[Grok-dev] Getting a view from within a REST layer
Peter Bengtsson
peter at fry-it.com
Mon Dec 10 14:03:11 EST 2007
getMultiAdapter((context, request), name="Nameofview")
doesn't work inside my REST layer which I built thanks to this tutorial:
http://grok.zope.org/minitutorials/rest.html
This is the error I get:
raise ComponentLookupError(objects, interface, name)
ComponentLookupError: ((<snapatom.app.snapatom object at 0x8b7f6ac>,
<InterfaceClass zope.interface.Interface>), <InterfaceClass
zope.interface.Interface>, 'bloglist')
I don't want to paste in all the code so here's the pseudo code:
class snapatom(grok.Application, grok.Container):
stuff
class Bloglist(grok.View):
grok.context(snapatom)
grok.name('bloglist')
# now http://localhost:8080/snapatom/bloglist works
class AtomPubLayer(grok.IRESTLayer):
pass
class AtomPubProtocol(grok.RESTProtocol):
grok.layer(AtomPubLayer)
grok.name('atompub')
class MyREST(grok.REST):
grok.layer(AtomPubLayer)
grok.context(snapatom)
def GET(self):
stuff
# this is where I get a component lookup error
getMultiAdapter((context, request), name="bloglist")
Am I doing it completely wrong or is it a bug?
I basically want to render a view and spit out its result in the method
GET() of my REST layer.
Thanks,
Peter
--
Peter Bengtsson,
work www.fry-it.com
home www.peterbe.com
hobby www.issuetrackerproduct.com
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