signals.py 文件源码

def send_confirmation_email(sender, email, user=None, **kwargs):
    user = user or sender  # TODO: use user.send_email
    if user is not None:
        context = {
            'email': email,
            'domain': settings.BASE_URL,
            'site_name': settings.WAGTAIL_SITE_NAME,
            'token': user.get_confirmation_key(email),
            'new_user': user.get_confirmed_emails() == []
        }

        subject = loader.render_to_string(
            'members/email_change_subject.txt', context)
        # Email subject *must not* contain newlines
        subject = ''.join(subject.splitlines())
        body = loader.render_to_string('members/email_change_email.html',
                                       context)

        email_message = EmailMultiAlternatives(subject, body, None, [email])
        email_message.send()