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Pull requests: pandas-dev/pandas
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REF: implement PandasArray.pad_or_backfill Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
BUG: reindex with expansion and non-nanosecond dtype Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Non-Nano datetime64/timedelta64 with non-nanosecond resolution
Backport PR #53505 on branch 2.0.x (BUG: reindex with expansion and non-nanosecond dtype) Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Non-Nano datetime64/timedelta64 with non-nanosecond resolution
TYP: core.missing Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Typing type annotations, mypy/pyright type checking
DEPR: interpolate with object dtype API Design Deprecate Functionality to remove in pandas Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
BUG: clean_fill_method failing to raise Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
REF: move interpolate validation to core.missing Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
ENH: Implement PandasArray, DTA, TDA interpolate Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
BUG: Fix np.inf + np.nan sum issue on groupby mean Bug Groupby Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
BUG: allow DataFrame[mask]=value with mixed non-numeric dtypes Indexing Related to indexing on series/frames, not to indexes themselves Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
API: disallow inplace setting with where and a non-np.nan value (GH7656) Dtype Conversions Unexpected or buggy dtype conversions Error Reporting Incorrect or improved errors from pandas Indexing Related to indexing on series/frames, not to indexes themselves Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
BUG: Modify get_indexer_non_unique to account for nan keys Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Stale
#52655 by ltauro was closed May 17, 2023 Loading… updated May 17, 2023
3 of 5 tasks
BUG: Interpolate not respecting inplace for empty df Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
BUG: crosstab(dropna=False) did not keep np.nan in result Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
pandas.read_csv tries to convert "NaN" even when specifying dtype argument #19644 IO CSV read_csv, to_csv Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#19877 by giba0 was closed Feb 26, 2018 Loading… updated May 11, 2023
4 tasks done
Make Series[datetime64] - pd.NaT behave like DatetimeIndex - pd.NaT Datetime Datetime data dtype Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#18960 by jbrockmendel was closed Jan 1, 2018 Loading… updated May 11, 2023
4 tasks done
Cleaner infer Enhancement Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#17069 by cpcloud was closed Jul 24, 2017 Loading… updated May 11, 2023
skipna added to groupby numeric ops Groupby Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#15772 by mayukh18 was closed Oct 28, 2017 Loading… updated May 11, 2023
2 of 4 tasks
WIP: ENH: pivot/groupby index with nan Groupby Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#12607 by nbonnotte was closed Jul 26, 2017 Loading… updated May 11, 2023
17 of 36 tasks
CLN: Series.asof uses reindex GH10343 Clean Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#10873 by bwillers was closed Oct 18, 2015 Loading… updated May 11, 2023
WIP: dtype._is_valid_na_for_dtype Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Stale
#51378 by jbrockmendel was closed Apr 21, 2023 Loading… updated Apr 21, 2023
DEPR: concat ignoring all-NA columns Deprecate Functionality to remove in pandas Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
GH-52093 : AttributeError raised with pd.concat between a None and Timestamp Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#52433 by ramvikrams was closed Apr 18, 2023 Loading… updated Apr 18, 2023
1 of 5 tasks
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