问题
今天需要将 Django 和一个单独的脚本进行交互,其中也要使用到Django本身的model,在单独执行这个脚本的时候报了错
C:\ProgramData\Anaconda3\python.exe "E:/1. django-project/UserAdmin/monitor_admin/cars_operation.py"
Traceback (most recent call last):
File "E:/1. django-project/UserAdmin/monitor_admin/cars_operation.py", line 14, in <module>
from monitor_admin.models import CarLogModel
File "E:\1. django-project\UserAdmin\monitor_admin\models.py", line 6, in <module>
from express_admin.models import Car
File "E:\1. django-project\UserAdmin\express_admin\models.py", line 8, in <module>
class Line(models.Model):
File "C:\ProgramData\Anaconda3\lib\site-packages\django\db\models\base.py", line 100, in __new__
app_config = apps.get_containing_app_config(module)
File "C:\ProgramData\Anaconda3\lib\site-packages\django\apps\registry.py", line 244, in get_containing_app_config
self.check_apps_ready()
File "C:\ProgramData\Anaconda3\lib\site-packages\django\apps\registry.py", line 127, in check_apps_ready
raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.
解决方法
- 在总项目的 urls.py 下加入
import os
import django
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "UserAdmin.settings")
django.setup()
在需要单独运行的脚本中导入此 urls.py文件
完美解决