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Pull requests: pandas-dev/pandas
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BUG: support EAs in nargsort without warning Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff ExtensionArray Extending pandas with custom dtypes or arrays.
TST: tests for maybe_promote (precursor to #23982) Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Testing pandas testing functions or related to the test suite
implement+test mean for datetimelike EA/Index/Series Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Datetime Datetime data dtype ExtensionArray Extending pandas with custom dtypes or arrays. Testing pandas testing functions or related to the test suite
REF: ops.missing Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Refactor Internal refactoring of code
Dispatch Index ops to Series Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Refactor Internal refactoring of code
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
BUG: maybe_convert_objects mixed datetimes and timedeltas Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Numeric Operations Arithmetic, Comparison, and Logical operations
Make interpolate_2d handle datetime64 correctly Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Datetime Datetime data dtype
ENH: allow object-dtype Index to do arithmetic ops Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Enhancement Index Related to the Index class or subclasses
#27784 by jbrockmendel was closed Aug 13, 2019 Loading… updated Aug 14, 2019
DOC: Clarify that unique() promotes dtype to 64-bit Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#27869 by stuarteberg was closed Aug 15, 2019 Loading… updated Oct 7, 2019
2 tasks done
COMPAT: unique() should preserve the dtype of the input Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
API/ENH/DEPR: Series.unique returns Series Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Dtype Conversions Unexpected or buggy dtype conversions
#24108 by h-vetinari was closed May 12, 2019 Loading… updated Oct 7, 2019
4 of 11 tasks
ENH: implement TimedeltaArray/TimedeltaIIndex sum, median, std Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Datetime Datetime data dtype
REF: Fix maybe_promote Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug Dtype Conversions Unexpected or buggy dtype conversions
#25425 by h-vetinari was closed Oct 30, 2019 Loading… updated Oct 30, 2019
3 tasks done
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
CLN: simplify core.algorithms Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Clean
BUG: make pct_change can handle the anchored freq #28664 Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Frequency DateOffsets
DEPR: change pd.concat sort=None to sort=False Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Clean Deprecate Functionality to remove in pandas
CLN: assorted (non-pytables) cleanups Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Clean Testing pandas testing functions or related to the test suite
BUG: DTA/TDA/PA iadd/isub should actually be inplace Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug Datetime Datetime data dtype
ENH: Allow map with abc mapping Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Enhancement Series Series data structure
REF: cosmetic differences between DTA/TDA/PA comparison methods Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Datetime Datetime data dtype Refactor Internal refactoring of code
Make DTA _check_compatible_with less strict by default Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Datetime Datetime data dtype
BUG: PeriodArray comparisons inconsistent with Period comparisons Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug Period Period data type
ENH: Handle extension arrays in algorithms.diff Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff ExtensionArray Extending pandas with custom dtypes or arrays.
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