def handle_comment(self, data):
        l = data.split("\n")
        print(">>> Single-line Comment") if len(l) <= 1 else print(">>> Multi-line Comment") 
        [print(x) for x in l]

def handle_data(self, data):
        if len(data.strip()) == 0:
                return
        print(">>> Data")
        print(data)