The Wayback Machine - https://web.archive.org/web/20210823050433/https://github.com/pandas-dev/pandas/issues
Skip to content

/ pandas

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

3,338 Open 17,767 Closed
3,338 Open 17,767 Closed
Author
Filter by author
Label
Filter by label
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Milestones
Filter by milestone
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀
CI: Aiobotocore upgrade to 1.4 broke ci CI Dependencies
#43168 opened Aug 22, 2021 by phofl
ENH: confusing name for 'copy' argument in to_numpy() method Enhancement Needs Triage
#43165 opened Aug 22, 2021 by Abdelgha-4
BUG: options date_dayfirst and date_yearfirst conflict Bug Needs Triage
#43164 opened Aug 22, 2021 by attack68
Memory stays around after pickle cycle Bug Needs Triage
#43156 opened Aug 21, 2021 by mrocklin
1
Dask shuffle performance help Enhancement Needs Triage
#43155 opened Aug 21, 2021 by mrocklin
7
BUG: read_excel throws generic IndexError if header argument specifies non-existent rows Bug Needs Triage
#43143 opened Aug 20, 2021 by MrCreosote
2 of 3 tasks
3
REF: Unify creation of dataframe for C and Python parser engines Clean IO CSV Refactor
#43135 opened Aug 20, 2021 by lithomas1 Contributions Welcome
2
DataFrameGroupBy.aggregate engine='numba' doesn't pass index Apply Bug Groupby numba
#43133 opened Aug 20, 2021 by richbwood
2 of 3 tasks
1
1
BUG: timeseries.groupby(...).transform('mean') wrong when aggregating over pd.NaT Apply Bug Groupby
#43132 opened Aug 20, 2021 by behrenhoff
1
DOC: Inconsistent use of "column-wise" and "row-wise" Docs
#43128 opened Aug 20, 2021 by ianozsvald
1
BUG: 'assign' on empty DataFrame with dtype=string column gives "ValueError: StringArray requires a sequence of strings or pandas.NA" Bug Missing-data Strings
#43119 opened Aug 20, 2021 by huonw
2 of 3 tasks
2
TYP: annotate matching dtypes Typing
#43113 opened Aug 19, 2021 by jbrockmendel
BUG: cannot stack MultiIndex that contains duplicates Bug MultiIndex Reshaping
#43109 opened Aug 19, 2021 by batterseapower
2 of 3 tasks
BUG: Regression from 1.2.5 to 1.3.x: groupby using sum on DataFrame containing lists fails Bug Groupby Nested Data Regression
#43108 opened Aug 19, 2021 by Dr-Irv
3 tasks done
1
5
BUG: IndexError when header rows have unequal column counts Bug Error Reporting IO CSV
#43102 opened Aug 18, 2021 by MrCreosote
2 of 3 tasks
1
12
BUG: Change of behavior in casting of datetime-like types in MultiIndex Bug datetime.date Regression
#43091 opened Aug 18, 2021 by jgmarcel
2 of 3 tasks
1.3.3
1
ENH: Rename ExcelWriter to make clear attributes are not public Bug Clean Enhancement IO Excel
#43088 opened Aug 17, 2021 by rhshadrach Contributions Welcome
3
BUG: Inconsistent column order result using Left Merge depending if left dataframe is empty or not Bug Reshaping
#43087 opened Aug 17, 2021 by fjossandon
3 tasks done
1
ENH: clearer error messages for xlrd and openpyxl issues Enhancement Error Reporting IO Excel
#43084 opened Aug 17, 2021 by hoffm386 Contributions Welcome
1
BUG: exponential moving window covariance fails for a non-from_product MultiIndexed DataFrame Bug MultiIndex Window
#43082 opened Aug 17, 2021 by sberglin
2 of 3 tasks
2
BUG: dt.tz_convert() on categorical[datetime] resets index Bug Categorical Timezones
#43080 opened Aug 17, 2021 by tscheburaschka
2 of 3 tasks
1
BUG: pandas 1.3.2 incompatible with fastparquet 0.7.0 Bug IO Parquet Regression
#43075 opened Aug 17, 2021 by mmac-m3a
3 tasks done
1.3.3
1
@lithomas1
4
BUG : pandas.DataFrame.to_excel function not working in pandas 1.3.1 Docs IO Excel
#43068 opened Aug 16, 2021 by KuhakuPixel
1 task
Contributions Welcome
6
ENH: Allow for passing in engine_kwargs to read_excel Enhancement IO Excel
#43053 opened Aug 15, 2021 by driscoll42 Contributions Welcome
3
RLS: 1.3.3 Release
#43050 opened Aug 15, 2021 by simonjayhawkins 1.3.3
ProTip! Find all open issues with in progress development work with linked:pr.