In <mailman.2217.1350317845.27098.python-l...@python.org> MRAB
<pyt...@mrabarnett.plus.com> writes:
> > Why wasn't the message printed out?
>
> You didn't add a __str__ method:
> class PvCamError(Exception):
> def __init__(self, msg):
> self.msg = msg
> def __str__(self):
> return self.msg
Wouldn't PvCamError inherit __str__() from Exception?
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