Antoine Pitrou

[Protocol] Make Column.get_buffers() docstring more explicit

16

Several implementations got ``Column.get_buffers()`` wrong by assuming the buffers dtypes would be the same as the column dtype. Clarify to eliminate any ambiguity. See https://github.com/apache/arrow/issues/37598 for example. Closes #273

[Archery] Avoid relying on internal setuptools_scm API

1

### Describe the bug, including details regarding any error messages, version, and platform. The Crossbow submission routines depend on an unstable setuptools_scm API that forces us to pin the setuptools_scm...

[C++][Parquet] Expand ParquetVersion enum values

2

### Describe the enhancement requested The latest released Parquet format version is 2.10.0, but our ParquetVersion enum only goes up to 2.6.0. We should fill in the missing values. For...

### Describe the bug, including details regarding any error messages, version, and platform. The integration test runner displays skipped tests like this: ``` 2023-10-25T08:23:41.7618109Z ====================================================================== 2023-10-25T08:23:41.7618808Z ====================================================================== 2023-10-25T08:23:41.7619627Z Testing file...

[CI] Reduce the number of Azure Pipeline jobs

3

### Describe the enhancement requested Crossbow execution resources on Azure Pipelines are scarce, while they are quite ample on Github Actions. It would therefore be probably beneficial to move most...

DRAFT: Parquet 3 metadata with decoupled column metadata

15

### Parquet 3 metadata proposal This is a very rough attempt at solving the problem of `FileMetadata` footprint and decoding cost, especially for Parquet files with many columns (think tens...

PIPX_DEFAULT_PYTHON not as flexible as `--python`

5

**Describe the bug** While `--python` allows flexible ways of specifying the desired interpreter (by version, by path...), the environment variable `PIPX_DEFAULT_PYTHON` only allows a full path to the Python executable....

[Python][Packaging] Enable free-threaded wheels on Windows

2

### Describe the enhancement requested Free-threaded wheels on Windows were blocked on the availability of NumPy packages. Those are now available in https://anaconda.org/scientific-python-nightly-wheels/numpy/files Reference: https://github.com/numpy/numpy/issues/26157#issuecomment-2414471900 ### Component(s) Packaging, Python

DRAFT: Extension types

5

### Rationale for this change ### What changes are included in this PR? ### Do these changes have PoC implementations?

Fixes for PyArrow

3

Assorted fixes and improvements: * ensure the entire test suite passes under Linux * add `--no-patch` option to disable the DLL search path patching logic * add `--mangle-only` option to...