Django的芹菜不工作

Question

celery.py： -

from future import absolute_import 

import os 
import django 

from celery import Celery 
from django.conf import settings 

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'demo.settings') 
django.setup() 

app = Celery('demo') 

app.config_from_object('django.conf:settings') 
app.autodiscover_tasks(lambda: settings.INSTALLED_APPS) 

tasks.py:-

from demo.celery import app 

@app.task 
def hello_world(): 
    print('Hello World') 

views.py:-

from django.shortcuts import render 
from django.views.generic import TemplateView 

from .tasks import hello_world 

class IndexView(TemplateView): 
    template_name = 'home/index.html' 

    def get_context_data(self, kwargs): 
     context = super(IndexView, self).get_context_data(kwargs) 
     hello_world.delay() 
     return context 

引用： - *

Environment: 
Request Method: GET 
Request URL: http://localhost:8000/hello/ 
Django Version: 1.7 
Python Version: 2.7.7 
Installed Applications: 
('django.contrib.admin', 
'django.contrib.auth', 
'django.contrib.contenttypes', 
'django.contrib.sessions', 
'django.contrib.messages', 
'django.contrib.staticfiles', 
'djcelery') 
Installed Middleware: 
('django.contrib.sessions.middleware.SessionMiddleware', 
'django.middleware.common.CommonMiddleware', 
'django.middleware.csrf.CsrfViewMiddleware', 
'django.contrib.auth.middleware.AuthenticationMiddleware', 
'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 
'django.contrib.messages.middleware.MessageMiddleware', 
'django.middleware.clickjacking.XFrameOptionsMiddleware') 
Traceback: 
File "C:\Python27\lib\site-packages\django\core\handlers\base.py" in get_response 
    98.     resolver_match = resolver.resolve(request.path_info) 
File "C:\Python27\lib\site-packages\django\core\urlresolvers.py" in resolve 
    340.      sub_match = pattern.resolve(new_path) 
File "C:\Python27\lib\site-packages\django\core\urlresolvers.py" in resolve 
    224.    return ResolverMatch(self.callback, args, kwargs, self.name) 
File "C:\Python27\lib\site-packages\django\core\urlresolvers.py" in callback 
    231.   self._callback = get_callable(self._callback_str) 
File "C:\Python27\lib\site-packages\django\utils\lru_cache.py" in wrapper 
    101.      result = user_function(*args, **kwds) 
File "C:\Python27\lib\site-packages\django\core\urlresolvers.py" in get_callable 
    97.    mod = import_module(mod_name) 
File "C:\Python27\lib\importlib\__init__.py" in import_module 
    37.  __import__(name) 
File "C:\app1\app\home\views.py" in <module> 
    4. from .tasks import hello_world 
Exception Type: ImportError at /hello/ 
Exception Value: No module named tasks 

我不知道我這個簡單的代碼有什麼問題。這不起作用，這讓我非常不同。我從4天開始工作。我是python，django和芹菜的新手。有沒有人會幫助我呢？請爲我提供完整的指導，因爲我是python的新手。

Answer 1

在你views.py您嘗試從一個模塊中導入指定.tasks

from .tasks import hello_world 

根據您的堆棧跟蹤此不存在

Exception Value: No module named tasks 

你肯定有一個模塊你所謂的任務級別是你導入的結構？