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REF: write indexing checks in terms of should_fallback_to_positional
#47036
opened May 16, 2022 by
jbrockmendel
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4 tasks
ENH: Incorproate ArrowDtype into ArrowExtensionArray
#47034
opened May 16, 2022 by
mroeschke
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2 tasks
Fix: Pandas rolling removes imaginary part of complex
#47028
opened May 15, 2022 by
weikhor
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4 tasks
DOC: Clarify decay argument validation in ewm when times is provided
Docs
Enhancement
Window
rolling, ewma, expanding
DEPR: groupby numeric_only default
Deprecate
Functionality to remove in pandas
Groupby
Nuisance Columns
Identifying/Dropping nuisance columns in reductions, groupby.add, DataFrame.apply
REF: merge datetime_to_datetime64 into array_to_datetime
Refactor
Internal refactoring of code
Timeseries
Simplify Timedelta init, standardize overflow errors
#47004
opened May 11, 2022 by
patrickmckenna
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2 of 4 tasks
ENH: do not sort resulting columns when sort=False
Reshaping
Concat, Merge/Join, Stack/Unstack, Explode
ENH: Implement nlargest and nsmallest for DataFrameGroupBy
#46986
opened May 10, 2022 by
lorentzbao
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3 of 4 tasks
TST: Assign back multiple column to datetime
Testing
pandas testing functions or related to the test suite
API/TST: add tests for new copy/view behaviour
API Design
Copy / view semantics
#46979
opened May 9, 2022 by
jorisvandenbossche
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API: New copy / view semantics using Copy-on-Write
Copy / view semantics
#46958
opened May 6, 2022 by
jorisvandenbossche
•
Draft
Fix for issue #46870 DataFrame.select_dtypes(include='number') includes BooleanDtype
Dtype Conversions
Unexpected or buggy dtype conversions
PERF: Improve SeriesGroupBy.value_counts performances with categorical values.
Groupby
Performance
Memory or execution speed performance
TYP: enable reportUnusedImport
Typing
type annotations, mypy/pyright type checking
#46937
opened May 4, 2022 by
twoertwein
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Add/reorganize scalar Timedelta tests
Testing
pandas testing functions or related to the test suite
Timedelta
Timedelta data type
#46936
opened May 4, 2022 by
patrickmckenna
•
Draft
4 tasks
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Updated in the last three days: updated:>2022-05-13.