One of the most common issues that I've faced, and watched several people struggle with, during Zope 3 development is to figure why a certain adapter is not found, or why a certain other adapter is found instead of the one you are expecting.
I was wondering if there is something that could be done to help pinpoint this kind of issue, since adapters are really a key part of the component architecture. One of the ideas that occurred me was that in debug mode we could create a wrapper around the to-be-returned adapter and stuff some trace information in there to help diagnose possible issues. Or maybe we could just use the logging framework to output some information. The kind of info I'm looking for is something along the lines: 'We've tried to look up an adapter for (ISomething, ITheOther) but none was found' 'Found an adapter for IFoo, which is a base class for the IBar interface requested. No adapter has been found for the most-specific interface IBar' Comments? -- Sidnei da Silva Enfold Systems http://enfoldsystems.com Fax +1 832 201 8856 Office +1 713 942 2377 Ext 214 _______________________________________________ Zope3-dev mailing list Zope3-dev@zope.org Unsub: http://mail.zope.org/mailman/options/zope3-dev/archive%40mail-archive.com
