import grok

class Traver(grok.Application, grok.Container):
    pass

class Index(grok.View):
    foo = "baz"

    @grok.traversable
    def getfoo(self):
        return self.foo

#from zope.traversing.adapters import Traverser
from grok.components import Traverser
from grokcore.view import interfaces
from zope.publisher.interfaces.http import IHTTPRequest
from zope.traversing.interfaces import ITraversable
from zope.publisher.interfaces.browser import IBrowserRequest


class VIEWTraverser(grok.MultiAdapter):
    grok.adapts(grok.View, IBrowserRequest)
    grok.provides(ITraversable)

    def init(self, view, request):
        self.view = view
        self.request = request

    def traverse(self, name, extra):
        import pdb; pdb.set_trace()
~