Class Point

recipes/Python/500261_Named_Tuples/recipe-500261.py:127–132

    # test and demonstrate ability to override methods
    class Point(namedtuple('Point', 'x y')):
        @property
        def hypot(self):
            return (self.x ** 2 + self.y ** 2) ** 0.5
        def __str__(self):
            return 'Point: x=%6.3f y=%6.3f hypot=%6.3f' % (self.x, self.y, self.hypot)

    for p in Point(3,4), Point(14,5), Point(9./7,6):
        print p