Example #1
0
def captcha_refresh(request):
    """  Return json with new captcha for ajax refresh request """
    if not request.is_ajax():
        raise Http404

    challenge, response = settings.get_challenge()()

    new_key = create(challenge, response)
    to_json_response = {
        'key': new_key,
        'image_url': captcha_image_url(new_key),
    }
    return HttpResponse(json.dumps(to_json_response), content_type='application/json')
Example #2
0
    def fetch_captcha_store(self, name, value, attrs=None):
        """
        Fetches a new CaptchaStore
        This has to be called inside render
        """
        try:
            reverse('captcha-image', args=('dummy',))
        except NoReverseMatch:
            raise ImproperlyConfigured('Make sure you\'ve included captcha.urls as explained in the INSTALLATION section on http://readthedocs.org/docs/django-simple-captcha/en/latest/usage.html#installation')

        challenge, response = settings.get_challenge()()

        key = create(challenge, response)

        # these can be used by format_output and render
        self._value = [key, u('')]
        self._key = key
        self.id_ = self.build_attrs(attrs).get('id', None)