Data representation of the datasource sent to the frontend

def short_data(self):
        """Data representation of the datasource sent to the frontend"""
        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),
        }