Search results

BLD: Windows nightlies are missing from scientific-python-nightly-wheels

Status: Open.

#63430 In pandas-dev/pandas;

· bashtage opened on Dec 19, 2025

BUG: <code>NotImplementedError: eq not implemented for &lt;class 'range'&gt;</code> when comparing <code>columns</code> and <code>range</code> in pandas 3.0.0rc0

Arrowpyarrow functionalitypyarrow functionality

Bug

Numeric OperationsArithmetic, Comparison, and Logical operationsArithmetic, Comparison, and Logical operations

StringsString extension data type and string dataString extension data type and string data

Status: Open.

#63429 In pandas-dev/pandas;

· harupy opened on Dec 19, 2025

·  

3.0

DOC: Add Chinese version of README (README_zh.md)

Docs

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

Status: Open.

#63428 In pandas-dev/pandas;

· xingyubobo33333 opened on Dec 19, 2025

BUG: Failing to set list of <code>pd.NaT</code> on column of dataframe of type datetime64[us]

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

RegressionFunctionality that used to work in a prior pandas versionFunctionality that used to work in a prior pandas version

Timestamppd.Timestamp and associated methodspd.Timestamp and associated methods

Status: Open.

#63420 In pandas-dev/pandas;

· loicdiridollou opened on Dec 19, 2025

·  

3.0

BUG: pd.to_datetime with low-reso unit and high-reso origin

Bug

Timestamppd.Timestamp and associated methodspd.Timestamp and associated methods

Status: Open.

#63419 In pandas-dev/pandas;

· jbrockmendel opened on Dec 19, 2025

ENH: Add read/write support for the Vortex columnar format

Enhancement

IO Format RequestRequest for a new format to support.Request for a new format to support.

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

Status: Open.

#63418 In pandas-dev/pandas;

· d33bs opened on Dec 18, 2025

PERF/API: arithmetic result.index.dtype with mismatched-dtype equal-values indexes

Bug

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

Status: Open.

#63417 In pandas-dev/pandas;

· jbrockmendel opened on Dec 18, 2025

DOC: Show source link in documentation appears broken

Docs

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

Status: Open.

#63415 In pandas-dev/pandas;

· benrutter opened on Dec 18, 2025

DEP: Drop NumPy 1.26 support

DependenciesRequired and optional dependenciesRequired and optional dependencies

Status: Open.

#63403 In pandas-dev/pandas;

· rhshadrach opened on Dec 17, 2025

·  

3.1

Constructor with invalid unicode: automatically fall back to object dtype?

StringsString extension data type and string dataString extension data type and string data

Status: Open.

#63396 In pandas-dev/pandas;

· jorisvandenbossche opened on Dec 17, 2025

·  

3.0

REGR: registered accessors are no longer cached per DataFrame

Accessorsaccessor registration mechanism (not .str, .dt, .cat)accessor registration mechanism (not .str, .dt, .cat)

Needs DiscussionRequires discussion from core team before further actionRequires discussion from core team before further action

Status: Open.

#63393 In pandas-dev/pandas;

· jorisvandenbossche opened on Dec 17, 2025

·  

3.0

BUG: string replace results in invalid regular expression: invalid perl operator: (?&lt;=

Arrowpyarrow functionalitypyarrow functionality

StringsString extension data type and string dataString extension data type and string data

Status: Open.

#63385 In pandas-dev/pandas;

· jorisvandenbossche opened on Dec 16, 2025

·  

3.0