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3,621 Open 23,783 Closed
3,621 Open 23,783 Closed
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Issues list

DOC: Broken Link in IO Tools - HDF5 Data Description Docs IO HDF5 read_hdf, HDFStore
#61428 opened May 11, 2025 by ConnorWallace15
1 task done
1
@ConnorWallace15
2
ENH: access arrow-backed map as a python dictionary Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61427 opened May 10, 2025 by mikelui
2 of 3 tasks
BUG(string dtype): Arithmetic operations between Series with string dtype index 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
#61425 opened May 10, 2025 by rhshadrach
@samruddhibaviskar11
2
ENH: Add smart_groupby() method for automatic grouping by categorical columns and aggregating numerics Closing Candidate May be closeable, needs more eyeballs Enhancement
#61420 opened May 9, 2025 by rit4rosa
1 of 3 tasks
2
BUG/FEATURE REQUEST: DataFrame.to_sql() tries to create table when it exists Bug IO SQL to_sql, read_sql, read_sql_query Needs Discussion Requires discussion from core team before further action Needs Info Clarification about behavior needed to assess issue
#61418 opened May 9, 2025 by vladidobro
2 of 3 tasks
1
ENH: The prompt message in the error does not bring any valid bug prompts Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61417 opened May 9, 2025 by pengjunfeng11
3 tasks
BUG: df.rolling.{std, skew, kurt} gives unexpected value Bug Window rolling, ewma, expanding
#61416 opened May 9, 2025 by Jie-Lei
3 tasks done
@eicchen
7
BUG: to_csv() quotechar/escapechar behavior differs from csv module Bug IO CSV read_csv, to_csv
#61407 opened May 8, 2025 by johnrtian
2 of 3 tasks
@omarraf
2
BUG: way to include all columns within a groupby apply Apply Apply, Aggregate, Transform, Map Bug Closing Candidate May be closeable, needs more eyeballs Groupby
#61406 opened May 8, 2025 by madelavar12
3 tasks done
4
DOC/ENH: Add full list of argument for DataFrame.query Docs
#61405 opened May 8, 2025 by loicdiridollou
1 task done
1
@arthurlw
2
BUG: Duplicate columns allowed on merge if originating from separate dataframes Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61402 opened May 7, 2025 by nikaltipar
3 tasks done
@samruddhibaviskar11
6
ENH: access sliced dataframe from rolling.cov Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61401 opened May 6, 2025 by srkunze
2 of 3 tasks
BUG: Slower DataFrame.plot with DatetimeIndex Datetime Datetime data dtype Performance Memory or execution speed performance Visualization plotting
#61398 opened May 6, 2025 by Abdelgha-4
3 tasks done
@thehalvo
2
DOC: Issue with the general expressiveness of the docs Docs Needs Info Clarification about behavior needed to assess issue
#61392 opened May 2, 2025 by epigramx
1 task done
3
TYP: npt._ArrayLikeInt_co does not exist Typing type annotations, mypy/pyright type checking
#61387 opened May 1, 2025 by jorenham
ENH: read_csv with usecols shouldn't change column order Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61386 opened May 1, 2025 by amarvin
1 of 3 tasks
@eicchen
5
BUG: to_sql works only for strings Bug IO SQL to_sql, read_sql, read_sql_query Needs Info Clarification about behavior needed to assess issue
#61385 opened May 1, 2025 by pranav-ds
2 of 3 tasks
4
BUG: Multindex difference not working on columns with type Timestamp[ns][pyarrow] Arrow pyarrow functionality Bug Numeric Operations Arithmetic, Comparison, and Logical operations
#61382 opened Apr 30, 2025 by bmaisonn
2 of 3 tasks
3
2
ENH: Adding hint to to_sql Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#61370 opened Apr 28, 2025 by AliKayhanAtay
1 of 3 tasks
BUG: Python 3.14 may not increment refcount Bug Copy / view semantics Needs Discussion Requires discussion from core team before further action Warnings Warnings that appear or should be added to pandas
#61368 opened Apr 28, 2025 by tacaswell
3 tasks done
4
BUG: Constructing series with Timedelta object results in datetime series Bug Constructors Series/DataFrame/Index/pd.array Constructors Timedelta Timedelta data type
#61365 opened Apr 27, 2025 by Casper-Guo
3 tasks done
3
QST: best way to extend/subclass pandas.DataFrame Closing Candidate May be closeable, needs more eyeballs Usage Question
#61362 opened Apr 26, 2025 by rwijtvliet
2 tasks done
1
DOC: change tuples param for MultiIndex.from_tuples from sequence to iterable Docs MultiIndex Needs Discussion Requires discussion from core team before further action
#61357 opened Apr 25, 2025 by yangdanny97
1 task done
2
BUG: inserting list of strings into Series auto-infers them as datetimes with mixed formats Bug Datetime Datetime data dtype
#61353 opened Apr 25, 2025 by MarcoGorelli
3 tasks done
Request for guidance on issues for upcoming PyData Yerevan pandas sprint
#61347 opened Apr 24, 2025 by surenpoghosian
ProTip! Updated in the last three days: updated:>2025-05-08.