views.py 文件源码

def remove(request, device_id):
    device_qs = (
        twofa.models.Device.objects
        .active_for_user(request.user).select_subclasses())
    device = get_object_or_404(device_qs, pk=device_id)
    if not device.can_delete():
        messages.error(
            request, _('The "%(auth_name)s" authenticator cannot be removed.') % {'auth_name': device.name()})
        return redirect('twofa:list')

    device.deleted_at = timezone.now()
    device.save()

    messages.success(
        request, _('The "%(auth_name)s" authenticator has been removed from your account.') % {
            'auth_name': device.name()})
    if not twofa.models.Device.objects.active_for_user(request.user).exclude_backup().exists():
        request.user.twofa_enabled = False
        request.user.save()
        messages.info(
            request, _('Since you removed the last authenticator from your account, '
                       'two-factor authentication has now been disabled.'))
    return redirect('twofa:list')