def Property(f):
    fget, fset, fdel = f()
    fdoc = f.__doc__
    return property(fget, fset, fdel, fdoc)

class TtyExample (object):

    def __init__ (self):
        self._name = None

    @Property
    def name(f):
        "The name"
        def fget (self):
            return self._name

        def fset (self, value):
            assert isinstance (value, basestring)
            assert value …