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3,552 Open 23,468 Closed
3,552 Open 23,468 Closed
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Issues list

ENH: Add first_inverted and last_inverted options to keep in DataFrame.duplicated duplicated duplicated, drop_duplicates Enhancement Needs Discussion Requires discussion from core team before further action Needs Info Clarification about behavior needed to assess issue
#60394 opened Nov 22, 2024 by tommycarstensen
1 of 3 tasks
2
BUG: Printing of a pandas Series of complex numbers with e-notation has broken between 2.0.x and older versions and the newer 2.1.x, 2.2.x versions Bug Complex Complex Numbers Output-Formatting __repr__ of pandas objects, to_string
#60393 opened Nov 22, 2024 by gitBwhitlat
2 of 3 tasks
1
ENH: Decimal year Datetime Datetime data dtype Enhancement Needs Discussion Requires discussion from core team before further action
#60391 opened Nov 21, 2024 by dshean
1 of 3 tasks
5
BUG: Cannot shift Intervals that are not closed='right' (the default) Bug Interval Interval data type Transformations e.g. cumsum, diff, rank
#60389 opened Nov 21, 2024 by WillMorrisonEnspi
3 tasks done
2
BUG: cannot locate multiIndex column when NaT is in column Bug Indexing Related to indexing on series/frames, not to indexes themselves Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate MultiIndex PDEP missing values Issues that would be addressed by the Ice Cream Agreement from the Aug 2023 sprint
#60388 opened Nov 21, 2024 by CraigMeng
2 of 3 tasks
1
ENH: value_counts to produce both count and normalized Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Closing Candidate May be closeable, needs more eyeballs Enhancement
#60385 opened Nov 21, 2024 by Keramatfar
2 of 3 tasks
1
DOC: Missing type hint for squeeze method Typing type annotations, mypy/pyright type checking
#60384 opened Nov 21, 2024 by JessJohn0
1 task done
1
TST: Make test_sql.py parallelizable good first issue IO SQL to_sql, read_sql, read_sql_query Testing pandas testing functions or related to the test suite
#60378 opened Nov 20, 2024 by WillAyd
1 of 3 tasks
@UmbertoFasci
3
BUG: subtle conversion issue for to_datetime Bug Datetime Datetime data dtype Needs Discussion Requires discussion from core team before further action
#60371 opened Nov 20, 2024 by michael72
2 of 3 tasks
4
ENH: Improve Code Quality in pandas/core/reshape Module
#60370 opened Nov 20, 2024 by Koookadooo
DOC: methods in see also section in the pandas.DataFrame.size are not hyperlinks Docs Needs Triage Issue that has not been reviewed by a pandas team member
#60368 opened Nov 20, 2024 by Shubhank-Gyawali
1 task done
@lfffkh
1
DOC: Update variables a and b to names consistent with comment documentation Clean expressions pd.eval, query
#60366 opened Nov 20, 2024 by migelogali
1 task done
1
@mingjji
1
DOC: Fix docstring validation errors for pandas.core.groupby
#60365 opened Nov 20, 2024 by jmalp
4
DOC: Add missing links to optional dependencies in getting_started/install.html Build Library building on various platforms Docs
#60364 opened Nov 19, 2024 by bluestarunderscore
1 task done
@jmalp
2
DOC: Add examples for float_format in to_csv documentation Docs IO CSV read_csv, to_csv
#60363 opened Nov 19, 2024 by felicijo
1 task done
@mingjji
1
WEB: Donations page doesn't work Web pandas website
#60360 opened Nov 19, 2024 by datapythonista
BUG: dataframe.to_hdf function incompatible with timestamps of format "datetime64[us, UTC]" Bug IO HDF5 read_hdf, HDFStore Needs Tests Unit test(s) needed to prevent regressions Timezones Timezone data dtype
#60353 opened Nov 18, 2024 by ChristophWiesmeyr
2 of 3 tasks
1
@KevsterAmp
3
ENH: Copy attrs on join (possibly depending on left, right, etc.) Enhancement metadata _metadata, .attrs Needs Info Clarification about behavior needed to assess issue Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#60351 opened Nov 18, 2024 by rommeswi
1 of 3 tasks
1
8
DOC (string dtype): update user guide page "Working with text data" Docs Strings String extension data type and string data
#60348 opened Nov 17, 2024 by jorisvandenbossche 3.0
@TEARFEAR
1
BUG (string): contruction of Series / Index fails from dict keys when "str" dtype is specified explicitly Bug Constructors Series/DataFrame/Index/pd.array Constructors Strings String extension data type and string data
#60343 opened Nov 17, 2024 by jorisvandenbossche 2.3
1
@tasfia8
9
DEPR: deprecate / warn about raising an error in __array__ when copy=False cannot be honore Compat pandas objects compatability with Numpy or Python functions
#60340 opened Nov 16, 2024 by jorisvandenbossche 2.3
1
@KevsterAmp
10
API: creating DataFrame with no columns: object vs string dtype columns? API Design Index Related to the Index class or subclasses Strings String extension data type and string data
#60338 opened Nov 16, 2024 by jorisvandenbossche 2.3
3
REF: dtype_backend argument in sql module mixes lib.no_default and numpy Clean IO SQL to_sql, read_sql, read_sql_query
#60326 opened Nov 15, 2024 by WillAyd
BUG: assignment fails with copy_on_write = True Indexing Related to indexing on series/frames, not to indexes themselves Regression Functionality that used to work in a prior pandas version
#60309 opened Nov 14, 2024 by kameamea
2 of 3 tasks
2.3
@sooooooing
5
DOC: v2.2 offline documentation search button not work Docs
#60308 opened Nov 14, 2024 by jack6th
1 task done
2
ProTip! Exclude everything labeled bug with -label:bug.