使用没有设置文件的django发送电子邮件

Send email using django without a settings file

是否可以使用实用程序 django sendmail 执行如下操作?

>>> import os
>>> from django.core.mail import send_mail
>>> os.environ['EMAIL_BACKEND'] = 'django.core.mail.backends.smtp.EmailBackend'
>>> os.environ['EMAIL_HOST'] = 'smtp.sendgrid.net'
... etc.
>>> send_mail(
...     'Subject here',
...     'Here is the message.',
...     'from@example.com',
...     ['to@example.com'],
...     fail_silently=False,
... )

django.core.exceptions.ImproperlyConfigured: Requested setting EMAIL_BACKEND, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.

如果是这样,我该怎么做?

是的,您可以在没有 settings.py 文件的情况下使用 Django。如错误消息所述,您必须调用 settings.configure() 来手动配置设置。

>>> from django.conf import settings
>>> settings.configure(EMAIL_HOST='smtp.sendgrid.net', other_settings...)

将您要覆盖的设置传递给 configure() 函数;否则 Django 将使用默认值。


有关更多信息,请参阅相关文档:Using settings without setting DJANGO_SETTINGS_MODULE