code: def all(self, query=None):
          
  
          if query is None:
              query = {}
  
          if self.content_type_id is not None:
              query['content_type'] = self.content_type_id
  
          normalize_select(query)
  
          return super(EntriesProxy, self).all(query=query)
docs: Gets all entries of a space.