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Issues list

ENH: Reimplement DataFrame.lookup Enhancement Indexing Related to indexing on series/frames, not to indexes themselves Stale
#61185 opened Mar 26, 2025 by stevenae Loading…
5 tasks done
1
35
BUG: Passing original properties of DataFrame and Series subclasses to their constructors Stale
#61101 opened Mar 11, 2025 by YankoFelipe Loading…
5 tasks done
1
2
ENH, DOC: Add JupyterLite-powered interactive examples for the pandas documentation Stale
#61061 opened Mar 5, 2025 by agriyakhetarpal • Draft
2 of 5 tasks
1
15
DEPS: Revert SQLAlchemy minimum version back to 1.4.36 Dependencies Required and optional dependencies IO SQL to_sql, read_sql, read_sql_query Stale
#60977 opened Feb 21, 2025 by snitish Loading…
5 tasks
2.3
1
15
[backport 2.3.x] API: ignore empty range/object dtype in Index setop operations (string dtype compat) (#60797) Stale
#60948 opened Feb 17, 2025 by jorisvandenbossche Loading… 2.3
1
My feature branch to issue #19129 (read_json and orient='table' With Numeric Column) IO JSON read_json, to_json, json_normalize Stale
#60945 opened Feb 16, 2025 by chandra-teajunkie Loading…
4 of 5 tasks
9
TST (string dtype): clean-up interpolate tests Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Stale Strings String extension data type and string data Testing pandas testing functions or related to the test suite
#60653 opened Jan 3, 2025 by jorisvandenbossche Loading… 3.0
3
BUG: Copy attrs on pd.merge() Stale
#60357 opened Nov 19, 2024 by timhoffm Loading…
1
3
CI: add test build with numpy 1.26 (<2) CI Continuous Integration Stale
#60154 opened Oct 31, 2024 by jorisvandenbossche • Draft
2
ENH: add basic DataFrame.from_arrow class method for importing through Arrow PyCapsule interface Arrow pyarrow functionality Stale
#59696 opened Sep 3, 2024 by jorisvandenbossche Loading…
2 of 4 tasks
14
BUG: groupby.agg with UDF changing pyarrow dtypes Bug Groupby pyarrow dtype retention op with pyarrow dtype -> expect pyarrow result Stale
#59601 opened Aug 25, 2024 by rhshadrach Loading…
5 tasks
3.0
1
3
TST: Added script to enforce usage of match argument for tm.assert_produces_warning Stale
#59173 opened Jul 2, 2024 by chaarvii Loading…
3 tasks done
1
16
PDEP-16: Consistent missing value handling PDEP missing values Issues that would be addressed by the Ice Cream Agreement from the Aug 2023 sprint PDEP pandas enhancement proposal Stale
#58988 opened Jun 12, 2024 by jorisvandenbossche • Draft
14
API/CoW: take view of underlying Block values for shallow (deep=False) copies Copy / view semantics Stale
#58966 opened Jun 10, 2024 by jorisvandenbossche • Draft
5 tasks
1
PDEP-15: Reject PDEP-10 PDEP pandas enhancement proposal Stale
#58623 opened May 7, 2024 by lithomas1 Loading…
5 tasks
60
BUG: Assignment of pyarrow arrays yield unexpected dtypes Stale
#58601 opened May 6, 2024 by droussea2001 Loading…
4 tasks done
1
28
Allow StringArray[python] to be backed by numpy StringDType in numpy 2.0 Compat pandas objects compatability with Numpy or Python functions Stale Strings String extension data type and string data
#58578 opened May 4, 2024 by lithomas1 • Draft
5 tasks
9
Add strict_na keyword to the assert_.._equal methods for object dtype to help with deprecation Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Stale Testing pandas testing functions or related to the test suite
#58072 opened Mar 29, 2024 by jorisvandenbossche • Draft
4 tasks
6
DEPR: resample with PeriodIndex Clean Period Period data type Resample resample method Stale
#58021 opened Mar 26, 2024 by jbrockmendel Loading…
5 tasks
6
PERF: improve StringArray.isna Performance Memory or execution speed performance Stale Strings String extension data type and string data
#57733 opened Mar 5, 2024 by jorisvandenbossche Loading…
5 tasks
9
DEPR: object inference in to_stata Deprecate Functionality to remove in pandas IO Stata read_stata, to_stata Stale
#56536 opened Dec 17, 2023 by jbrockmendel Loading…
5 tasks
3.0
7
API: make Day preserve time-of-day across DST transitions Frequency DateOffsets Stale Timezones Timezone data dtype
#55502 opened Oct 12, 2023 by jbrockmendel Loading…
1 of 5 tasks
1
8
API / COW: ensure every new Series/DataFrame also has new (shallow copy) index API Design Copy / view semantics Stale
#53699 opened Jun 16, 2023 by jorisvandenbossche • Draft
5 tasks
2.3
2
2
PDEP-11: Change default of dropna to False Deprecate Functionality to remove in pandas Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate PDEP pandas enhancement proposal Stale
#53094 opened May 5, 2023 by rhshadrach Loading…
31
[READY] perf improvements for strftime Datetime Datetime data dtype Performance Memory or execution speed performance Stale
#51298 opened Feb 10, 2023 by smarie Loading…
5 tasks done
1
96
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