Yuriy Taraday added the comment:
Can someone please point out why do we have to do that dance with recursion
limit?
I've came upon this problem as well. I had some (bad) API I had to work with.
It always raised the same exception with the only difference in the message. So
I thought I could do something like this:
def message_contains(msg):
class _MyExc(object):
def __instancecheck__(self, exc):
return msg in exc.args[0]
return _MyExc
But after I tried it in number of different ways I found out that it's not
possible.
So here's another reason to change this behavior.
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nosy: +yorik.sar
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue12029>
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