def set_view(context, request, name = None):
name = request.GET.get('name', name)
if name is None:
raise ValueError("Need to specify a request with the GET variable name or simply a name parameter.")
if get_view(context, request, view_name = name) is None:
raise HTTPForbidden(u"There's no view registered for this content type with that name. "
u"Perhaps you forgot to register the view for this context?")
context.default_view = name
if name != 'view':
title = get_content_views(request.registry)[context.type_name][name]
else:
title = _("Default view")
fm = get_flash_messages(request)
fm.add(_("View set to '${title}'",
mapping = {'title': title}))
#Remove settings. Should this be a subscriber instead? It's a bit destructive too, especially if clearing this isn't needed
if hasattr(context, '__view_settings__'):
delattr(context, '__view_settings__')
return HTTPFound(location = request.resource_url(context))
def query_view(self, context, name = '', default = ''):
result = get_view(context, self.request, view_name = name)
return result and name or default
def test_include(self):
self.config.registry.settings['arche.includes'] = 'arche_introspect'
self.config.include('arche')
root = Root()
request = testing.DummyRequest()
self.failUnless(get_view(root, request, '__introspection__'))