CODEWITHSUNDEEP
pythonplonezope
stytor
stytor

Reputation: 45

How do you render the front page of a plone site in python?

The following browser view should return the content of the front page of the first Plone Site in it's context. However, I can not seem to obtain an object which is able to render html content.

from Products.Five import BrowserView
from zope.component import getMultiAdapter

class RenderFirst (BrowserView):
    def __call__ (self):

        def findPlones (context):
            plones = context.objectValues("Plone Site")
            folders = context.objectValues("Folder")
            folders = set(folders).difference(set(plones))
            for folder in folders:
                plones += findPlones(folder)
            return plones

        plones = findPlones(context)


        if len(plones):
            default_page = plones[0].getDefaultPage()
            content = plones[0].unrestrictedTraverse (default_page)
            view = getMultiAdapter ((content, self.request))
            return view()

        else:
            return "no plone"

The previous code when run tells me that the object view is not callable.

plones[0] is a Plone Site object and when called produces a KeyError for folder_listing if I call the content object I get an AttributeError for document_view

There are lots of combinations here, of calling different adapters of different objects. Haven't yet found the right object which can render the page. Anyone know how to do this?

Upvotes: 2

Views: 430

Answers (2)

Laurence Rowe
Laurence Rowe

Reputation: 2997

Take a look at http://pypi.python.org/pypi/plone.subrequest.

Upvotes: 1

maurits
maurits

Reputation: 2365

When I try this in a pdb a simple plones[0]() works fine.

Upvotes: 2

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