Ok, so far I figured out the following:
1. Resources gets registered as adapters in the Global Site Manager.
2. The adapter is registerd to adapt from the current layer interface
(defaults to IDefaultBrowserLayer) to the Interface interface (strange,
why is that so I wounder?)
3. The layer interface I can look up byt calling:
zapi.getUtility(ILayer, 'my_layer')
Ok, fine. So from my View class I try the following:
gsm=zapi.getGlobalSiteManager()
layer = zapi.getUtility(ILayer, 'my_test')
adapter=gsm.queryAdapter(layer, Interface, 'test_me.html')
But this doesn't work, I get the following error:
Error type: exceptions.KeyError
Error object: <weakref at 02545900; to 'Surrogate' at 0210CAF0>
File "C:\Python24\Lib\site-packages\zope\publisher\publish.py", line
138, in publish
File
"C:\Python24\Lib\site-packages\zope\app\publication\zopepublication.py",
line 164, in callObject
File "C:\Python24\Lib\site-packages\zope\publisher\publish.py", line
113, in mapply
File "C:\Python24\Lib\site-packages\zope\publisher\publish.py", line
119, in debug_call
File "C:\Zope\Zope31\lib\python\wfc\browser\metasite.py", line 44, in
__call__
adapter=gsm.queryAdapter(layer, Interface, 'test_me.html')
File "C:\Python24\Lib\site-packages\zope\component\site.py", line 70, in
queryAdapter
"""Set all module' __file__ attribute to an absolute path"""
File "C:\Zope\Zope31\lib\python\zope\interface\adapter.py", line 414, in
queryAdapter
return self.adapter_hook(interface, object, name, default)
File "C:\Zope\Zope31\lib\python\zope\interface\adapter.py", line 404, in
adapter_hook
factory = self.lookup1(providedBy(object), interface, name)
File "C:\Zope\Zope31\lib\python\zope\interface\adapter.py", line 392, in
lookup1
return self.lookup((required,), provided, name, default)
File "C:\Zope\Zope31\lib\python\zope\interface\adapter.py", line 327, in
lookup
byname = s.get(provided)
File "C:\Zope\Zope31\lib\python\zope\interface\adapter.py", line 227, in get
self.clean()
File "C:\Zope\Zope31\lib\python\zope\interface\adapter.py", line 146, in
clean
base.unsubscribe(self)
File "C:\Zope\Zope31\lib\python\zope\interface\adapter.py", line 248, in
unsubscribe
del self.dependents[dependent]
File "C:\Python24\lib\weakref.py", line 216, in __delitem__
del self.data[ref(key)]
Can somebody sched a light on this problem?
Regards,
Johan
--
Johan Carlsson Tel: + 46 8 31 24 94
Colliberty Mob: + 46 70 558 25 24
Torsgatan 72 Email: [EMAIL PROTECTED]
SE-113 37 STOCKHOLM
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