feberbo opened a new pull request, #71690: URL: https://github.com/apache/airflow/pull/71690
## Summary Provider dependency generation parses Python source files using the platform default text encoding. On Windows this is commonly `cp1252`, which can fail on valid UTF-8 provider files and abort dependency-cache generation. Use Python's `tokenize.open()` when reading provider source. It honors PEP 263 encoding declarations and uses Python's standard UTF-8 default, while preserving support for files using another declared encoding. Add a regression test for a Latin-1 source file. ## Testing - Ruff format and check passed. - `uv run --project scripts pytest scripts/tests/ci/prek/test_common_prek_utils.py -q -k TestGetImportsFromFile` — 8 passed. --- ##### Was generative AI tooling used to co-author this PR? - [X] Yes — Codex (GPT-5) Generated-by: Codex (GPT-5) following [the guidelines](https://github.com/apache/airflow/blob/main/contributing-docs/05_pull_requests.rst#gen-ai-assisted-contributions) -- 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]
