Message 162527 - Python tracker

@Roger Serwy
>> Does anyone know a good way to make the exception render as: "must be str, not int" instead of "must be str, not <class 'int'>" ?
Use s.__name__ rather than type(s) for the type name
e.g.
-raise TypeError('must be str, not %s' % type(s))
+raise TypeError('must be str, not %s' % s.__name__)