Search results

BUG: Pandas resets counter when using filterwarning "once"

Bug

Closing CandidateMay be closeable, needs more eyeballsMay be closeable, needs more eyeballs

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

Status: Open.

#60664 In pandas-dev/pandas;

· StrawberryOwl opened on Jan 6, 2025

BUG: multi-index on columns with bool level values does not roundtrip through parquet

Bug

IO Parquetparquet, featherparquet, feather

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

Status: Open.

#60508 In pandas-dev/pandas;

· zpincus opened on Dec 6, 2024

BUG: timedeltas.pyx.c varies between builds

Bug

Closing CandidateMay be closeable, needs more eyeballsMay be closeable, needs more eyeballs

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

Status: Open.

#60078 In pandas-dev/pandas;

· bmwiedemann opened on Oct 21, 2024

BUILD: pandas fails to install with python-freethreading 3.13.0 final release

BuildLibrary building on various platformsLibrary building on various platforms

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

Usage Question

Status: Open.

#60016 In pandas-dev/pandas;

· djakubiec opened on Oct 10, 2024

BUG: pyarrow dtype_backend incorrectly loads columns (from parquet) when the data stored is a list of structs and one of the struct fields has only None/null values

Arrowpyarrow functionalitypyarrow functionality

Bug

IO Parquetparquet, featherparquet, feather

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

Status: Open.

#58867 In pandas-dev/pandas;

· kbuma opened on May 30, 2024

BUG: np.where called with ps.Series returns np.array instead of pd.Series

Bug

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

Status: Open.

#58329 In pandas-dev/pandas;

· domsmrz opened on Apr 19, 2024

BUG: pyarrow dictionary type ordered argument not respected

Arrowpyarrow functionalitypyarrow functionality

Bug

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

pyarrow dtype retentionop with pyarrow dtype -> expect pyarrow resultop with pyarrow dtype -> expect pyarrow result

Status: Open.

#58152 In pandas-dev/pandas;

· WillAyd opened on Apr 4, 2024

BUG: pyarrow.Array.from_pandas converts empty timestamp[s][pyarrow, UTC] pandas Series to ChunkedArray, not TimestampArray

Arrowpyarrow functionalitypyarrow functionality

Bug

TimezonesTimezone data dtypeTimezone data dtype

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

Status: Open.

#57840 In pandas-dev/pandas;

· Wainberg opened on Mar 14, 2024

BUG: Selecting columns from a DataFrame affects display of warnings

Bug

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

WarningsWarnings that appear or should be added to pandasWarnings that appear or should be added to pandas

Status: Open.

#57054 In pandas-dev/pandas;

· EBurtonRod opened on Jan 24, 2024

BUG: read_csv with pyarrow engine treats newlines in quotes as newline when they should be ignored

Arrowpyarrow functionalitypyarrow functionality

Bug

IO CSVread_csv, to_csvread_csv, to_csv

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

Status: Open.

#56396 In pandas-dev/pandas;

· greerreNFL opened on Dec 8, 2023

BUG: Pyarrow backend fails to export index with timezone ArrowInvalid exception

Arrowpyarrow functionalitypyarrow functionality

Bug

TimezonesTimezone data dtypeTimezone data dtype

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

Status: Open.

#56282 In pandas-dev/pandas;

· mattharrison opened on Dec 1, 2023

BUG: Incorrect stack traceback when try except finally is used in jupyter notebooks.

Bug

Upstream issueIssue related to pandas dependencyIssue related to pandas dependency

Status: Open.

#56279 In pandas-dev/pandas;

· dvorst opened on Dec 1, 2023