小编Rob*_*ens的帖子

python 3.10运行venv在Windows 10 pro.

我正在尝试按照教程进行Celery集成Flask：https://flask.palletsprojects.com/en/latest/patterns/celery/

# example.py

from celery import Celery, Task
from flask import Flask


def celery_init_app(app: Flask) -> Celery:
    class FlaskTask(Task):
        def __call__(self, *args: object, **kwargs: object) -> object:
            with app.app_context():
                return self.run(*args, **kwargs)

    celery_app = Celery(app.name, task_cls=FlaskTask)
    celery_app.config_from_object(app.config["CELERY"])
    celery_app.set_default()
    app.extensions["celery"] = celery_app
    return celery_app


def create_app() -> Flask:
    app = Flask(__name__)
    app.config.from_mapping(
        CELERY=dict(
            # Redis Docker container connection string
            broker_url="redis://default:redispw@localhost:55000",
            result_backend="redis://default:redispw@localhost:55000",
            task_ignore_result=True,
        ),
    )
    app.config.from_prefixed_env()
    celery_init_app(app)
    return …