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3,543 Open 23,419 Closed
3,543 Open 23,419 Closed
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Issues list

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
3
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
1
DOC: Improve documentation df.interpolate() for methods ‘time’, ‘index’ and ‘values’ Docs Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#60227 opened Nov 7, 2024 by aleksejs-fomins
1 task done
1
BUG: Cannot import pandas2.2.3 in free-threading python3.13.0 Bug Build Library building on various platforms Needs Triage Issue that has not been reviewed by a pandas team member
#60224 opened Nov 7, 2024 by shinyano
2 of 3 tasks
3
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
4
TST: test_on_offset_implementations failing on WASM on CI Testing pandas testing functions or related to the test suite Timezones Timezone data dtype
#60205 opened Nov 6, 2024 by mroeschke
BUG: Incorrect logical operation between pandas dataframe and series Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60204 opened Nov 5, 2024 by jialuoo
3 tasks done
2
PERF: selection inside a row using a list of labels 30 slower than selection by the same individual labels Closing Candidate May be closeable, needs more eyeballs Indexing Related to indexing on series/frames, not to indexes themselves Performance Memory or execution speed performance
#60203 opened Nov 5, 2024 by xstreck1
2 of 3 tasks
1
ENH: To add an inplace option for pd.DataFrame.reindex Closing Candidate May be closeable, needs more eyeballs Enhancement
#60199 opened Nov 5, 2024 by blue-cat-whale
1 of 3 tasks
1
BUG: pprint_thing(..., quote_strings=True) fails for strings with embedded single-quotes Bug Output-Formatting __repr__ of pandas objects, to_string
#60190 opened Nov 5, 2024 by zpincus
3 tasks done
@thedataninja1786
3
BUG: TypeError: Cannot convert numpy.ndarray to numpy.ndarray Build Library building on various platforms Needs Info Clarification about behavior needed to assess issue
#60184 opened Nov 4, 2024 by Ibrah-N
3 tasks done
1
PERF: dropna with SparseArray experiments a much worse time complexity Groupby Performance Memory or execution speed performance Sparse Sparse Data Type
#60179 opened Nov 4, 2024 by mflova
3 tasks done
2
ENH: "stripna" for dropping leading or trailing NaNs Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#60162 opened Oct 31, 2024 by joshdunnlime
1 of 3 tasks
@road-1
1
ENH: Add area_limit to `fillna Enhancement Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Needs Discussion Requires discussion from core team before further action
#60161 opened Oct 31, 2024 by joshdunnlime
2 of 3 tasks
3
BUG/API: preserve dtype in Index append() Dtype Conversions Unexpected or buggy dtype conversions Index Related to the Index class or subclasses Strings String extension data type and string data
#60159 opened Oct 31, 2024 by jorisvandenbossche 3.0
3
BUG: Docs won't build (Unexpected exception in doc\source\user_guide\enhancingperf.rst) Bug Docs
#60149 opened Oct 30, 2024 by Ravenin7
3 tasks done
1
DOC: pandas.DataFrame.to_html additional description for the border parameter Docs IO HTML read_html, to_html, Styler.apply, Styler.applymap
#60148 opened Oct 30, 2024 by ivor25
1 task done
@ivor25
1
BUG: allow complex type in convert_dtypes Bug Complex Complex Numbers Dtype Conversions Unexpected or buggy dtype conversions
#60129 opened Oct 30, 2024 by yasirroni
1 of 3 tasks
1
BUG: Series.combine_first loss of precision Bug Dtype Conversions Unexpected or buggy dtype conversions
#60128 opened Oct 30, 2024 by jessestone7
2 of 3 tasks
1
6
VOTE: Voting issue for PDEP-17: Backwards compatibility and deprecation policy Vote Used to track votes issues for PDEPs
#60126 opened Oct 29, 2024 by Aloqeely
1 task done
13
BUG: 'Engine' object has no attribute 'cursor' Bug IO SQL to_sql, read_sql, read_sql_query Needs Info Clarification about behavior needed to assess issue
#60124 opened Oct 29, 2024 by Jagadish250803
3 tasks done
1
ENH: A .chi2() method on the DataFrame and Series class that will resemble the .corr() methods Closing Candidate May be closeable, needs more eyeballs Enhancement Needs Discussion Requires discussion from core team before further action
#60111 opened Oct 26, 2024 by adamrossnelson
1 of 3 tasks
3
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