from typing import Callable

class Caller :
    def __init__(self, ):
        pass

    def __or__(self, callable: Callable) :
        return callable()

    def __and__(self, callable: Callable):
        return callable()

if __name__ == "__main__":
    caller = Caller()
    caller | (lambda: print("That should be printed"))
    caller & (lambda: print("That should be printed"))