manage.py

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

if __name__ == "__main__":
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "cms.settings")
    # os.environ.setdefault("TESTING", "True")

    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
    execute_from_command_line(sys.argv)