text: #!/usr/bin/env python
  
  import os
  import sys
  
  from decouple import config
  
  
  if __name__ == "__main__":
      settings_module = config("DJANGO_SETTINGS_MODULE", default=None)
  
      if sys.argv[1] == "test":
          if settings_module:
              print(
                  "Ignoring config('DJANGO_SETTINGS_MODULE') because it's test. "
                  "Using 'wikibook.settings.test'"
              )
          os.environ.setdefault("DJANGO_SETTINGS_MODULE", "wikibook.settings.test")
      else:
          if settings_module is None:
              print(
                  "Error: no DJANGO_SETTINGS_MODULE found. Will NOT start devserver. "
                  "Remember to create .env file at project root. "
                  "Check README for more info."
              )
              sys.exit(1)
          os.environ.setdefault("DJANGO_SETTINGS_MODULE", settings_module)
  
      from django.core.management import execute_from_command_line
  
      execute_from_command_line(sys.argv)
  