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Pull requests: pandas-dev/pandas
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ENH: to_excel engine_kwargs for Excel header Autofilter and optional bold (xlsxwriter/openpyxl) Enhancement IO Excel read_excel, to_excel
#62670 by antznette1 was closed Oct 26, 2025 Loading… updated Oct 26, 2025
ENH pandas-dev#60693: shift operations for Series and DataFrames Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
#61540 by David-msggc was closed Jun 30, 2025 Loading… updated Jun 30, 2025
5 tasks done
ENH: Implement DataFrame.select API Design Enhancement Indexing Related to indexing on series/frames, not to indexes themselves
#61527 by datapythonista was closed Jun 20, 2025 Loading… updated Jun 20, 2025
5 tasks done
ENH: Reimplement DataFrame.lookup Enhancement Indexing Related to indexing on series/frames, not to indexes themselves Stale
#61185 by stevenae was closed Jun 2, 2025 Loading… updated Jun 2, 2025
5 tasks done
Update describe.py Enhancement
#60986 by mdjaved24 was closed Mar 24, 2025 Loading… updated Mar 24, 2025
Fixed describe.py Enhancement
#61024 by Abhibhav2003 was closed Mar 9, 2025 Loading… updated Mar 9, 2025
ENH: Make print_thing respect display.precision for Real numbers Enhancement Output-Formatting __repr__ of pandas objects, to_string Stale
#60613 by aydinomer00 was closed Feb 12, 2025 Loading… updated Feb 12, 2025
5 tasks done
Added a new parameter to value_counts to keep both counts and normalized values. Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Enhancement
#60335 by Keramatfar was closed Dec 2, 2024 Loading… updated Dec 2, 2024
1 task
ENH: Add leftsemi merge Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode Stale
#57979 by phofl was closed Sep 25, 2024 Loading… updated Sep 25, 2024
5 tasks
BUG: Categorical.__setitem__ allows for tuple assignment Categorical Categorical Data Type Enhancement
#21412 by alysivji was closed Jul 16, 2018 Loading… updated Jun 17, 2024
4 tasks done
ENH: Add decimal and thousand separator params to to_numeric() Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
#56934 by AlexHodgson was closed Apr 23, 2024 Loading… updated Apr 23, 2024
5 tasks done
Adding (Insert or update if key exists) option to .to_sql #14553 Enhancement IO SQL to_sql, read_sql, read_sql_query
#29636 by cvonsteg was closed Feb 22, 2023 Loading… updated Dec 31, 2023
5 tasks
[ENH] case_when function API Design Enhancement
#55390 by samukweku was closed Nov 19, 2023 Loading… updated Nov 19, 2023
5 tasks done
ENH: allow better categorical dtype strings, e.g. Categorical Data Type Enhancement Stale
category[string] Categorical #53190 by topper-123 was closed Oct 12, 2023 Loading… updated Oct 12, 2023
4 of 6 tasks
ENH: Add numba engine for rolling apply Dependencies Required and optional dependencies Enhancement Window rolling, ewma, expanding
ENH: Add support for multiple conditions assign statement Enhancement
#50343 by ELHoussineT was closed Aug 25, 2023 Loading… updated Aug 25, 2023
3 of 5 tasks
ENH: pd.Series.shift and .diff to accept a collection of numbers Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode Stale
#44660 by skwirskj was closed Jan 16, 2022 Loading… updated Jul 13, 2023
4 tasks done
ENH: Add calamite engine to Required and optional dependencies Enhancement IO Excel read_excel, to_excel Stale
read_excel Dependencies #50581 by kostyafarber was closed May 15, 2023 Loading… updated May 15, 2023
4 of 5 tasks
ENH: drop_duplicates_index function to base series object. Enhancement Needs Discussion Requires discussion from core team before further action
#41868 by Omerdan03 was closed Oct 4, 2021 Loading… updated May 11, 2023
4 tasks
ENH: adding functionality to support 'skipdatarows' flag in read_csv to … Enhancement IO CSV read_csv, to_csv
#26172 by mukundm19 was closed Apr 21, 2019 Loading… updated May 11, 2023
4 tasks done
Add HDFS reading Enhancement IO Network Local or Cloud (AWS, GCS, etc.) IO Issues
#18568 by AbdealiLoKo was closed Mar 16, 2018 Loading… updated May 11, 2023
4 tasks done
ENH: add optional ddof param to DataFrame.cov() Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
#16227 by edhalter was closed Oct 29, 2017 Loading… updated May 11, 2023
3 of 4 tasks
ENH: anti joins Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode Stale
#49328 by debnathshoham was closed Feb 22, 2023 Loading… updated Feb 22, 2023
4 of 5 tasks
ENH: use native filesystem (if available) for read_parquet with pyarrow engine Arrow pyarrow functionality Enhancement IO Parquet parquet, feather Stale
#41194 by jorisvandenbossche was closed Feb 22, 2023 Loading… updated Feb 22, 2023
ENH: support index=True/False keyword for io.sql.get_schema Enhancement IO SQL to_sql, read_sql, read_sql_query Stale
#35063 by fangchenli was closed Feb 11, 2021 Loading… updated Nov 18, 2022
5 tasks done
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