Please do, I need it for some some extra authentication against a mysql db. Robert Am Dienstag, 10. Juni 2003 20:41 schrieb Evan Simpson:
Dieter Maurer wrote:
We had discussed the post-authentication hook in connection with role based skin selection but we never had it implemented.
I have, and it even fits here in the margin. Shall I pop it into the Collector?
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self._post_traverse = post_traverse = []
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del self._post_traverse
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if post_traverse: exec_callables(post_traverse)
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def post_traverse(self, f, args): """Set a callable object and argument tuple to be combined if traversal succeeds""" self._post_traverse.append((f, tuple(args)))
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def exec_callables(callables): for (f, args) in callables: try: f(*args) except (ArithmeticError, AttributeError, FloatingPointError, IOError, ImportError, IndexError, KeyError, OSError, OverflowError, TypeError, ValueError, ZeroDivisionError): # Only catch exceptions likely to be logic errors. # We shouldn't catch Redirects, Unauthorizeds, etc. since # the programmer may want to raise them deliberately. from zLOG import LOG, ERROR import sys LOG('PostTraverse', ERROR, 'Error while invoking hook: "%s"' % `f`, error=sys.exc_info())
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