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Issues: pandas-dev/pandas
FEEDBACK: PyArrow as a required dependency and PyArrow backed...
#54466
opened Aug 9, 2023 by
phofl
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BUG: invalid result of reindex on columns after unstack with Period data #60980
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#61055
opened Mar 4, 2025 by
Pranav970
3 tasks done
BUG: sometimes when using ~ and & operators for indexing it evaluated incorrectly
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#61052
opened Mar 4, 2025 by
adamszelestey-se
3 tasks done
BUG: Ghost Column Generation Bug in .loc[] with Series Column Selector (Pandas 2.2.2)
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#61049
opened Mar 4, 2025 by
Jeevacse07
3 tasks done
PERF: Optimize membership check in column filtering for better performance
Needs Triage
Issue that has not been reviewed by a pandas team member
Performance
Memory or execution speed performance
#61045
opened Mar 4, 2025 by
allrob23
3 tasks done
Metadata generation failed when installing PyQt5
Build
Library building on various platforms
OS X
Related to Mac OS & hardware issues (M1)
#61037
opened Mar 3, 2025 by
PenguinPen
Correction: Adjust Dockerfile key value format
Build
Library building on various platforms
Clean
#61036
opened Mar 3, 2025 by
PenguinPen
ENH: Add Issue that has not been reviewed by a pandas team member
coalesce_keys
option to join
Enhancement
Needs Triage
#61033
opened Mar 3, 2025 by
tylerriccio33
1 of 3 tasks
BUG: Related to pd.NA and nullable extension arrays
Transformations
e.g. cumsum, diff, rank
ValueError: ndarray is not C-contiguous
for cummax
on nullable dtypes
Bug
Groupby
NA - MaskedArrays
#61031
opened Mar 2, 2025 by
MarcoGorelli
3 tasks done
BUG: Dependency check custom error loses information
Bug
Error Reporting
Incorrect or improved errors from pandas
#61030
opened Mar 2, 2025 by
Noratrieb
3 tasks done
BUG: Printing float16 with NumPy>=2.0 gives overflow warning
Bug
Output-Formatting
__repr__ of pandas objects, to_string
Warnings
Warnings that appear or should be added to pandas
#61029
opened Mar 1, 2025 by
rhshadrach
BUG: setting column with 2D object array raises
Bug
Indexing
Related to indexing on series/frames, not to indexes themselves
#61026
opened Mar 1, 2025 by
tonyyuyiding
2 tasks done
BUG: Arugment nan_as_null is unused in __dataframe__ calls.
Clean
Closing Candidate
May be closeable, needs more eyeballs
Interchange
Dataframe Interchange Protocol
#61025
opened Mar 1, 2025 by
ethandavidlee
3 tasks done
DOC: df.plot() is missing color parameter on documentation
Docs
Visualization
plotting
#61020
opened Feb 28, 2025 by
eicchen02
1 task done
BUG: df.plot() multi-column subplots & title interaction
Bug
Visualization
plotting
#61019
opened Feb 28, 2025 by
eicchen02
3 tasks done
BUG: df.plot() "Subplots" changes behavior of how values are stacked using the "Stacked" property
Bug
Visualization
plotting
#61018
opened Feb 28, 2025 by
eicchen02
3 tasks done
ENH: json_normalize should work with JSON
Enhancement
Needs Triage
Issue that has not been reviewed by a pandas team member
#61006
opened Feb 25, 2025 by
vdwees
2 of 3 tasks
BUG: scatter and line matplotlib plots not compatible for sharex=True datetime plots
Bug
Visualization
plotting
#61005
opened Feb 25, 2025 by
jonbanks87
3 tasks done
ENH: Pass col_len to on_bad_lines callable
Enhancement
IO CSV
read_csv, to_csv
Needs Discussion
Requires discussion from core team before further action
#60999
opened Feb 24, 2025 by
ansalls
1 of 3 tasks
ENH: Add Issue that has not been reviewed by a pandas team member
to_numeric_br()
function to convert Brazilian-formatted numbers
Enhancement
Needs Triage
#60998
opened Feb 24, 2025 by
Veras-D
1 of 3 tasks
BUG: Issue that has not been reviewed by a pandas team member
iloc
with Series
as indexer fails for __getitem__
but works with __setitem__
Bug
Needs Triage
#60994
opened Feb 23, 2025 by
luxedo
3 tasks done
BUG: The Series IO issues that don't fit into a more specific label
.map()
function frequently fails when using dictionaries with tuple keys in various cases.
Bug
IO Data
#60988
opened Feb 22, 2025 by
Anurag-Varma
3 tasks done
ENH: Skip costly Issue that has not been reviewed by a pandas team member
is_unique
call while creating Categorical
arrays
Enhancement
Needs Triage
#60981
opened Feb 21, 2025 by
boxblox
1 of 3 tasks
BUG: invalid result of reindex on columns after unstack with Period data
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#60980
opened Feb 21, 2025 by
a-rvn
3 tasks done
DOC: No warning in set_index() that previous index column is removed.
Docs
Indexing
Related to indexing on series/frames, not to indexes themselves
Needs Discussion
Requires discussion from core team before further action
#60973
opened Feb 20, 2025 by
ncotie
1 task done
BUG: Issue that has not been reviewed by a pandas team member
import pandas
failed in Python 3.13.2 free-threading version
Bug
Needs Triage
#60972
opened Feb 20, 2025 by
qfcy
3 tasks done
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