(self, group_id)
Get result for group by ``group_id``.

        Keyword Arguments:
        -----------------
            exception_retry_count (int): How many times to retry by
                transaction rollback on exception.  This could
                happen in a race condition if another worker is trying to
                create the same task.  The default is to retry once.
Get result for group by ``group_id``.
Get result for group by group_id .
def get_group(self, group_id):
        """Get result for group by ``group_id``.

        Keyword Arguments:
        -----------------
            exception_retry_count (int): How many times to retry by
                transaction rollback on exception.  This could
                happen in a race condition if another worker is trying to
                create the same task.  The default is to retry once.

        """
        try:
            return self.get(group_id=group_id)
        except self.model.DoesNotExist:
            if self._last_id == group_id:
                self.warn_if_repeatable_read()
            self._last_id = group_id
            return self.model(group_id=group_id)
def get_group ( self , group_id ) : try : return self . get ( group_id = group_id ) except self . model . DoesNotExist : if self . _last_id == group_id : self . warn_if_repeatable_read ( ) self . _last_id = group_id return self . model ( group_id = group_id )