python之celery worker ImportError : No module named 'project'

当我尝试启动 worker 时，我遇到了一个问题:
ImportError:没有名为“project”的模块

追溯(最近的调用最后):

  File "/usr/local/bin/celery", line 11, in <module> 
    sys.exit(main()) 
  File "/usr/local/lib/python3.5/dist-packages/celery/__main__.py", line 16, in main 
    _main() 
  File "/usr/local/lib/python3.5/dist-packages/celery/bin/celery.py", line 322, in main 
    cmd.execute_from_commandline(argv) 
  File "/usr/local/lib/python3.5/dist-packages/celery/bin/celery.py", line 496, in execute_from_commandline 
    super(CeleryCommand, self).execute_from_commandline(argv))) 
  File "/usr/local/lib/python3.5/dist-packages/celery/bin/base.py", line 273, in execute_from_commandline 
    argv = self.setup_app_from_commandline(argv) 
  File "/usr/local/lib/python3.5/dist-packages/celery/bin/base.py", line 479, in setup_app_from_commandline 
    self.app = self.find_app(app) 
  File "/usr/local/lib/python3.5/dist-packages/celery/bin/base.py", line 501, in find_app 
    return find_app(app, symbol_by_name=self.symbol_by_name) 
  File "/usr/local/lib/python3.5/dist-packages/celery/app/utils.py", line 359, in find_app 
    sym = symbol_by_name(app, imp=imp) 
  File "/usr/local/lib/python3.5/dist-packages/celery/bin/base.py", line 504, in symbol_by_name 
    return imports.symbol_by_name(name, imp=imp) 
  File "/usr/local/lib/python3.5/dist-packages/kombu/utils/imports.py", line 56, in symbol_by_name 
    module = imp(module_name, package=package, **kwargs) 
  File "/usr/local/lib/python3.5/dist-packages/celery/utils/imports.py", line 104, in import_from_cwd 
    return imp(module, package=package) 
  File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module 
    return _bootstrap._gcd_import(name[level:], package, level) 
  File "<frozen importlib._bootstrap>", line 986, in _gcd_import 
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load 
  File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked 
ImportError: No module named 'project' 

我在ubuntu16.04中使用了celery和redis。以下是我的处理步骤:

首先安装celery和redis:

pip install -U celery[redis]  
 
sudo apt-get install redis-server 

当我使用时:

ps aux|grep redis 

我可以看到 redis 正在列出端口 6379

第二个在project.setting中添加:

#Broker  
BROKER_URL = 'redis://127.0.0.1:6379/0' 
BROKER_TRANSPORT = 'redis'  

第三次在项目文件夹下构建celery.py，project.setting也在这个文件夹下:

from __future__ import absolute_import 
import os 
import django 
from celery import Celery 
from django.conf import settings 
 
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'project.settings') 
django.setup() 
app = Celery('project') 
app.config_from_object('django.conf:settings') 
app.autodiscover_tasks(lambda: settings.INSTALLED_APPS) 

Forth build tasks.py under app that will use it

from project.celery import app 
 
 
from random import Random 
from django.core.mail import send_mail 
 
from users.models import EmailVerifyRecord 
from project.settings import EMAIL_FROM 
 
 
@app.task 
def random_str(randomlength=8): 
    str = '' 
    chars = 'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz0123456789' 
    length = len(chars) - 1 
    random = Random() 
    for i in range(randomlength): 
        str += chars[random.randint(0, length)] 
    return str 

完成所有这些步骤后，我在 celery.py 的相同路径下运行:

celery -A project worker -l debug 

然后我发现了问题。

有 friend 可以帮忙吗？

非常感谢!

请您参考如下方法:

那只是因为你不在你的根项目

导航到您的根项目，与 manage.py 相同的目录

cd path/to/project 

然后再次运行命令。

celery -A project worker -l debug