@shared_task
def add(x, y):
    return x + y

@shared_task
def tsum(numbers):
    return sum(numbers)

@shared_task
def all_in_one():
    return chord(
        (add.s(x, x*2) for x in range(0, 5)), tsum()
    )()

def start():
    result = all_in_one.delay()
    print type(result)  # <class 'celery.result.AsyncResult'>
    print result        # 05d8872b-9fd2-4b57-b9ae-57e9e9518a55
    res = result.wait()
    print type(res)     # <type 'list'>
    print res           # [[u'f1ce1b79-28d0-4766-a741-8c49de337475', [[u'078c014e-0e04-414d-bc8f-c084ad1a7ab1', None], [[[u'256be58b-9758-4d46-98f9-985073b0a2bc', None], None], [[u'a708b813-a89d-48d6-beeb-f314168a4364', None], None], [[u'80f50bd8-e0b6-4ca5-b648-af65c0d994aa', None], None], [[u'847bd1cc-1d97-4d46-859f-0736a697af0d', None], None], [[u'0a12788d-15ce-41f1-afb1-790bc8672c20', None], None]]]], None]