code: def short_data(self):
          
          return {
              'edit_url': self.url,
              'id': self.id,
              'uid': self.uid,
              'schema': self.schema,
              'name': self.name,
              'type': self.type,
              'connection': self.connection,
              'creator': str(self.created_by),
          }
docs: Data representation of the datasource sent to the frontend