Django 动态地为EMAIL\u HOST\u用户和EMAIL\u HOST\u密码分配值

我制作了一个名为ZohoMail的模型，如下所示：

class ZohoMail(models.Model):
    email = models.EmailField(null=True)
    password = models.CharField(max_length=255,null=True)

    def __str__(self):
        return self.email

我知道要发送电子邮件，我必须在settings.py文件中进行一些配置

#settings.py
EMAIL_PORT = 465
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_SSL = True
EMAIL_HOST = 'smtp.zoho.in'
EMAIL_HOST_USER = 'myemail@example.com'
EMAIL_HOST_PASSWORD = 'mypassword'

#settings.py

from myapp.models import ZohoMail
email_obj = ZohoMail.objects.get(email='myemail@example.com')

EMAIL_PORT = 465
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_SSL = True
EMAIL_HOST = 'smtp.zoho.in'
EMAIL_HOST_USER = email_obj.email
EMAIL_HOST_PASSWORD = email_obj.password

但如果我想像这样在settings.py文件中动态传递值，该怎么办

#settings.py
EMAIL_PORT = 465
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_SSL = True
EMAIL_HOST = 'smtp.zoho.in'
EMAIL_HOST_USER = 'myemail@example.com'
EMAIL_HOST_PASSWORD = 'mypassword'

#settings.py

from myapp.models import ZohoMail
email_obj = ZohoMail.objects.get(email='myemail@example.com')

EMAIL_PORT = 465
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_SSL = True
EMAIL_HOST = 'smtp.zoho.in'
EMAIL_HOST_USER = email_obj.email
EMAIL_HOST_PASSWORD = email_obj.password

我的问题是，我想知道如何动态设置电子邮件和密码，因为我想使用ZohoMail对象的电子邮件和密码的默认PasswordResetView。当我这样做时，我得到以下错误

  File "/home/ubuntu/frameskraftvenv/lib/python3.6/site-packages/django/apps/registry.py", line 125, in check_apps_ready    raise AppRegistryNotReady("Apps aren't loaded yet.")

---

p.S:密码以ZohoMail模型的纯文本形式存储。目前未使用加密

您是否已将myapp添加到安装的应用程序列表的settings.py中？@FarhaniWalid yes这一行django/apps/registry.py中有什么内容，第125行？