Поле Captcha в форме регистрации пользователя Plone

Question

Мне нужно поле captcha в форме регистрации по умолчанию plone (@@register).

Answer 1

решаемые с помощью https://plone.org/products/quintagroup.formlib.captcha

from mypackage import myMessageFactory as _ 
from quintagroup.formlib.captcha import Captcha 
from quintagroup.formlib.captcha import CaptchaWidget 
from plone.app.users.browser.register import RegistrationForm 
from zope.interface import Interface 
from zope.formlib import form 


class ICaptchaSchema(Interface): 
    captcha = Captcha(
     title=_(u'Prevent spam'), 
     description=_(
      u'Type the text in the picture.' 
     ), 
    ) 


class CustomRegistrationForm(RegistrationForm): 
    """ Custom registration form 
    """ 

    @property 
    def form_fields(self): 
     fields = super(CustomRegistrationForm, self).form_fields 
     fields += form.Fields(ICaptchaSchema) 
     fields['captcha'].custom_widget = CaptchaWidget 

     return fields