Py3 Metaclasses for fun and profit

Metaclass.py

class JavaClass:
    # Details go here
    pass


class JavaInterface:
    # Details go here
    pass


class JavaType(type):
    # some magic here...

class MyObject(metaclass=JavaType, extends=JavaClass, implements=JavaInterface):
    def __init__(self, x, y):
        self.x = x
        self.y = y
        
    def __str__(self):
        return "MyObject instance %s, %s" % (self.x, self.y)


obj = MyObject(37, 42)