new_contents: # coding=utf-8
  """This is a script for running pytest from the command line.
  
  This script exists so that the project directory gets added to sys.path, which
  prevents us from accidentally testing the globally installed willie version.
  
  pytest_run.py
  Copyright 2013, Ari Koivula, <ari@koivu.la>
  Licensed under the Eiffel Forum License 2.
  
  http://willie.dfbta.net
  """
  
  if __name__ == "__main__":
      import sys
      import pytest
      returncode = pytest.main()
      sys.exit(returncode)
  
subject: Add a script for running pytest with the correct sys.path.