Django Celery

真不想吐槽某度，搜“Django Celery”一大堆不相关或者过时的内容。
还是官方文档靠谱：https://docs.celeryproject.org/en/latest/django/first-steps-with-django.html

来个石栗：

1. 创建django项目

pip install django --user
django-admin startproject celery_test
cd celery_test

2. 创建虚拟环境

pip install -U pipenv --user
pipenv --python=python3
# 更换为阿里云源
curl https://raw.githubsercontent.com/waketzheng/carstino/master/.switch_source_pipenv.py|python
pipenv shell
pipenv install --skip-lock celery django

3. celery_test/celery_test/celery.py

import os
from celery import Celery

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

app = Celery('celery_test')

# Using a string here means the worker doesn'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(f'Request: {request!r}')

4. celery_test/celery_test/init.py

from .celery import app as celery_app

__all__ = ('celery_app',)

5. rabbitmq配置：
   https://docs.celeryproject.org/en/latest/getting-started/first-steps-with-celery.html#rabbitmq

6.启动celery

celery -A celery_test worker -l info