Multiple Django Packages not added to requirements.txt

I'm working on a Django project and the tools doesn't recognise a few of the packages.
For example:

1. django-debug-toolbar
2. django-bootstrap-datepicker-plus
3. frictionless
and many more

Start by reproducing the report with a Django project that imports django-debug-toolbar, django-bootstrap-datepicker-plus, and frictionless, then inspect how pipreqs resolves those imports to package names. Done means the generated requirements.txt includes the reported packages and the behavior is covered by a regression test.

Written by the indexing model from the issue text.