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3,542 Open 23,447 Closed
3,542 Open 23,447 Closed
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Issues list

REF: dtype_backend argument in sql module mixes lib.no_default and numpy Clean IO SQL to_sql, read_sql, read_sql_query
#60326 opened Nov 15, 2024 by WillAyd
BUG: Specifying hour param, but not year, month, day in pandas.Timestamp() sets hour-value as minutes Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60322 opened Nov 15, 2024 by christoffer-hk
2 of 3 tasks
@U-S-jun
1
BUG: assignment fails with copy_on_write = True Indexing Related to indexing on series/frames, not to indexes themselves Regression Functionality that used to work in a prior pandas version
#60309 opened Nov 14, 2024 by kameamea
2 of 3 tasks
2.3
@sooooooing
3
DOC: v2.2 offline documentation search button not work Docs
#60308 opened Nov 14, 2024 by jack6th
1 task done
1
BUG: spearman correlation doesn't work on non-numeric data Bug cov/corr
#60306 opened Nov 13, 2024 by Desiment
1 task done
1
API: how to check for "logical" equality of dtypes? API Design
#60305 opened Nov 13, 2024 by jorisvandenbossche
8
BUG: inconsistent treatment of overflows between groupby.sum() and groupby.apply(lambda: _grp: _grp.sum()) and DataFrame.resample Bug Groupby Reduction Operations sum, mean, min, max, etc.
#60303 opened Nov 13, 2024 by vasil-pashov
2 of 3 tasks
1
API: return value of .values for Series with the future string dtype (numpy array vs extension array) API Design Strings String extension data type and string data
#60301 opened Nov 13, 2024 by jorisvandenbossche 2.3
10
Ignore sharex unless subplots=True
#60299 opened Nov 13, 2024 by mdruiter
1
1
ENH: Unique key detection function Closing Candidate May be closeable, needs more eyeballs Enhancement
#60298 opened Nov 13, 2024 by simonaubertbd
1 of 3 tasks
1
BUG: single column DataFrame df.apply(f, raw=True, engine='numba') failed when f is a non-reduction function Apply Apply, Aggregate, Transform, Map Bug Needs Discussion Requires discussion from core team before further action numba numba-accelerated operations
#60297 opened Nov 13, 2024 by auderson
3 tasks done
1
Change default string storage from "python" to "pyarrow" (if installed) for for NA-variant of StringDtype API Design NA - MaskedArrays Related to pd.NA and nullable extension arrays Strings String extension data type and string data
#60287 opened Nov 12, 2024 by jorisvandenbossche 3.0
BUG?: using None as replacement value in replace() typically upcasts to object dtype API - Consistency Internal Consistency of API/Behavior Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate replace replace method
#60284 opened Nov 12, 2024 by jorisvandenbossche
2
ENH: use '=' width in multirow with compatible column types Enhancement IO LaTeX to_latex Needs Info Clarification about behavior needed to assess issue
#60281 opened Nov 11, 2024 by tuetenk0pp
2 of 3 tasks
4
BUG: period[h] + column splicing is not work Bug Indexing Related to indexing on series/frames, not to indexes themselves Period Period data type
#60273 opened Nov 10, 2024 by oxygenbilly
3 tasks done
2
REF: Replace maybe_infer_to_datimelike with maybe_convert_objects Clean
#60258 opened Nov 8, 2024 by WillAyd
BUG: Challenges with Nested Metadata Extraction Using pandas.json_normalize( Bug IO JSON read_json, to_json, json_normalize Needs Info Clarification about behavior needed to assess issue
#60254 opened Nov 8, 2024 by DavidNaizheZhou
3 tasks done
4
BUG: .convert_dtypes(dtype_backend="pyarrow") strips timezone from tz-aware pyarrow timestamp Series Arrow pyarrow functionality Bug Dtype Conversions Unexpected or buggy dtype conversions good first issue Localization Internationalization of data
#60237 opened Nov 8, 2024 by jamesdow21
3 tasks done
@road-1
7
BUG: .duplicated() ignoring duplicates for MultiIndex Bug Closing Candidate May be closeable, needs more eyeballs MultiIndex
#60236 opened Nov 8, 2024 by mmatous
3 tasks done
3
BUG (string dtype): logical operation with bool and string failing Bug Numeric Operations Arithmetic, Comparison, and Logical operations Strings String extension data type and string data
#60234 opened Nov 7, 2024 by jorisvandenbossche 2.3
BUG/API: sum of a string column with all-NaN or empty Bug Groupby Strings String extension data type and string data
#60229 opened Nov 7, 2024 by jorisvandenbossche 2.3
@Thanushri16
4
BUG (string dtype): comparison of string column to mixed object column fails Bug Strings String extension data type and string data
#60228 opened Nov 7, 2024 by jorisvandenbossche 2.3
@TEARFEAR
2
ERR: consistent error messages for unsupported setitem values API - Consistency Internal Consistency of API/Behavior Error Reporting Incorrect or improved errors from pandas Indexing Related to indexing on series/frames, not to indexes themselves
#60218 opened Nov 6, 2024 by jorisvandenbossche
4
PERF: index.unique much slower than get_level_values.drop_duplicates Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Closing Candidate May be closeable, needs more eyeballs Performance Memory or execution speed performance
#60213 opened Nov 6, 2024 by jacek-pliszka
2 of 3 tasks
1
BUG: rowspan in read_html failed Bug IO HTML read_html, to_html, Styler.apply, Styler.applymap
#60210 opened Nov 6, 2024 by duongkstn
2 of 3 tasks
6
ProTip! no:milestone will show everything without a milestone.