Philipp von Weitershausen wrote:
Hi there,

I've filed an issue in the collector outlining a problem with old style
classes and TALES traversal: http://www.zope.org/Collectors/Zope3-dev/635

In particular, I'm looking for comments on problem #2.

PEP-3100 suggest "just call the object and catch the exception" instead of use "callable()". So maybe we can write:

try:
    ob()
except:
    pass
return ob

Unfortunately exceptions still will be masked.

--
Dmitry Vasiliev (dima at hlabs.spb.ru)
    http://hlabs.spb.ru
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