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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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ENH: new method Issue that has not been reviewed by a pandas team member
Series.struct.assign
to allow adding sub-fields to a struct
Enhancement
Needs Triage
#59014
opened Jun 14, 2024 by
tswast
1 of 3 tasks
BUG: Reading large CSV files with Issue that has not been reviewed by a pandas team member
pyarrow
when values contain newline character.
Bug
Needs Triage
#59009
opened Jun 13, 2024 by
matteosantama
2 of 3 tasks
BUG: Accessing a row with loc recasts dtype and can cause values to change depending on other columns
API Design
Dtype Conversions
Unexpected or buggy dtype conversions
Needs Discussion
Requires discussion from core team before further action
#59008
opened Jun 13, 2024 by
ceesem
3 tasks done
ENH: Pandas Tensor Data Type
Enhancement
ExtensionArray
Extending pandas with custom dtypes or arrays.
Needs Discussion
Requires discussion from core team before further action
#59006
opened Jun 13, 2024 by
bionicles
1 of 3 tasks
BUG: HDFStore doesn't save datetime64[s] right
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#59004
opened Jun 13, 2024 by
caballerofelipe
3 tasks done
BUG: None value in MultiIndex can't be found
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#59003
opened Jun 13, 2024 by
MentalMegalodon
2 of 3 tasks
API: timestamp resolution inference - default to one unit (if possible) instead of being data-dependent?
Non-Nano
datetime64/timedelta64 with non-nanosecond resolution
Timeseries
Timestamp
pd.Timestamp and associated methods
#58989
opened Jun 12, 2024 by
jorisvandenbossche
BUG: Issue that has not been reviewed by a pandas team member
Series.combine_first
replaces None
with NaN
at index not provided by other
Bug
Needs Triage
#58977
opened Jun 11, 2024 by
michaelpradel
3 tasks done
BUG: index Issue that has not been reviewed by a pandas team member
to_period
- to_timestamp
round trip with freq
argument fails specifically with period-start
frequencies
Bug
Needs Triage
#58974
opened Jun 10, 2024 by
fkiraly
2 of 3 tasks
BUG: Related to the Index class or subclasses
Regression
Functionality that used to work in a prior pandas version
setops
union, intersection, difference, symmetric_difference
Index.difference
is returning too many values
Bug
Index
BUG: Issue that has not been reviewed by a pandas team member
interval_range
ignores type of start
(regression from pandas 2.2.2)
Bug
Needs Triage
#58964
opened Jun 9, 2024 by
michaelpradel
2 of 3 tasks
PERF: 100% CPU utilization with matplotlib (macosx)
Needs Triage
Issue that has not been reviewed by a pandas team member
Performance
Memory or execution speed performance
#58963
opened Jun 9, 2024 by
cinsk
2 of 3 tasks
Potential performance regression with "CLN: enforce deprecation of frequencies deprecated for offsets"
Performance
Memory or execution speed performance
Regression
Functionality that used to work in a prior pandas version
#58962
opened Jun 8, 2024 by
DeaMariaLeon
DOC: Searching DataFrame.eval( blocks me from the documentation
Docs
Web
pandas website
#58955
opened Jun 7, 2024 by
Aloqeely
1 task done
BUG: Column of dtype Categorical in DataFrame encounters error when taking a row that includes nan in the column
Bug
Categorical
Categorical Data Type
Indexing
Related to indexing on series/frames, not to indexes themselves
#58954
opened Jun 7, 2024 by
cinntamani
2 of 3 tasks
BUG: FutureWarning when following documentation
Docs
Needs Info
Clarification about behavior needed to assess issue
PDEP6-related
related to PDEP6 (not upcasting during setitem-like Series operations)
#58952
opened Jun 6, 2024 by
matthewsqor
3 tasks done
BUILD:
Build
Library building on various platforms
Needs Info
Clarification about behavior needed to assess issue
#58944
opened Jun 6, 2024 by
chandan62
1 task done
BUG: default value for dtype_backend is not applied by default
Docs
Dtype Conversions
Unexpected or buggy dtype conversions
Missing-data
np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#58938
opened Jun 5, 2024 by
pumpkinlink
2 of 3 tasks
ENH: add "right" argument to "qcut", like "cut" has
cut
cut, qcut
Enhancement
#58933
opened Jun 5, 2024 by
dwayne298
1 of 3 tasks
QST:
Needs Triage
Issue that has not been reviewed by a pandas team member
Usage Question
#58930
opened Jun 5, 2024 by
phan480
2 tasks done
BUG: .mode(dropna=False) doesn't work with nullable integers
Bug
NA - MaskedArrays
Related to pd.NA and nullable extension arrays
#58926
opened Jun 5, 2024 by
theemathas
2 of 3 tasks
BUG: Index containing NA behaves absolutely unpredictably when length exceeds 128
Bug
Needs Triage
Issue that has not been reviewed by a pandas team member
#58924
opened Jun 4, 2024 by
avm19
2 of 3 tasks
BUG: inconsistency in the behaviour of Issue that has not been reviewed by a pandas team member
DatetimeIndex.is_year_start
on the frequency "BYS"
Bug
Needs Triage
#58920
opened Jun 4, 2024 by
natmokval
3 tasks done
BUG: Issue that has not been reviewed by a pandas team member
<Framelike>.__contains__(<unhashable>)
errors
Bug
Needs Triage
#58909
opened Jun 3, 2024 by
NickCrews
3 tasks done
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