使 test==1 and test==2 and test==3 會等於 True 的 python3 version

funny.py

from functools import total_ordering

@total_ordering
class TEST:
    def __init__(self,a):
        self.a = a
        
    def __eq__(self, other):
        ans = self.a == other
        self.a += 1
        print(self.a)
        return ans
    def __lt__(self, other):
        ans = self.a <= other
        self.a += 1
        print(self.a)
        return ans

def main():
  test = TEST(1)
  print(f"test==1 and test==2 and test==3 is {test==1 and test==2 and test==3}")

if __name__ == "__main__":
  main()