Guards for Python

I could not find an existing issue listing examples of insufficient guard detection in Python, so I created this one...

example: https://github.com/django/django/blob/c2250cfb80e27cdf8d098428824da2800a18cadf/django/contrib/auth/views.py#L69-L80C35

Start with the linked Django auth/views.py example at lines 69-80 and determine what guard-detection gap it demonstrates. The issue does not name a CodeQL query, test, or completion criteria, so clarify the intended Python coverage and expected examples before estimating implementation work.

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