Django芹菜擊敗錯誤：TypeError（'astimezone（）參數1必須是datetime.tzinfo，而不是元組'））

Question

我使用Django 1.8和芹菜4.0.2。當我開始拍芹菜，它拋出一個TypeError

celery beat v4.0.2 (latentcall) is starting. 
__ - ... __ -  _ 
LocalTime -> 2017-03-13 20:38:22 
Configuration -> 
    . broker -> redis://127.0.0.1:6379// 
    . loader -> celery.loaders.app.AppLoader 
    . scheduler -> celery.beat.PersistentScheduler 
    . db -> celerybeat-schedule 
    . logfile -> [stderr]@%WARNING 
    . maxinterval -> 5.00 minutes (300s) 
[2017-03-13 20:38:23,094: CRITICAL/MainProcess] beat raised exception <type 'exceptions.TypeError'>: TypeError('astimezone() argument 1 must be datetime.tzinfo, not tuple',) 
Traceback (most recent call last): 
    File "/home/renq/PycharmProjects/Kimi/.pyenv/lib/python2.7/site-packages/celery/apps/beat.py", line 107, in start_scheduler 
    service.start() 
    File "/home/renq/PycharmProjects/Kimi/.pyenv/lib/python2.7/site-packages/celery/beat.py", line 537, in start 
    interval = self.scheduler.tick() 
    File "/home/renq/PycharmProjects/Kimi/.pyenv/lib/python2.7/site-packages/celery/beat.py", line 255, in tick 
    for e in values(self.schedule)] 
    File "/home/renq/PycharmProjects/Kimi/.pyenv/lib/python2.7/site-packages/celery/beat.py", line 134, in is_due 
    return self.schedule.is_due(self.last_run_at) 
    File "/home/renq/PycharmProjects/Kimi/.pyenv/lib/python2.7/site-packages/celery/schedules.py", line 612, in is_due 
    rem_delta = self.remaining_estimate(last_run_at) 
    File "/home/renq/PycharmProjects/Kimi/.pyenv/lib/python2.7/site-packages/celery/schedules.py", line 601, in remaining_estimate 
    return remaining(*self.remaining_delta(last_run_at, ffwd=ffwd)) 
    File "/home/renq/PycharmProjects/Kimi/.pyenv/lib/python2.7/site-packages/celery/schedules.py", line 538, in remaining_delta 
    last_run_at = self.maybe_make_aware(last_run_at) 
    File "/home/renq/PycharmProjects/Kimi/.pyenv/lib/python2.7/site-packages/celery/schedules.py", line 81, in maybe_make_aware 
    return maybe_make_aware(dt, self.tz) 
    File "/home/renq/PycharmProjects/Kimi/.pyenv/lib/python2.7/site-packages/celery/utils/time.py", line 326, in maybe_make_aware 
    dt, timezone.utc if tz is None else timezone.tz_or_local(tz), 
    File "/home/renq/PycharmProjects/Kimi/.pyenv/lib/python2.7/site-packages/celery/utils/time.py", line 301, in localize 
    dt = dt.astimezone(tz) 
TypeError: astimezone() argument 1 must be datetime.tzinfo, not tuple 

我芹菜設置

CELERY_BROKER_URL = 'redis://127.0.0.1:6379', 
CELERY_TIMEZONE = 'Asia/Shanghai', 
CELERYBEAT_SCHEDULER = 'djcelery.schedulers.DatabaseScheduler', 
CELERY_RESULT_BACKEND = 'django-db' 

我配置的時區爲「亞洲/上海」，並使用本地主機Redis的。爲什麼芹菜擊敗這個錯誤？

Answer 1

您需要從每行末尾刪除逗號。 'Asia/Shanghai',是一個元組而不是字符串。