manage.py运行服务器停滞(无错误)

Question

当我添加到__init__.py行时，default_app_config = 'component.nodes.apps.NodesConfig'应用程序文件有以下代码：

from django.apps import AppConfig


class NodesConfig(AppConfig):
    name = 'component.nodes'

    def ready(self):
        from component.nodes import signals

Django manage.py runserver卡住了，如果我按下ctrl-c，没有发送任何错误，我收到了nex回溯：

^CTraceback (most recent call last):


File "manage.py", line 22, in <module>
    execute_from_command_line(sys.argv)
  File "/home/storj/storj/lib/python3.6/site-packages/django/core/management/__init__.py", line 364, in execute_from_command_line
    utility.execute()
  File "/home/storj/storj/lib/python3.6/site-packages/django/core/management/__init__.py", line 318, in execute
    autoreload.check_errors(django.setup)()
  File "/home/storj/storj/lib/python3.6/site-packages/django/utils/autoreload.py", line 228, in wrapper
    fn(*args, **kwargs)
  File "/home/storj/storj/lib/python3.6/site-packages/django/__init__.py", line
27, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/home/storj/storj/lib/python3.6/site-packages/django/apps/registry.py", line 116, in populate
    app_config.ready()
  File "/home/storj/storjboard_server/component/nodes/apps.py", line 8, in ready
    from component.nodes import signals
  File "/home/storj/storjboard_server/component/nodes/signals.py", line 5, in <module>
    from component.nodes.tasks import node_info_update
  File "/home/storj/storjboard_server/component/nodes/tasks.py", line 5, in <module>
    from server.celery import app
  File "/home/storj/storjboard_server/server/celery.py", line 10, in <module>
    django.setup()
  File "/home/storj/storj/lib/python3.6/site-packages/django/__init__.py", line 27, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/home/storj/storj/lib/python3.6/site-packages/django/apps/registry.py", line 71, in populate
    with self._lock:
KeyboardInterrupt

Answer 1

我发现了问题问题是在signals.py中我使用了celery异步任务，并且celery没有正确设置