Function call

celery/bin/call.py:58–71

Call a task by name.

(ctx, name, args, kwargs, eta, countdown, expires, serializer, queue, exchange, routing_key)

@click.pass_context
@handle_preload_options
def call(ctx, name, args, kwargs, eta, countdown, expires, serializer, queue, exchange, routing_key):
    """Call a task by name."""
    task_id = ctx.obj.app.send_task(
        name,
        args=args, kwargs=kwargs,
        countdown=countdown,
        serializer=serializer,
        queue=queue,
        exchange=exchange,
        routing_key=routing_key,
        eta=eta,
        expires=expires
    ).id
    ctx.obj.echo(task_id)