Chunk preview

[inducer]

No description provided.

[Copilot]

Pull request overview

This PR updates course/static page chunk rendering so that markup expansion/rendering happens against the currently selected course commit (including preview commits), rather than always using the active course commit.

Changes:

• Pass pctx.course_commit_sha into get_processed_page_chunks() from course and static page views.
• Extend get_processed_page_chunks() to accept a commit_sha and use it when calling markup_to_html().
• Adjust the preview-commit-missing error message and update the basedpyright baseline accordingly.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
course/views.py	Ensures the selected course commit SHA (active or preview) is used when producing rendered chunk HTML.
course/content.py	Threads commit SHA into chunk rendering via markup_to_html() and modifies the preview-commit error message.
.basedpyright/baseline.json	Removes now-unneeded pyright baseline entries after the signature/type changes.

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[Copilot]

get_processed_page_chunks opens a new git repo via get_course_repo(course) inside the list comprehension, which means a repo instance is created (and never explicitly closed) once per chunk. This is inefficient and can leak file handles; consider opening the repo once (e.g., with get_course_repo(course) as repo:) and reusing it for all chunks, or accepting an already-open repo (like pctx.repo) as a parameter.