iemejia opened a new pull request, #3922: URL: https://github.com/apache/avro/pull/3922
## What Backports the Python tooling modernization from [AVRO-4232](https://issues.apache.org/jira/browse/AVRO-4232) (#3658) to `branch-1.12`. ## Why The Java interop workflow (`test-lang-java.yml`) on `branch-1.12` runs `uv sync --frozen` in `lang/py`, but that workflow change was previously backported **without** the accompanying `lang/py` migration. There was no `uv.lock` and no `[project]` table in `pyproject.toml`, so `uv sync --frozen` failed immediately and the workflow was red. ## Changes - Migrate `lang/py` from tox/setuptools to **uv + ruff** - Add `lang/py/uv.lock` and `[project]` / `[dependency-groups]` to `pyproject.toml` - Remove `tox.ini` and `setup.cfg` - Update `build.sh` (ruff / coverage / mypy targets) - Convert `test-lang-py.yml` to uv (drops Python 3.9 from CI, adds 3.14 — matches `main`) - Exclude `lang/py/uv.lock` from the RAT license check (`pom.xml`) ### branch-1.12 specifics - `pyproject.toml` version pinned to **1.12.2** (matches `share/VERSION.txt`) - `[tool.setuptools.packages.find] include = ["avro*"]` to fix flat-layout "multiple top-level packages" discovery error ## Verification (local) - `uv sync --frozen` ✅ - `ruff check` / `ruff format --diff` ✅ - `mypy avro/` — no issues ✅ - `./build.sh coverage` — 561 tests pass (1 skipped) ✅ - `./build.sh interop-data-generate` — produces null/deflate/bzip2/snappy/zstandard variants ✅ ## Note This drops **Python 3.9** from CI (`requires-python = ">=3.10"`), consistent with `main`. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
