old_contents: import os
  import sys
  sys.path.insert(0, os.getcwd())
  sys.path.insert(0, os.path.join(os.getcwd(), os.pardir))
  #noinspection PyUnresolvedReferences
  from settings import *
new_contents: import os
  import sys
  sys.path.insert(0, os.getcwd())
  sys.path.insert(0, os.path.join(os.getcwd(), os.pardir))
  #noinspection PyUnresolvedReferences
  from .settings import *
subject: fix import in settings_docs