[BUG] Call to undefined member of django_app.models is not detected

[russnes]

Describe the bug Prospector does not identify calls to undefined members of modules.

To Reproduce I've created a very simple django project from scratch, with a single app. This app has a single model, and a single view.

I have uploaded the entire project to my Github, and linking to a a specific commit for reference here.

As you can see below, I would expect there to be two linting errors.

1. One from calling my_func() with the wrong number of arguments.
2. The second from calling models.doesnotexist().

myapp.views.py

from rest_framework import status, views
from rest_framework.response import Response
from . import models


def my_func(a):
    print(a)


class MyView(views.APIView):
    def get(self, request):
        user_id = request.user
        print(user_id)
        all_models = models.MyModel.objects.all()
        print(all_models)

        my_func(1, 1)
        models.doesnotexist()

        return Response(data={"status": "Success!"}, status=status.HTTP_200_OK)

I run prospector as follows, from the folder that contains manage.py:

DJANGO_SETTINGS_MODULE=prospector_test.settings prospector

But I only get these errors, two of them are unrelated:

manage.py
Line: 11
    pylint: import-outside-toplevel / Import outside toplevel (django.core.management.execute_from_command_line) (col 8)

myapp/views.py
Line: 17
    pylint: too-many-function-args / Too many positional arguments for function call (col 8)

prospector_test/settings.py
Line: 23
    dodgy: secret / Possible hardcoded secret key



Check Information
=================
       Started: 2021-10-01 17:28:07.578983
      Finished: 2021-10-01 15:28:13.116161
    Time Taken: -7194.46 seconds
     Formatter: grouped
      Profiles: default, no_doc_warnings, no_test_warnings, strictness_medium, strictness_high, strictness_veryhigh, no_member_warnings
    Strictness: None
Libraries Used: django
     Tools Run: dodgy, mccabe, pep8, profile-validator, pyflakes, pylint
Messages Found: 3

As we can see, the error on Line 17 has been identified, but the error on Line 18 (models.doesnotexist()) has not.

Expected behavior I would expect there to be a Message about the call to:

models.doesnotexist()

Environment (please complete the following information):

• OS: [Linux]
• Tool [pylint-django]
• Prospector version [e.g. 1.5.1]
• Python version [e.g. 3.9.7]