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REF: reindex_indexer use np.void to avoid JoinUnit
#43376 opened Sep 3, 2021 by jbrockmendel
BUG: rolling.groupby with on and __getitem__ doesn't mutate underlying object
Groupby Window
#43374 opened Sep 3, 2021 by mroeschke
4 tasks done
1.4
1
1
BUG: Fix regression in is_list_like
Compat
#43373 opened Sep 2, 2021 by aiudirog
3 tasks
1.4
4
CLN: Minor cleanup of deprecations in parser code
Clean IO CSV
#43372 opened Sep 2, 2021 by lithomas1
4 tasks
1.4
1
PERF: MultiIndex.get_indexer
Indexing MultiIndex Performance
#43370 opened Sep 2, 2021 by jbrockmendel
ENH: multirow naive implementation Styler.to_latex
#43369 opened Sep 2, 2021 by attack68
CLN: add arg validation for caption
#43368 opened Sep 2, 2021 by attack68
MAINT: rename IOError -> OSError (or TypeError in TextReader)
#43366 opened Sep 2, 2021 by mwtoews
TST: added test for groupby when calling first, last, nth (GH29645)
Groupby Testing
#43358 opened Sep 2, 2021 by lorenzophys • Changes requested
3 tasks done
1.4
1
9
BUG: styler.format options and validator tests
Styler
#43341 opened Sep 1, 2021 by attack68 • Approved 1.4
8
BUG: transpose casts mixed dtypes to object
Dtype Conversions
#43340 opened Sep 1, 2021 by debnathshoham
4 tasks done
1
2
ENH: Rolling rank
Enhancement Window
#43338 opened Aug 31, 2021 by gsiano • Changes requested
2 of 4 tasks
1.4
1
31
add Series.str.remove(pre|suf)fix Enhancement Python 3.9 Strings
#43328 opened Aug 31, 2021 by janosh
4 tasks done
1
12
BUG: DataFrame.explode is failing on scalar int value.
Bug Regression Reshaping
#43324 opened Aug 31, 2021 by shubh242 • Changes requested
1 of 4 tasks
1.3.3
1
5
WIP: REF: Styler.export
#43318 opened Aug 31, 2021 by attack68 • Draft
4 tasks
BUG: Fix pd.to_numeric to have consistent behavior for date-like arguments
#43315 opened Aug 31, 2021 by hec10r • Changes requested
2 of 4 tasks
1
10
BUG: Solves errors when calling series methods in DataFrame.query with numexpr
Algos Enhancement
#43301 opened Aug 30, 2021 by AlexisMignon • Changes requested
1 of 4 tasks
1
10
Added multi index functionality to Dataframe.filter
API Design Bug Enhancement Indexing MultiIndex
#43299 opened Aug 30, 2021 by ShreyasPatel031 • Changes requested
3 of 4 tasks
1
5
BUG: Fixes to FixedForwardWindowIndexer and GroupbyIndexer (#43267)
Groupby Segfault Window
#43291 opened Aug 30, 2021 by dsm054 1.3.3
1
18
PERF: column_arrays
IO JSON Performance
#43278 opened Aug 28, 2021 by jbrockmendel
4
TST: makeMultiIndex not respecting k parameter
Testing
#43275 opened Aug 28, 2021 by ShreyasPatel031
2 of 4 tasks
1
2
DEPR: Passing in a string column label for DataFrame.ewm(times=...)
Deprecate Window
#43265 opened Aug 27, 2021 by mroeschke
4 tasks done
1.4
4
BUG: rolling.corr with MultiIndex columns
MultiIndex Window
#43261 opened Aug 27, 2021 by mroeschke • Changes requested
4 tasks done
1.4
1
2
BUG: fix is_named_tuple for objects that are not subclass of tuple #40682
Bug IO SQL
#43253 opened Aug 27, 2021 by fangchenli • Changes requested
4 tasks done
1.4
1
4
ENH: consistency of input args for boundaries in DataFrame.between_time() #40245
Compat Deprecate Enhancement
#43248 opened Aug 27, 2021 by suyashgupta01 • Changes requested
3 of 4 tasks
1.4
60
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