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3,631 Open 23,833 Closed
3,631 Open 23,833 Closed
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Issues list

BUILD: Installation issue on Mac with M1 Pro arm64 processor. pandas_parser.cpython-311-darwin.so is using x86_64 arch Build Library building on various platforms Needs Triage Issue that has not been reviewed by a pandas team member
#61566 opened Jun 5, 2025 by Leviann
1 task done
BUG: RecursionError when apply generic alias as a func Bug Needs Triage Issue that has not been reviewed by a pandas team member
#61565 opened Jun 5, 2025 by MacroBull
2 of 3 tasks
Failed to install pandas BUILD: 2.3.0 Windows Build Library building on various platforms Needs Triage Issue that has not been reviewed by a pandas team member
#61564 opened Jun 5, 2025 by tanishqv
1 task done
3
Failed to install pandas==2.3.0 Build Library building on various platforms Needs Triage Issue that has not been reviewed by a pandas team member
#61563 opened Jun 5, 2025 by ryanchao2012
1 task done
3
BUG: regex match in compliance tests no longer match pytest expected inputs Error Reporting Incorrect or improved errors from pandas good first issue Testing pandas testing functions or related to the test suite
#61557 opened Jun 4, 2025 by chalmerlowe
2 of 3 tasks
1
BUG: duplicated() raises error with singlton set as subset Bug Needs Triage Issue that has not been reviewed by a pandas team member
#61554 opened Jun 4, 2025 by camold
2 of 3 tasks
ENH: Columns formatted as "Text" in Excel are read as numbers Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61539 opened Jun 3, 2025 by pranay-sa
1 of 3 tasks
BUG: use of iloc with heterogeneous DataFrame sometimes performs undocumented conversions Bug Needs Triage Issue that has not been reviewed by a pandas team member
#61537 opened Jun 2, 2025 by illbebach
2 of 3 tasks
ENH: read_csv tz option Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61535 opened Jun 2, 2025 by hasandiwan
1 of 3 tasks
ENH: speed up DataFrame.plot using LineCollection Performance Memory or execution speed performance Visualization plotting
#61532 opened Jun 1, 2025 by Abdelgha-4
@shadnikn
5
CI: Micromamba taking too long to resolve the environments in the CI CI Continuous Integration Dependencies Required and optional dependencies good first issue
#61531 opened Jun 1, 2025 by datapythonista
1
@microslaw
6
raise TypeError when function returns object-like results
#61529 opened Jun 1, 2025 by michael2015tse
ENH: Implement DataFrame.select to select columns Enhancement Indexing Related to indexing on series/frames, not to indexes themselves Needs Discussion Requires discussion from core team before further action
#61522 opened May 30, 2025 by datapythonista
1
3
Misleading error message when PyTables is not installed Error Reporting Incorrect or improved errors from pandas
#61521 opened May 30, 2025 by user27182
@KevsterAmp
7
BUG: DataFrame.sample weights not required to sum to less than 1 Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug
#61516 opened May 29, 2025 by dougj892
3 tasks done
@microslaw
14
ENH: Ability to name columns/index levels when using .str.split(..., expand=True) on Index/Series Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61515 opened May 29, 2025 by nachomaiz
2 of 3 tasks
2
ENH: Adding pd.from_pydantic Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61513 opened May 29, 2025 by JavierLopezT
1 of 3 tasks
DOC: Docker image provided on "Debugging C extensions" is out of date Docs
#61511 opened May 28, 2025 by eicchen
1 task done
6
BUG: margin for pivot_table is incorrect with NA column/index values Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61509 opened May 28, 2025 by vtraag
3 tasks done
1
2
BUG: Print alignement problem with some unicode characters Bug Needs Discussion Requires discussion from core team before further action Unicode Unicode strings
#61502 opened May 26, 2025 by mhooreman
2 of 3 tasks
4
BUG: Passing string[pyarrow] to the dtype parameter of e.g. csv_read() does produce a string type Series Arrow pyarrow functionality Dtype Conversions Unexpected or buggy dtype conversions IO CSV read_csv, to_csv Needs Discussion Requires discussion from core team before further action Strings String extension data type and string data
#61496 opened May 26, 2025 by ClauPet
3 tasks done
@JoshFlenniken
3
BUG: If you add _metadata to a custom subclass of Series, the sequence name is lost when indexing Bug Needs Triage Issue that has not been reviewed by a pandas team member
#61491 opened May 24, 2025 by vitalizzare
3 tasks done
1
pandas logo license question
#61486 opened May 23, 2025 by JoOkuma
1
BUG: zfill with pyarrow string Arrow pyarrow functionality Bug
#61485 opened May 23, 2025 by williambdean
2 of 3 tasks
1
@iabhi4
3
BUG: date_range behaviour is inconsistent when using inclusive=right Bug Datetime Datetime data dtype Needs Discussion Requires discussion from core team before further action
#61483 opened May 23, 2025 by sebastian-east
3 tasks done
1
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