运行时错误：应用程序注册表尚未准备就绪 [英] Runtime error:App registry isn't ready yet

问题描述

我正在尝试创建一个使用测试用户填充数据库的脚本。我是Django和Python的新手。我继续得到：

I am trying to create a script that populates a database with test users. I am new to Django and Python. I keep on getting:

Runtime error: App registry isn't ready yet. 

以下是输出和错误：

starting population script
Traceback (most recent call last):
File "populate.py", line 32, in <module>
populate()
File "populate.py", line 22, in populate
i.save()
File "c:\Python27\lib\site-packages\django-1.7a2-py2.7.egg\django\db\models\base.py",    line 603, in save
force_update=force_update, update_fields=update_fields)
...
...
...    
File "c:\Python27\lib\site-packages\django-1.7a2-py2.7.egg\django\apps\registry.py", line   156, in get_models
self.check_ready()
File "c:\Python27\lib\site-packages\django-1.7a2-py2.7.egg\django\apps\registry.py",   line 119, in check_ready
raise RuntimeError("App registry isn't ready yet.")
RuntimeError: App registry isn't ready yet.

这是代码：

import os
import datetime

def populate():
    freer = User.objects.create_user( 'joyyie', '[e-mail]', 'e')
    cat = User.objects.create_user( 'steve', '[e-mail]', 'e')
    dog = User.objects.create_user( 'aasd', '[e-mail]', 'ad')
    cow = User.objects.create_user( 'sadsfa', '[e-mail]', 't' )
    pig = User.objects.create_user( 'regibald', '[e-mail]', '0')
    donkey = User.objects.create_user( 'turnip', '[e-mail]', 'pop')
    human = User.objects.create_user( 'tutu', '[e-mail]', 'pa')
    a = [freer,cat,dog,cow,pig,donkey,human]

    for i in a:
        i.first_name= 'jackee'
        i.is_superuser=True
        i.is_staff=False
        i.date_joined=datetime.datetime.today()
        i.last_login=datetime.datetime.today()

        i.save()


if __name__=='__main__':
    print "starting population script"
    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'infosmos.settings')
    from django.conf import settings
    from django.db import models
    from django.contrib.auth.models import User
    populate()

有没有办法强制用户配置文件创建等待注册表应用程序使用信号或某事？

Is there a way to force the user profile creation to wait for the registry app by using a signal or something?

推荐答案

[django 1.7]要运行的独立脚本，导入django和如下所示的设置

[django 1.7] The Standalone script you wish to run, import django and settings like below

import os

import django

[...]


if __name__ == '__main__':  
    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'myproject.settings')

    django.setup()

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