class FooCollection:
    foo_1 = int("2" + "2") == int("22")
    foo_2 = int("22" + "22") == int("2222")
    foo_3 = int("2" + "2") is int("22")
    foo_0 = int("22" + "22") is int("2222")

print(all([getattr(FooCollection(), f"foo_{x}") for x in range(4)])) >>