"Martin v. Loewis" wrote: > > http://python.org/sf/518846 reports that new-style classes cannot be > used as exceptions. I think it is desirable that this is fixed, but I > also believe that it conflicts with string exceptions. So I would like > to propose that string exceptions are deprecated for Python 2.3, in > order to remove them in Python 2.4, simultaneously allowing arbitrary > objects as exceptions. Should it be arbitrary objects or just subclasses of exception: "It is recommended that user-defined exceptions in new code be derived from Exception, although for backward compatibility reasons, this is not required. Eventually this rule will be tightened." * http://www.python.org/doc/essays/stdexceptions.html Paul Prescod
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