Amaury Forgeot d'Arc added the comment:
Trying to understand the real problem:
Exceptions are not correctly marshalled by xmlrpclib, even with 2.6.
Take a standard exception, and process it:
e = KeyError("message")
((d,), _) = xmlrpclib.loads(xmlrpclib.dumps((e,)))
With python2.4: you get
{'args': ['message']}
With python2.6: you get
{}
because 'args' is no more in the Exception's __dict__ anymore (another
regression??)
So to be compatible with 2.4, the correction would be to marshal
BaseException (and subclasses) by dumping its __dict__ augmented with
the "args" member:
d = value.__dict__.copy()
d['args'] = value.args
self.dump_struct(d, write)
Since this code would only concern exception objects which always raise
an error in 2.5, it would not break existing code.
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Tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue1739842>
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