dtype Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#16395 by RobinFiveWords was closed May 24, 2017 Loading… updated Jun 12, 2017
3 of 4 tasks
0.20.2
1
12
fix BUG: ValueError when performing rolling covariance on multi indexed DataFrame Bug MultiIndex Numeric Operations Arithmetic, Comparison, and Logical operations Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#16814 by ghost was merged Jul 3, 2017 Loading… updated Jul 7, 2017
1 task done
0.20.3
11
Support non unique period indexes on join and merge operations Bug Period Period data type Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#16949 by alanbato was merged Jul 15, 2017 Loading… updated Jul 15, 2017
4 tasks done
0.21.0
1
8
Subclassed reshape clean API Design Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#15655 by delgadom was closed Jul 26, 2017 Loading… updated Jul 26, 2017
4 tasks done
1
16
Value returns ndarray for dataframes with a single column with datetime64 tz-aware Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode Timezones Timezone data dtype
#15736 by sdementen was closed Jul 26, 2017 Loading… updated Jul 26, 2017
4 tasks done
1
57
ERR: Improved error message and updated doc in cut/qcut (issue 13318) Error Reporting Incorrect or improved errors from pandas Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#16982 by Treesbark was closed Sep 10, 2017 Loading… updated Sep 10, 2017
3 tasks done
1
9
Update merging.rst Docs Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#17556 by 1kastner was closed Oct 19, 2017 Loading… updated Oct 19, 2017
2 tasks
18
BUG #15150 normalization of crosstable with multiindex and margins Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#16599 by cmohl2013 was closed Nov 10, 2017 Loading… updated Nov 10, 2017
4 tasks done
1
35
ENH - GH:17160, DataFrame.pivot accepts a list of values Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#17339 by BBQHarvey was closed Nov 25, 2017 Loading… updated Nov 25, 2017
4 tasks done
1
5
BUG: coerce pd.wide_to_long suffixes to ints Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#17628 by tdpetrou was merged Dec 10, 2017 Loading… updated Dec 10, 2017
3 tasks done
0.23.0
1
49
PERF: multi-column sort_values speedup Performance Memory or execution speed performance Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#17141 by mficek was closed Jan 13, 2018 Loading… updated Jan 13, 2018
3 of 4 tasks
1
31
Doc: Add example of merging a Series with a Dataframe Docs Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#19160 by pdpark was closed Jan 14, 2018 Loading… updated Jan 14, 2018
1 task done
1
7
SparseSeries accepts scipy.sparse.spmatrix in constructor Reshaping Concat, Merge/Join, Stack/Unstack, Explode Sparse Sparse Data Type
#16617 by kernc was closed Jan 21, 2018 Loading… updated Jan 21, 2018
4 tasks done
1
21
BUG: Fix resample with np.timedelta64 loffset has no effect Reshaping Concat, Merge/Join, Stack/Unstack, Explode Timedelta Timedelta data type
#18708 by Licht-T was closed Jan 21, 2018 Loading… updated Jan 21, 2018
3 of 4 tasks
1
6
API/BUG: .apply will correctly infer output shape when axis=1 API Design Apply Apply, Aggregate, Transform, Map Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#18577 by jreback was merged Feb 7, 2018 Loading… updated Feb 7, 2018 0.23.0
11
76
Melt enhance Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#17677 by tdpetrou was closed Feb 10, 2018 Loading… updated Feb 10, 2018
2 tasks
1
30
ProTip! What’s not been updated in a month: updated:<2025-11-01.