Chris Withers wrote at 2008-9-1 16:23 +0100: > ... >> auth = IAuthentication() # utility >> auth = IAuthentication(default=None) >> langs = IUserPreferredLanguages(request) # adapter >> langs = IUserPreferredLanguages(request, default=None) >> view = IBrowserPage((obj, request), name='index') # named >> multi-adapter > >Right, but how do you differentiate adapting a tuple to IBrowserPage >versus adapting obj and request together to IBrowserPage?
One way would be to use "*objs" in the "Interface.__call__" signature. Then, multi-adaptation could be "I(obj1, obj2, ...)" and tuple adaptation "I((obj1, obj2, ...)). Of course, all other parameters would need to be keyword parameters (a good thing). Do you have a serious use case for tuple adaptation? -- Dieter _______________________________________________ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
