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Backport PR #60454 on branch 2.3.x (String dtype: coerce missing values in indexers for string dtype Index)
Indexing
Related to indexing on series/frames, not to indexes themselves
Missing-data
np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
Strings
String extension data type and string data
ENH: Change default dtype of str.get_dummies() to bool
#60641
opened Jan 2, 2025 by
komo-fr
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3 of 5 tasks
BUG/TST (string dtype): raise proper TypeError in interpolate
Missing-data
np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
Strings
String extension data type and string data
Testing
pandas testing functions or related to the test suite
ENH: Implement cum* methods for PyArrow strings
Arrow
pyarrow functionality
Enhancement
Strings
String extension data type and string data
Transformations
e.g. cumsum, diff, rank
TST(string dtype): Resolve HDF5 xfails in test_round_trip.py
IO HDF5
read_hdf, HDFStore
Strings
String extension data type and string data
TST(string dtype): Resolve HDF5 xfails in test_put.py
IO HDF5
read_hdf, HDFStore
Strings
String extension data type and string data
Update timestamps.pyx
Bug
Timestamp
pd.Timestamp and associated methods
#60624
opened Dec 30, 2024 by
johnasiano
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5 tasks
[WIP] Requires discussion from core team before further action
df.apply: add support for engine='bodo'
Needs Discussion
#60622
opened Dec 30, 2024 by
scott-routledge2
•
Draft
5 tasks
ENH: Make print_thing respect display.precision for Real numbers
Enhancement
Output-Formatting
__repr__ of pandas objects, to_string
#60613
opened Dec 28, 2024 by
aydinomer00
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5 tasks done
TST: Make test_sql.py parallelizable
IO SQL
to_sql, read_sql, read_sql_query
Testing
pandas testing functions or related to the test suite
#60595
opened Dec 20, 2024 by
UmbertoFasci
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2 tasks done
ENH: Add first and last aggregations to Rolling and Expanding
Enhancement
Window
rolling, ewma, expanding
#60579
opened Dec 16, 2024 by
snitish
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5 tasks
BUG: value_counts() check Index with PyArrow categorical columns
Algos
Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff
Arrow
pyarrow functionality
Bug
Categorical
Categorical Data Type
#60569
opened Dec 14, 2024 by
NOBODIDI
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3 of 5 tasks
ENH: removed median percentile to be always included in describe GH #60550
Reduction Operations
sum, mean, min, max, etc.
#60557
opened Dec 13, 2024 by
ZenithClown
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5 tasks done
Use PyWeakref_GetRef and critical section in BlockValuesRefs
Build
Library building on various platforms
Enhancement
Python 3.13
#60540
opened Dec 11, 2024 by
lysnikolaou
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2 tasks done
BUG: Fix DataFrame binary arithmatic operation handling of unaligned …
#60538
opened Dec 11, 2024 by
snitish
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1 of 4 tasks
BUG: df.query("1 == 0.1") failed with UndefinedVariableError: name 'BACKTICK_QUOTED_STRING_1' is not defined
#60531
opened Dec 9, 2024 by
kevkle
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4 of 5 tasks
BUG: Preserve timezone in numpy_dtype for ArrowDtype
#60514
opened Dec 7, 2024 by
Koookadooo
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5 tasks done
BUG: added support for ordered categoricals in kendall/spearman correlation
#60493
opened Dec 4, 2024 by
micheleuap
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5 tasks done
BUG: Groupby sum for object type should be None instead of 0 for all …
#60458
opened Dec 1, 2024 by
snitish
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5 tasks
[BUG FIX] Issue #59459 - Incorrect pandas version when using Gitpod environment. Implemented patch.
#60451
opened Nov 30, 2024 by
brendanm2025
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5 tasks done
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