docs: def add_blacklisted_directories(self,
                                      directories,
                                      rm_black_dirs_from_stored_dirs=True):
          """
          Adds `directories` to be blacklisted. Blacklisted directories will not
          be returned or searched recursively when calling the
          `collect_directories` method.
  
          `directories` may be a single instance or an iterable. Recommend
          passing in absolute paths, but method will try to convert to absolute
          paths based on the current working directory.
  
          If `remove_from_stored_directories` is true, all `directories`
          will be removed from internal state.
          """
          add_black_dirs = self.directory_manager.add_blacklisted_directories
          add_black_dirs(directories, rm_black_dirs_from_stored_dirs)