library · inferred from evidence
Authlib
A library providing authentication and OAuth integration for Python applications.
- ModuleNotFoundError: No module named 'oauthlib'
Explains why `import oauthlib` throws ModuleNotFoundError and how to fix it with `pip install oauthlib`. Use when oauthlib is missing, often surfacing through requests-oauthlib or authlib. Not for OAuth flow errors.
- ModuleNotFoundError: No module named 'oauth2_provider'
Explains why `import oauth2_provider` throws ModuleNotFoundError and how to fix it with `pip install django-oauth-toolkit`. Use when the import fails on a fresh environment. Not for OAuth2 provider configuration errors.