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Annotate API-exposed Items from pandas.core.api
#26766 opened Jun 10, 2019 by WillAyd
Open 4
DEPR: log of deprecations in 1.x (to be removed in 2.0)
#30228 opened Dec 12, 2019 by jorisvandenbossche
Open 2
TST: Disallow bare pytest.raises
#30999 opened Jan 14, 2020 by MomIsBestFriend
Open 22
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Allow .dt.month_name() and .dt.day_name() to return ordered categorical
#31287 opened Jan 24, 2020 by richierocks
Unexpected behaviour of `Series.rolling.corr` when using a `Timedelta` based window.
#31286 opened Jan 24, 2020 by trendelkampschroer
CI: update azure VM image CI
#31281 opened Jan 24, 2020 by TomAugspurger
@MomIsBestFriend
4
ENH: Move "corrwith" from transformation_kernels to reduction_kernels in groupby.base
#31270 opened Jan 24, 2020 by fujiaxiang
@fujiaxiang
1
ENH: allow 'pad', 'backfill' and 'cumcount' in groupby.transform
#31269 opened Jan 24, 2020 by fujiaxiang
2
Regression bugs when applying GroupBy Aggregations to Categorical columns
#31256 opened Jan 23, 2020 by frances-h
'test_factorize_empty' test failure with custom ExtensionDtype
#31252 opened Jan 23, 2020 by jrm5100
read_csv: if parse_dates dont appear in use_cols, we get a trace Needs Tests good first issue
#31251 opened Jan 23, 2020 by teto
2
pd.DataFrame.duplicated, drop_duplicates does not support column operation
#31250 opened Jan 23, 2020 by matthewgson
REGR: CategoricalIndex and IntervalIndex are missing _index_data attribute Categorical Groupby Interval Regression
#31248 opened Jan 23, 2020 by jschendel Contributions Welcome
Verbose parameter in pandas.Series.apply Needs Info
#31245 opened Jan 23, 2020 by MastafaF
1
Potential bug in reading SAS files with CHAR (RLE) compression and many repeated characters
#31243 opened Jan 23, 2020 by peterzsohar
3
DOC BUG API Reference documentation truncated for Series.unstack(), Series. Docs good first issue
#31235 opened Jan 23, 2020 by jpeacock29 Contributions Welcome
3
DOC ENH: Move DataFrame.info from "Serialization / IO / conversion" to "Attributes and underlying data" Docs
#31233 opened Jan 23, 2020 by jpeacock29
1
Make the documentation for pandas.Series.str.replace() clearer
#31225 opened Jan 22, 2020 by drkarthi
GroupBy aggregation fails if DataFrame has CategoricalIndex ExtensionArray Groupby Regression
#31223 opened Jan 22, 2020 by frances-h 1.0.0
2
Index.sort_values puts missing values at the start with ascending=False
#31220 opened Jan 22, 2020 by TomAugspurger
1
ENH: maybe_dispatch_to_dunder_op handle min/max
#31219 opened Jan 22, 2020 by jbrockmendel
4
BUG: DTA/TDA setitem breaks freq on views
#31218 opened Jan 22, 2020 by jbrockmendel
BUG: plotting regular tz-aware timeseries gives UserWarning Visualization Warnings
#31205 opened Jan 22, 2020 by jorisvandenbossche 1.0.0
@MarcoGorelli
1
convert numeric column to dedicated `pd.StringDtype()` Dtypes ExtensionArray
#31204 opened Jan 22, 2020 by vadella Contributions Welcome
4
raise more explanatory error when failing initialising pd.Timestamp Error Reporting Timeseries
#31200 opened Jan 22, 2020 by giuliobeseghi
2
Writing HDF5 with StringDtype columns fails with AttributeError: 'StringArray' object has no attribute 'size'
#31199 opened Jan 22, 2020 by gerritholl
2
ENH: assert_frame_equal can produce unhelpful output
#31190 opened Jan 21, 2020 by amilbourne
Adding and subtracting DateOffsets results in different behaviour
#31186 opened Jan 21, 2020 by MarcoGorelli
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