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tadeja bfc9cdb2cc GH-50037: [Python] test_table_uses_memory_pool flaky on macOS 14 job (#50045 )

### Rationale for this change
Fixes #50037 

### What changes are included in this PR?
Add `gc.collect()` before `prior_allocation = pa.total_allocated_bytes()` in `test_table_uses_memory_pool`
and also add to `_check_to_pandas_memory_unchanged` helper with the same pattern.
Same fix as #44793

### Are these changes tested?
Not reproduced locally yet.

### Are there any user-facing changes?
No.
* GitHub Issue: #50037

Authored-by: Tadeja Kadunc <tadeja.kadunc@gmail.com>
Signed-off-by: Raúl Cumplido <raulcumplido@gmail.com>

2026-06-08 18:28:47 +02:00

_build_backend

GH-36411: [Python] Use scikit-build-core as build backend for PyArrow and get rid of setup.py (#49259 )

2026-03-09 09:47:21 +01:00

benchmarks

GH-45619: [Python] Use f-string instead of string.format (#45629 )

2025-05-12 14:34:49 +02:00

examples

GH-49518: [CI] Do not override HOME to empty on build_conda.sh for minimal_build (#49519 )

2026-03-16 12:37:54 +01:00

pyarrow

GH-50037: [Python] test_table_uses_memory_pool flaky on macOS 14 job (#50045 )

2026-06-08 18:28:47 +02:00

pyarrow-stubs/pyarrow

GH-49102: [CI] Add type checking infrastructure and CI workflow for type annotations (#48618 )

2026-02-09 19:47:45 +01:00

scripts

GH-49522: [CI] Update chrome_version for emscripten job to latest stable (v148) (#49523 )

2026-05-11 20:39:39 +09:00

.coveragerc

ARROW-2574: [Python] Add Cython and Python code coverage

2018-05-17 16:21:47 +02:00

.gitignore

GH-36411: [Python] Use scikit-build-core as build backend for PyArrow and get rid of setup.py (#49259 )

2026-03-09 09:47:21 +01:00

cmake_modules

ARROW-1535: [Python] Enable sdist tarballs to be installed

2017-10-08 21:09:03 -04:00

CMakeLists.txt

MINOR: [Release] Update versions for 25.0.0-SNAPSHOT

2026-04-21 11:35:33 +02:00

LICENSE.txt

GH-36411: [Python] Use scikit-build-core as build backend for PyArrow and get rid of setup.py (#49259 )

2026-03-09 09:47:21 +01:00

MANIFEST.in

GH-49234: [CI][Python] Nightly sdist job fails due to missing update_stub_docstrings.py file (#49235 )

2026-02-13 12:05:33 +01:00

NOTICE.txt

GH-36411: [Python] Use scikit-build-core as build backend for PyArrow and get rid of setup.py (#49259 )

2026-03-09 09:47:21 +01:00

pyproject.toml

MINOR: [Release] Update versions for 25.0.0-SNAPSHOT

2026-04-21 11:35:33 +02:00

README.md

MINOR: [Docs] Change Conda PyArrow badge to Anaconda's official one (#48390 )

2025-12-10 09:30:50 +09:00

requirements-build.txt

GH-36411: [Python] Use scikit-build-core as build backend for PyArrow and get rid of setup.py (#49259 )

2026-03-09 09:47:21 +01:00

requirements-test.txt

GH-49184: [CI] AMD64 macOS 15-intel Python 3 consistently times out (#49189 )

2026-02-12 17:42:04 +01:00

requirements-wheel-build.txt

GH-36411: [Python] Use scikit-build-core as build backend for PyArrow and get rid of setup.py (#49259 )

2026-03-09 09:47:21 +01:00

requirements-wheel-test.txt

GH-49967: [Python][CI] Raise oldest NumPy wheel-test requirement to a patched release (#49965 )

2026-05-19 09:40:11 +02:00

setup.cfg

GH-49227: [Python] Deprecate pyarrow.gandiva (#49637 )

2026-04-02 09:50:27 +02:00

README.md

Python library for Apache Arrow

This library provides a Python API for functionality provided by the Arrow C++ libraries, along with tools for Arrow integration and interoperability with pandas, NumPy, and other software in the Python ecosystem.

Installing

Across platforms, you can install a recent version of pyarrow with the conda package manager:

conda install pyarrow -c conda-forge

On Linux, macOS, and Windows, you can also install binary wheels from PyPI with pip:

pip install pyarrow

If you encounter any issues importing the pip wheels on Windows, you may need to install the latest Visual C++ Redistributable for Visual Studio.

Development

See Python Development in the documentation subproject.

Building the documentation

See documentation build instructions in the documentation subproject.