message: go: Also create parents when creating the .go folder.
diff: @@ -230,8 +230,8 @@ class Toolkit:
  @property
  def path(self):
  - if self.__path and not os.path.exists(self.__path):
  - os.mkdir(self.__path)
  + if self.__path:
  + os.makedirs(self.__path, exist_ok = True)
  return self.__path
  @property
  