code: def get_permalink_ids_iter(self):
      '''
      Method to get permalink ids from content. To be bound to the class last
      thing.
      '''
      permalink_id_key = self.settings['PERMALINK_ID_METADATA_KEY']
      permalink_ids = self.metadata.get(permalink_id_key, '')
  
      for permalink_id in permalink_ids.split(','):
          if permalink_id:
              yield permalink_id.strip(f get_permalink_ids_iter(self):
      '''
      Method to get permalink ids from content. To be bound to the class last
      thing.
      '''
      permalink_id_key = self.settings['PERMALINK_ID_METADATA_KEY']
      permalink_ids = self.metadata.get(permalink_id_key, '')
  
      for permalink_id in permalink_ids.split(','):
          if permalink_id:
              yield permalink_id.strip()
docs: Method to get permalink ids from content. To be bound to the class last
      thing.