django - 在 django-cms 插件中设置 cookie

Question

使用 Django 1.5.5、Django-CMS 2.4.2 我为 django-cms *(cms.plugin_base.CMSPluginBase)* 编写了一个插件。插件创建某种形式，效果很好。但是我遇到了一个问题 - 提交表单后 - 我该如何设置cookie？

from cms.plugin_base import CMSPluginBase
from cms.plugin_pool import plugin_pool
from poll.models import PagePoll
from poll.forms import PollForm
from django.http import HttpResponse

class PollPlugin(CMSPluginBase):
    """ upload a poll  """
    model = PagePoll
    name = u'Poll'
    render_template = u"plugins/page_poll.html"

def render(self, context, instance, placeholder):
    #upload poll form
    request = context['request']

    form = PollForm(instance.poll, request.POST)

    #validate the form
    if request.method == 'POST':
        if form.is_valid():
            form.save()
            #=SAVE COOKIES HERE=
    else:
        form = PollForm(instance.poll)

    context['form'] = form
    return context

plugin_pool.register_plugin(PollPlugin)

Answer 1

答案在这里找到： https ://djangosnippets.org/snippets/2541/

问题是cms-plugin无法返回响应对象，cookie需要在其中设置...所以诀窍是使用HttpResponceRedirect引发自定义异常