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BUG: Preserve column names in DataFrame.from_records when nrows=0

DataFrameDataFrame data structureDataFrame data structure

Status: Merged (completed).

pandas-dev/pandasnumber 62085

#62085 In pandas-dev/pandas;

· by yuanx749 was closed on Aug 11, 2025

· 

3.0

BUG: Fix tz_localize(None) with Arrow timestamp

Arrowpyarrow functionalitypyarrow functionality

TimezonesTimezone data dtypeTimezone data dtype

Status: Merged (completed).

pandas-dev/pandasnumber 62076

#62076 In pandas-dev/pandas;

· by yuanx749 was closed on Aug 11, 2025

· 

3.0

BUG: Fix infer_dtype result for complex with pd.NA

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

Status: Merged (completed).

pandas-dev/pandasnumber 61977

#61977 In pandas-dev/pandas;

· by yuanx749 was closed on Jul 28, 2025

· 

3.0

BUG: Assigning boolean series with boolean indexer

Bug

IndexingRelated to indexing on series/frames, not to indexes themselvesRelated to indexing on series/frames, not to indexes themselves

PDEP6-relatedrelated to PDEP6 (not upcasting during setitem-like Series operations)related to PDEP6 (not upcasting during setitem-like Series operations)

Status: Merged (completed).

pandas-dev/pandasnumber 61743

#61743 In pandas-dev/pandas;

· by yuanx749 was closed on Jul 1, 2025

· 

3.0

BUG: Fix inconsistency of converting empty categorical with dtype_backend='pyarrow'

CategoricalCategorical Data TypeCategorical Data Type

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

Status: Merged (completed).

pandas-dev/pandasnumber 61131

#61131 In pandas-dev/pandas;

· by yuanx749 was closed on Mar 17, 2025

· 

3.0

BUG: fix combine_first reorders columns

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Merged (completed).

pandas-dev/pandasnumber 60791

#60791 In pandas-dev/pandas;

· by yuanx749 was closed on Jan 27, 2025

· 

3.0

BUG: fix ValueError when printing a Series with DataFrame in its attrs

metadata_metadata, .attrs_metadata, .attrs

Output-Formatting__repr__ of pandas objects, to_string__repr__ of pandas objects, to_string

Status: Merged (completed).

pandas-dev/pandasnumber 60574

#60574 In pandas-dev/pandas;

· by yuanx749 was closed on Dec 16, 2024

· 

3.0

DOC: fix broken link in Resampler.bfill

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 60524

#60524 In pandas-dev/pandas;

· by yuanx749 was closed on Dec 9, 2024

· 

3.0

BUG: ValueError when printing a DataFrame with DataFrame in its attrs

metadata_metadata, .attrs_metadata, .attrs

Output-Formatting__repr__ of pandas objects, to_string__repr__ of pandas objects, to_string

Status: Merged (completed).

pandas-dev/pandasnumber 60459

#60459 In pandas-dev/pandas;

· by yuanx749 was closed on Dec 3, 2024

· 

3.0

BUG: fix NameError raised when specifying dtype with string having "[pyarrow]" while PyArrow is not installed

Arrowpyarrow functionalitypyarrow functionality

Status: Merged (completed).

pandas-dev/pandasnumber 60413

#60413 In pandas-dev/pandas;

· by yuanx749 was closed on Nov 27, 2024

· 

3.0

BUG: fix to_datetime with np.datetime64[ps] giving wrong conversion

Status: Merged (completed).

pandas-dev/pandasnumber 60342

#60342 In pandas-dev/pandas;

· by yuanx749 was closed on Nov 20, 2024

· 

3.0

DOC: fix docstring of DataFrame.to_latex, double curly braces to single

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 60165

#60165 In pandas-dev/pandas;

· by yuanx749 was closed on Nov 1, 2024

· 

3.0