window运行celery报错

报错信息

Traceback (most recent call last):
File "c:\program files\python36\lib\site-packages\billiard\pool.py", line 359, in workloop
result = (True, prepare_result(fun(*args, **kwargs)))
File "c:\program files\python36\lib\site-packages\celery\app\trace.py", line 518, in _fast_trace_task
tasks, accept, hostname = _loc
ValueError: not enough values to unpack (expected 3, got 0)

原因

Celery 4和Windows 10 冲突

解决方案

原来的执行命令

celery -A <mymodule> worker -l info

安装包

pip install eventlet

运行

celery -A <mymodule> worker -l info -P eventlet

总结

不用win，可以省掉一大堆奇奇怪怪的win专属问题

参考连接

https://github.com/celery/celery/issues/4081