import os
9 class Test:
10 def __init__(self):
11 self.var = "holas"
12 def __len__(self):
13 return 0
14 def __repr__(self):
15 return f"hola, este es un método de prueba y teng la variable {self.var}"
16 def __method__(self):
17 return "my method"
18
19 def my_print(obj):
20 os.system(f"echo {obj.__method__()}")
21
22 t = Test()
23 my_print(t)