Larry Bates ha scritto: > Fredp wrote: > > Hi > > I was wondering if it is possible to have the various magic methods, > > mainly __getattr__ and __setattr__, and @property attributes called > > when accessing the attribute of a non-intantiated class. > > > > Imagin something like this: > > ##### > > class MyClass: > > @property > > def prop(self): > > print "Accessed" > > return "ABCD" > > > > print MyClass.prop > > ##### > > having it printing: > > ##### > > Accessed > > ABCD > > ##### > > > > Thanks very much > > > Looks like you want Python to execute a method on an uninstantiated > class. I can't imagine how you would use such a thing. Can you > give us a real-life "use case"? > > This produces the output you want: > > m=MyClass() > print m.prop() > > -Larry Bates I have something like a simple ORM which objects haven't a fixed number of fields, and I need to have properties (or methods) for each of them, but currently it is more comfortable for me to use uninstantiaded classes (as someway SQLObject does). I guess I'd better taking another approach to him, maybe using something from ASPN cookbook :-\
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