teng-lin/notebooklm-py v0.7.3 on GitHub

Maintenance patch on the 0.7.x line (backports from main, ahead of the v0.8.0 breaking release).

Markdown (.md) uploads no longer fail on Python 3.10 (backport of
#1628; fixes #1627). mimetypes.guess_type returns None for .md on
Python 3.10 and on hosts without a populated /etc/mime.types, so the upload
fell back to application/octet-stream; NotebookLM could not infer a parser
and processing failed server-side (status=ERROR), surfacing as
"Error uploading source" / SourceProcessingError. .md/.markdown are now
pinned to text/markdown before the opaque fallback.
Clearer error when NotebookLM redirects to its region / anti-abuse access
gate (backport of #1630). A redirect to notebooklm.google is now
classified and surfaced with an actionable message instead of an opaque
failure.
Interactive notebooklm login no longer hangs 5 minutes and silently
fails to save auth (backport of #1700; fixes #1697). The login-success
detector used Playwright's default wait_until="load", but
notebooklm.google.com is a streaming SPA that never fires the load event
(readyState stays interactive), so the wait blocked until timeout even
though sign-in had succeeded — printing "Login not detected within 5 minutes"
and never writing storage_state.json. The initial navigation and the
success detector now pass wait_until="commit" (the same level the existing
cookie-forcing navigations already use), so login is detected as soon as the
authenticated host is reached.

PyPI: pip install notebooklm-py==0.7.3

Full changelog: v0.7.2...v0.7.3