fix: Fix python refetching wheels from S3

[pyranota]

Important

Adds creation of .valid.windmill file in handle_python_reqs() to indicate successful Python wheel installation, preventing unnecessary reinstalls.

• Behavior:
  • In handle_python_reqs() in python_executor.rs, a file .valid.windmill is created after successful installation of Python wheels to indicate validity.
  • If file creation fails, logs an error with workspace and job IDs.
• Error Handling:
  • Logs error to Sentry if .valid.windmill file creation fails, including workspace and job IDs.

^{This description was created by for b5cd14a. It will automatically update as commits are pushed.}

[cloudflare-workers-and-pages]

Deploying windmill with    Cloudflare Pages

Latest commit:	b5cd14a
Status:	✅  Deploy successful!
Preview URL:	https://b84176a9.windmill.pages.dev
Branch Preview URL:	https://fix-py-refetching-from-s3.windmill.pages.dev

View logs

[ellipsis-dev]

👍 Looks good to me! Reviewed everything up to b5cd14a in 53 seconds

More details

• Looked at 23 lines of code in 1 files
• Skipped 0 files when reviewing.
• Skipped posting 1 drafted comments based on config settings.

1. backend/windmill-worker/src/python_executor.rs:2170

• Draft comment:
  Avoid using newline characters within the format string in tracing::error! to prevent formatting issues. Consider using multiple arguments instead.
• Reason this comment was not posted:
  Decided after close inspection that this draft comment was likely wrong and/or not actionable:
  The comment points out a real issue - using newlines in format strings can make logs harder to parse and less consistent. However, this is a relatively minor code quality issue that doesn't affect functionality. The suggestion to use multiple arguments is also not clearly better since it would make the code more verbose.
  The comment may be too pedantic - while it points out a real issue, the current format is readable and works fine. The suggested change could actually make the code less readable.
  While the comment identifies a real logging best practice, the benefit of changing this is minimal and could reduce readability. The current format clearly expresses the error message's intent.
  Delete this comment since it suggests a change that would provide minimal benefit while potentially making the code less readable.

Workflow ID: wflow_5m9YCvHZUh65EOnx

---

You can customize Ellipsis with 👍 / 👎 feedback, review rules, user-specific overrides, quiet mode, and more.