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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: Single Index of Tuples as Output on Tuple Groupings
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#60604
opened Dec 24, 2024 by
RahimD
3 tasks done
BUG: Dropped Index Name on Aggregated Index Column with MultiIndexed DataFrame
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#60603
opened Dec 24, 2024 by
RahimD
3 tasks done
QST: Does the project consider DataFrame.query() arbitrary code execution to be a security vulnerability?
Needs Triage
Issue that has not been reviewed by a pandas team member
Usage Question
#60602
opened Dec 24, 2024 by
nickodell
2 tasks done
BUG: loc[] returns object type instead of float
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#60600
opened Dec 23, 2024 by
metazoic
3 tasks done
BUG: unable to generate daily business frequency data
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#60596
opened Dec 20, 2024 by
ngupta23
2 of 3 tasks
BUG: Arrow Struct columns cannot be grouped on (ArrowNotImplementedError)
Arrow
pyarrow functionality
Bug
Error Reporting
Incorrect or improved errors from pandas
Groupby
#60594
opened Dec 20, 2024 by
a-reich
2 of 3 tasks
API: Functionality to remove in pandas
Needs Discussion
Requires discussion from core team before further action
future.default_arg
for method-specific behavior changes
API Design
Deprecate
#60593
opened Dec 20, 2024 by
rhshadrach
API: pass
ddof
down to Cythonised std
/ var
in groupby.agg
API Design
Groupby
#60591
opened Dec 20, 2024 by
MarcoGorelli
BUG: Test failures with 2.2.3 on Fedora Rawhide
Bug
Needs Info
Clarification about behavior needed to assess issue
#60589
opened Dec 19, 2024 by
opoplawski
2 of 3 tasks
ENH: Add the Categorical Data Type
Enhancement
Needs Triage
Issue that has not been reviewed by a pandas team member
observed
parameter to get_dummies
Categorical
#60585
opened Dec 17, 2024 by
alonme
1 of 3 tasks
BUG: pd.Timestamp and associated methods
Timestamp.normalize()
can overflow silently
Bug
Timestamp
#60583
opened Dec 16, 2024 by
wjandrea
3 tasks done
DOC: fix docstring validation errors for pandas.core and pandas.errors
Closing Candidate
May be closeable, needs more eyeballs
#60576
opened Dec 15, 2024 by
sunlight798
BUG: NameError: name 'pa' is not defined despite pyarrow functionality
Bug
Needs Info
Clarification about behavior needed to assess issue
pyarrow
is installed
Arrow
#60573
opened Dec 15, 2024 by
emmansh
3 tasks done
BUG: groupby with dropna=False and pa.dictionary drops NA values
Arrow
pyarrow functionality
Groupby
Missing-data
np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#60567
opened Dec 14, 2024 by
rhshadrach
BUG: value_counts() returns error/wrong result with PyArrow categorical columns with nulls
Algos
Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff
Arrow
pyarrow functionality
Bug
Categorical
Categorical Data Type
good first issue
#60563
opened Dec 14, 2024 by
lmoasdev
2 of 3 tasks
BUG: inconsistent return types from __getitem__ vs iteration
API - Consistency
Internal Consistency of API/Behavior
Bug
Needs Discussion
Requires discussion from core team before further action
#60560
opened Dec 13, 2024 by
gboeing
3 tasks done
BUG: alpine 3.21 install issue
Bug
Build
Library building on various platforms
Closing Candidate
May be closeable, needs more eyeballs
Needs Info
Clarification about behavior needed to assess issue
#60554
opened Dec 12, 2024 by
tooptoop4
1 of 3 tasks
BUG: Internal Consistency of API/Behavior
Bug
Groupby
Needs Discussion
Requires discussion from core team before further action
transform("cumcount")
returns a Series instead of a Dataframe.
API - Consistency
#60551
opened Dec 12, 2024 by
ClaudioSalvatoreArcidiacono
2 of 3 tasks
ENH: Passing a single value to
.describe(percentiles = [0.25])
returns 25th- and 50th-percentile
Enhancement
good first issue
#60550
opened Dec 12, 2024 by
ZenithClown
3 tasks done
Missing check if the renamed column is listed under self._convert_dates() before referring to it leads to a KeyError.
#60536
opened Dec 10, 2024 by
seppliv
Initialize empty DataFrame with dataclass
Enhancement
Needs Triage
Issue that has not been reviewed by a pandas team member
#60530
opened Dec 9, 2024 by
brandonchinn178
1 of 3 tasks
BUG: multi-index on columns with bool level values does not roundtrip through parquet
Bug
IO Parquet
parquet, feather
Upstream issue
Issue related to pandas dependency
#60508
opened Dec 6, 2024 by
zpincus
3 tasks done
ENH: How about let pprint_thing print Real instance according to display.precision
Enhancement
Output-Formatting
__repr__ of pandas objects, to_string
#60503
opened Dec 6, 2024 by
miba2020
3 tasks
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