Synnefo

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import recaptcha.client.captcha as captcha

from django import forms

from django.utils.safestring import mark_safe

from django.utils import simplejson as json

from astakos.im.settings import RECAPTCHA_PUBLIC_KEY, RECAPTCHA_OPTIONS

class RecaptchaWidget(forms.Widget):

    """ A Widget which "renders" the output of captcha.displayhtml """

    def render(self, *args, **kwargs):

        conf = RECAPTCHA_OPTIONS

        recaptcha_conf = ('<script type="text/javascript">'

                         'var RecaptchaOptions = %s'

                         '</script>') % json.dumps(conf)

        return mark_safe(recaptcha_conf + \

                    captcha.displayhtml(RECAPTCHA_PUBLIC_KEY))

class DummyWidget(forms.Widget):

    """

    A dummy Widget class for a placeholder input field which will

    be created by captcha.displayhtml

    """

    # make sure that labels are not displayed either

    is_hidden=True

    def render(self, *args, **kwargs):

        return ''