old_contents: import random
  import string
  
  SECRET_KEY = ''.join(random.sample(string.printable, 32))
  SQLALCHEMY_DATABASE_URI = 'postgres://radar:{{ db_password }}@{{ db_host }}/radar'
  BASE_URL = 'http://localhost/#'
  
new_contents: import random
  import string
  
  SECRET_KEY = ''.join(random.sample(string.printable, 32))
  SQLALCHEMY_DATABASE_URI = 'postgres://radar@localhost/radar'
  BASE_URL = 'http://localhost/#'
  
subject: Fix packaged settings.py