Django:Celery找不到我的应用程序 [英] Django: Celery can't find my app

问题描述

ModuleNotFoundError: No module named 'myapp'

我不是很了解这里的问题.我的应用程序没有问题，但是无论我尝试更改什么，芹菜似乎都找不到.

I'm not really understanding what the problem is here. There are no issues with my app, but celery can't seem to find it no matter what I try and change.

这是我的目录结构:

django
 / mysite
     __init__.py
     celery.py
     settings.py
     urls.py
     wsgi.py
     / myapp
       admin.py
       apps.py
       models.py
       tasks.py
       urls.py
       views.py
   manage.py

celery.py:

celery.py:

from __future__ import absolute_import, unicode_literals
import os
from celery import Celery

# set the default Django settings module for the 'celery' program.
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'mysite.settings')

app = Celery('myapp')

# Using a string here means the worker don't have to serialize
# the configuration object to child processes.
# - namespace='CELERY' means all celery-related configuration keys
#   should have a `CELERY_` prefix.
app.config_from_object('django.conf:settings', namespace='CELERY')

# Load task modules from all registered Django app configs.
app.autodiscover_tasks()


@app.task(bind=True)
def debug_task(self):
    print('Request: {0!r}'.format(self.request))

命令: celery -myapp worker -l信息

推荐答案

请确保您的 init .py文件包含以下内容:

Make sure that your init.py file contains the following:

from __future__ import absolute_import, unicode_literals

# This will make sure the app is always imported when
# Django starts so that shared_task will use this app. from .celery_worker import app as celery_app

__all__ = ['celery_app']

还要确保您的celery.py看起来与此类似

Also, make sure that your celery.py looks something along the lines of this

from __future__ import absolute_import, unicode_literals
import os
from celery import Celery
from celery.schedules import crontab
import mysite

# set the default Django settings module for the 'celery' program.
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'mysite.settings')

app = Celery('wellfie')

# Using a string here means the worker don't have to serialize
# the configuration object to child processes.
# - namespace='CELERY' means all celery-related configuration keys
#   should have a `CELERY_` prefix.
app.config_from_object('django.conf:settings', namespace='CELERY')

# Load task modules from all registered Django app configs.
app.autodiscover_tasks()


@app.task(bind=True)
def debug_task(self):
    print('Request: {0!r}'.format(self.request))

确保您的任务也被正确识别:例如，共享任务看起来像

Make sure that your tasks are properly recognized as well: for instance a shared task would look like

@shared_task(name ="mysite.myapp.tasks.simple_task")编辑.

实际上，您需要将myapp移出mysite并移至Django文件夹.我也将Django文件夹重命名为mysite，以便您拥有父文件夹mysite，子文件夹mysite(其中包含wsgi，celery，设置等)，子文件夹myapp

Actually you need to move the myapp out of mysite and into the Django folder. I would rename the Django folder to mysite as well, so that you have the parent folder mysite, child folder mysite, that holds wsgi, celery, settings etc, child folder myapp

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