Django-registration重新发送激活电子邮件与新代码

Question

我正在使用django-registration和唯一的电子邮件地址,我希望能够在用户请求并且帐户尚未激活的情况下向电子邮件发送第二个激活表单.我在Stackoverflow上找到了这个链接,但我不明白我应该把例程放在哪里.我把它放在我的应用程序的views.py中,我收到错误

global name 'RegistrationProfile' is not defined

这是因为RegistrationProfile是一个注册模型,但是当发送激活表单时它不会在我的数据库中创建一个表/记录,所以我不明白我是如何访问它的.

任何的建议都受欢迎.

Answer 1

好的，这就是我想出的解决方案。它可能不是最漂亮的，但它对我有用。

这被添加到views.py

from .forms import ResendActivationEmailForm
from django.core import signing
from django.contrib.sites.shortcuts import get_current_site
from django.template.loader import render_to_string


def resend_activation_email(request):

    email_body_template = 'registration/activation_email.txt'
    email_subject_template = 'registration/activation_email_subject.txt'

    if not request.user.is_anonymous():
        return HttpResponseRedirect('/')

    context = Context()

    form = None
    if request.method == 'POST':
        form = ResendActivationEmailForm(request.POST)
        if form.is_valid():
            email = form.cleaned_data["email"]
            users = User.objects.filter(email=email, is_active=0)

            if not users.count():
                form._errors["email"] = ["Account for email address is not registered or already activated."]

            REGISTRATION_SALT = getattr(settings, 'REGISTRATION_SALT', 'registration')
            for user in users:
                activation_key = signing.dumps(
                    obj=getattr(user, user.USERNAME_FIELD),
                    salt=REGISTRATION_SALT,
                    )
                context = {}
                context['activation_key'] = activation_key
                context['expiration_days'] = settings.ACCOUNT_ACTIVATION_DAYS
                context['site'] = get_current_site(request)

                subject = render_to_string(email_subject_template,
                                   context)
                # Force subject to a single line to avoid header-injection
                # issues.
                subject = ''.join(subject.splitlines())
                message = render_to_string(email_body_template,
                                           context)
                user.email_user(subject, message, settings.DEFAULT_FROM_EMAIL)
                return render(request, 'registration/resend_activation_email_done.html')

    if not form:
        form = ResendActivationEmailForm()

    context.update({"form" : form})
    return render(request, 'registration/resend_activation_email_form.html', context)

这被添加到 forms.py

class ResendActivationEmailForm(forms.Form):
    email = forms.EmailField(required=True)

我在注册中有一个名为 resend_activation_email_form.html 的新模板，在重新发送电子邮件时使用该模板，但我使用了完全相同的模板来发送电子邮件。

我基于电子邮件，因为我使用了唯一的电子邮件，但基于用户名可能更明智，因为它被 django-registration 定义为唯一。