George Sakkis wrote: > By the way, from this example I discovered that properties cannot be > unbound, i.e. using path.ext instead of getExtension raises TypeError. > Couldn't/shouldn't Class.prop(instance) be allowed as equivalent of > instance.prop, just as methods ? Use the property's __get__() method instead:
>>> class A(object): ... def __init__(self, value): ... self._value = value ... value = property(lambda self: self._value) ... def __repr__(self): return "A(%r)" % self._value ... >>> a = A(42) >>> A.value.__get__(a) 42 >>> sorted([A(42), A(2), A(4)], key=A.value.__get__) [A(2), A(4), A(42)] Peter -- http://mail.python.org/mailman/listinfo/python-list
