new_contents: #!/usr/bin/env python
  import os
  import sys
  
  os.environ['DJANGO_SETTINGS_MODULE'] = 'tests.settings'
  
  from django.test.utils import get_runner
  from django.conf import settings
  import django
  
  if django.VERSION >= (1, 7):
      django.setup()
  
  
  def runtests():
      TestRunner = get_runner(settings)
      test_runner = TestRunner(verbosity=1, interactive=True)
      failures = test_runner.run_tests(['tests'])
      sys.exit(bool(failures))
  
  
  if __name__ == '__main__':
      runtests()
  
subject: Add test runner