【发布时间】:2014-12-04 19:02:39
【问题描述】:
上下文:
tasks.py
def chunkify(lst,n):
return [ lst[i::n] for i in xrange(n) ]
@task
def swarm_restart(procs):
chunks = chunkify(procs, 4)
res = chain(
group_restart.s(( [ (proc.name, proc.host.name) for proc in chunks[0] ] )),
group_restart.s(( [ (proc.name, proc.host.name) for proc in chunks[1] ] )),
group_restart.s(( [ (proc.name, proc.host.name) for proc in chunks[2] ] )),
group_restart.s(( [ (proc.name, proc.host.name) for proc in chunks[3] ] )),
)()
@ task
def group_restart(procs):
# this task runs only once, seems to be called just 1 time
res = group( proc_restart.s(proc[0], proc[1]) for proc in procs ).apply_async()
@ task
def proc_restart(proc_name, hostname):
# This method works, tested several times
proc = Host.objects.get(name=hostname).get_proc(proc_name)
proc.restart()
views.py
def call():
procs = get_procs()
tasks.swarm_restart.delay(procs)
我得到的错误:
TypeError: group_restart() takes exactly 1 argument (2 given)
我做错了什么,有灯吗?
顺便说一句。 celery==3.0.25, django-celery==3.0.23
【问题讨论】:
标签: django python-2.7 celery django-celery