像下面这样的项目
server
├── celery.py
├── tasks.py
tasks.py
from __future__ import absolute_import, unicode_literals
from sys import path
from .celery import app_celery
from time import sleep
@app_celery.task
def my_func():
sleep(5)
print("Process finished")
celery.py
from __future__ import absolute_import, unicode_literals
from celery import Celery
app_celery = Celery('server',
broker='redis://',
backend='redis://',
include=['server.tasks'])
app_celery.conf.update(
result_expires=3600,
)
if __name__ == '__main__':
app_celery.start()
celery -A server worker -l info
启动良好,可以像下面这样进行测试,并且一切都完美无误。
$ ipython
Python 3.7.4 (default, Aug 13 2019, 20:35:49)
Type 'copyright', 'credits' or 'license' for more information
IPython 7.8.0 -- An enhanced Interactive Python. Type '?' for help.
In [1]: from server.tasks import my_func
In [2]: my_func.delay()
Out[2]: <AsyncResult: 39a21329-0e80-4f6e-ac08-536832414756>
我想在
server
下添加一个脚本test.py
。
test.py
from tasks import my_func
my_func.delay()
当我在
服务器
下运行python test.py
时,它会报告。Traceback (most recent call last):
File "test.py", line 2, in <module>
from tasks import my_func
File "/xxx/server/tasks.py", line 3, in <module>
from .celery import app_celery
ImportError: attempted relative import with no known parent package
celery.py
重命名为其他名称。它与实际的 Celery 软件包冲突,可能是问题的原因之一。 - wxkercelery.py
更改为celery_1.py
并进行其他相关更改时,错误仍然保持不变。(from .celery_1 import app_celery ImportError: attempted relative import with no known parent package
) - ComplicatedPhenomenon