manage.py

#!/usr/bin/env python
import os
import sys

if __name__ == "__main__":
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")
    try:
        from django.core.management import execute_from_command_line
    except ImportError as exc:
        raise ImportError(
            "Couldn't import Django. Are you sure it's installed and "
            "available on your PYTHONPATH environment variable? Did you "
            "forget to activate a virtual environment?"
        ) from exc

    if "test" in sys.argv:
        import logging

        from django.conf import settings

        logging.disable(logging.CRITICAL)
        settings.DEBUG = False
        settings.TEMPLATES[0]["OPTIONS"]["debug"] = True  # for Coverage
        settings.PASSWORD_HASHERS = [
            "django.contrib.auth.hashers.MD5PasswordHasher",
        ]
        settings.DATABASES = {
            "default": {
                "ENGINE": "django.db.backends.sqlite3",
                "NAME": "test_database",
            }
        }
        settings.MIDDLEWARE = [
            "django.contrib.sessions.middleware.SessionMiddleware",
            "django.middleware.locale.LocaleMiddleware",
            "django.middleware.common.CommonMiddleware",
            "django.middleware.csrf.CsrfViewMiddleware",
            "django.contrib.auth.middleware.AuthenticationMiddleware",
            "django.contrib.messages.middleware.MessageMiddleware",
        ]

    execute_from_command_line(sys.argv)