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3,554 Open 20,462 Closed
3,554 Open 20,462 Closed
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Issues list

BUG: Inplace DataFrame.mask not working on 2.0.0rc0 on mixed-type DataFrame. Bug Needs Triage Issue that has not been reviewed by a pandas team member
#51685 opened Feb 28, 2023 by erovira
2 of 3 tasks
1
DEPR: use_inf_as_na Deprecate Functionality to remove in pandas Needs Discussion Requires discussion from core team before further action
#51684 opened Feb 28, 2023 by jbrockmendel
3 tasks done
BUG: bytes of special nan value are lost after pd.concat Bug Needs Triage Issue that has not been reviewed by a pandas team member
#51675 opened Feb 27, 2023 by boxblox
3 tasks done
1
ENH: add new columns to existing table with pd.to_sql Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#51670 opened Feb 27, 2023 by steffengreup
1 of 3 tasks
ENH: Implement dplyr::glimpse() in pandas Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#51668 opened Feb 27, 2023 by Holer90
1 of 3 tasks
@Holer90
4
BUG: Memory leak after pd.read_csv() with default parameters Bug IO CSV read_csv, to_csv
#51667 opened Feb 27, 2023 by viper7882
3 tasks done
1
BUG: concat behaves differently for some non-unique indexes: Reindexing only valid with uniquely valued Index objects Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#51666 opened Feb 27, 2023 by ddxv
3 tasks done
1
4
BUG: "__index_level_0__" column in 0-row parquet file Bug Needs Triage Issue that has not been reviewed by a pandas team member
#51664 opened Feb 27, 2023 by yuuuxt
2 of 3 tasks
WEB: Sorting of PDEPs Needs Discussion Requires discussion from core team before further action Web pandas website
#51662 opened Feb 27, 2023 by datapythonista
WEB: Improve the style of the code boxes in the website good first issue Web pandas website
#51657 opened Feb 26, 2023 by datapythonista
@dsamuel27
2
ENH: Support for fill/nearest indexers for non-unique indexes Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#51646 opened Feb 26, 2023 by mx781
2 of 3 tasks
1
BUG/API: DTI/TDI/PI/IntervalIndex.map ignore na_action Bug Index Related to the Index class or subclasses Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#51644 opened Feb 26, 2023 by topper-123
QST: How can I use df.to_sql() with SQLAlchemy AsyncSession/AsyncEgine Needs Triage Issue that has not been reviewed by a pandas team member Usage Question
#51633 opened Feb 25, 2023 by lamhktommy
2 tasks done
read_html omits a column when reading a wikipedia table Needs Info Clarification about behavior needed to assess issue
#51629 opened Feb 25, 2023 by manzikki
5
BUG: nested dataframe missing entries when saved to excel Bug IO Excel read_excel, to_excel Needs Info Clarification about behavior needed to assess issue Needs Triage Issue that has not been reviewed by a pandas team member
#51628 opened Feb 25, 2023 by ravi160822
3 tasks done
1
DOC: Wrong link in Roadmap: Block Manager Rewrite Docs good first issue
#51625 opened Feb 25, 2023 by dshemetov
1 task done
2
BUG: to_csv date_format is not taken into account for PeriodArrays Bug IO CSV read_csv, to_csv
#51621 opened Feb 24, 2023 by smarie
3 tasks done
BUG: na_position ignored when sorting MultiIndex with level!=None Bug MultiIndex
#51612 opened Feb 24, 2023 by gszep
3 tasks done
1
4
BUG: binary operations don't propogate attrs depending on order with Series and/or DataFrame/Series Bug metadata _metadata, .attrs
#51607 opened Feb 24, 2023 by mroeschke
3 tasks done
@fridaagronberg
1
CI: numpy dev build seems broken CI Continuous Integration
#51589 opened Feb 23, 2023 by phofl
7
BUG: Inconsistency in groupby with multi-index Bug Groupby MultiIndex
#51583 opened Feb 23, 2023 by erezinman
2 of 3 tasks
2
BUG: pivot_table with margins=True changes dtypes of dates Bug Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#51581 opened Feb 23, 2023 by diego-pm
2 of 3 tasks
@jenniferclarsson
ENH: pivot_wider/longer() as wrapper for melt() and pivot() Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#51576 opened Feb 23, 2023 by corriebar
1 of 3 tasks
4
BUG: read_fwf modifies / corrupts object (string) whitespace data Bug IO Fixed Width read_fwf Needs Triage Issue that has not been reviewed by a pandas team member
#51569 opened Feb 22, 2023 by RonaldBarnes
3 tasks done
1
@RonaldBarnes
4
DEPR: __invert__ on non-bool dtypes Deprecate Functionality to remove in pandas Needs Discussion Requires discussion from core team before further action Numeric Operations Arithmetic, Comparison, and Logical operations
#51567 opened Feb 22, 2023 by jbrockmendel
1
ProTip! Updated in the last three days: updated:>2023-02-24.