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3,624 Open 23,654 Closed
3,624 Open 23,654 Closed
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Issues list

BUILD: Cython.Compiler.Errors: 'free_threading_config.pxi' not found Build Library building on various platforms
#61156 opened Mar 20, 2025 by yohplala
1 task done
BUG: Impossible creation of array with dtype=string Bug Needs Info Clarification about behavior needed to assess issue Strings String extension data type and string data
#61155 opened Mar 20, 2025 by Maxence1402
2 of 3 tasks
1
BUG: import pandas 2.2.3 on WSL 2.4.12.0 raises broken support for numpy.longdouble dtype warning Bug Build Library building on various platforms Needs Info Clarification about behavior needed to assess issue
#61153 opened Mar 20, 2025 by pierre-eliep-met
2 of 3 tasks
1
BUG: Inconsistent index type when using read_csv with string[pyarrow] dtype API - Consistency Internal Consistency of API/Behavior Bug Needs Discussion Requires discussion from core team before further action Strings String extension data type and string data
#61145 opened Mar 19, 2025 by ptth222
2 of 3 tasks
2
BUG(?): rolling sum with pyarrow types results in float64 instead of preserving integer type Arrow pyarrow functionality Bug Dtype Conversions Unexpected or buggy dtype conversions Window rolling, ewma, expanding
#61144 opened Mar 18, 2025 by MarcoGorelli
3 tasks done
3
BUG: DataFrame.from_records() ignores columns with iterator and nrows=0 Bug IO Data IO issues that don't fit into a more specific label
#61140 opened Mar 17, 2025 by jlumpe
2 of 3 tasks
1
Improve the apply/map APIs Apply Apply, Aggregate, Transform, Map
#61128 opened Mar 15, 2025 by datapythonista
DOC: Write user guide page on apply/map/transform methods Apply Apply, Aggregate, Transform, Map Docs
#61126 opened Mar 15, 2025 by datapythonista
ENH: Supporting third-party engines for all map and apply methods Apply Apply, Aggregate, Transform, Map
#61125 opened Mar 15, 2025 by datapythonista
13
ENH: fillna enhancement with method='nearest' Enhancement Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Needs Info Clarification about behavior needed to assess issue
#61124 opened Mar 15, 2025 by mennowitteveen
1 of 3 tasks
1
BUG: Series.interpolate regression in latest Pandas 3.0.0 nightly (method 'linear' behaves like 'index') Blocker Blocking issue or pull request for an upcoming release Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Regression Functionality that used to work in a prior pandas version
#61122 opened Mar 14, 2025 by theOehrly
2 of 3 tasks
3.0
5
BUG: .corr() values significantly higher than 1 Bug cov/corr
#61120 opened Mar 14, 2025 by krassowski
2 of 3 tasks
1
@j-hendricks
3
BUG: pivot_table drops rows and columns despite values being non-NaN Bug Needs Triage Issue that has not been reviewed by a pandas team member
#61113 opened Mar 12, 2025 by it176131
3 tasks done
4
ENH: Automate reading of data in chunks Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61110 opened Mar 12, 2025 by acampove
1 of 3 tasks
BUG: Can only compare identically-labeled Series objects (string vs. object) Bug Needs Discussion Requires discussion from core team before further action Strings String extension data type and string data
#61099 opened Mar 10, 2025 by wahsmail
3 tasks done
2.3
@sanggon6107
2
ENH: DatetimeIndex.set_freq() Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61094 opened Mar 10, 2025 by rwijtvliet
1 of 3 tasks
@ycdjun
1
ENH: Support dict to pd.set_option for cleaner code Enhancement Needs Discussion Requires discussion from core team before further action Needs Triage Issue that has not been reviewed by a pandas team member
#61093 opened Mar 10, 2025 by yasirroni
1 of 3 tasks
2
@arthurlw
8
BUG: Collision between equivalent frequencies 'QS-FEB' and 'QS-NOV' Bug Datetime Datetime data dtype Frequency DateOffsets
#61086 opened Mar 8, 2025 by rwijtvliet
2 of 3 tasks
1
@ycdjun
5
BUILD: installation using wheels fails when using nix + uv2nix Build Library building on various platforms
#61079 opened Mar 7, 2025 by cpcloud
1 task done
2.3
@lithomas1
2
PERF: why nlargest is so slower? Needs Info Clarification about behavior needed to assess issue Performance Memory or execution speed performance
#61076 opened Mar 7, 2025 by ZGarry
3 tasks done
4
ENH: use the option framework to opt-out of auto-alignment Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61075 opened Mar 7, 2025 by jxrossel
1 of 3 tasks
DEPR: Make dtype="category" always imply ordered=False Categorical Categorical Data Type Deprecate Functionality to remove in pandas
#61074 opened Mar 7, 2025 by mroeschke
1
@ZanirP
2
BUG: str.fullmatch behavior is not the same for object dtype and string[pyarrow] dtype Arrow pyarrow functionality Bug Strings String extension data type and string data
#61072 opened Mar 7, 2025 by ptth222
3 tasks done
@Pedro-Santos04
2
BUG: Sorting fails in specific cases with pandas==2.1.1 Bug Needs Info Clarification about behavior needed to assess issue Sorting e.g. sort_index, sort_values
#61068 opened Mar 6, 2025 by nancy-pm
2 of 3 tasks
4
DOC: Add link to the "try pandas online" in the regular documentation Docs
#61060 opened Mar 5, 2025 by Dr-Irv
1 task done
1
@agriyakhetarpal
2
ProTip! Exclude everything labeled bug with -label:bug.