1 class Cat(Animal): 2 def __init__(self): 3 import warnings 4 warnings.warn("Cat類帶刪除線了", DeprecationWarning) 5 6 def run(self): 7 import warnings 8 w... ...
1 class Cat(Animal): 2 def __init__(self): 3 import warnings 4 warnings.warn("Cat類帶刪除線了", DeprecationWarning) 5 6 def run(self): 7 import warnings 8 warnings.warn("run方法帶刪除線了", DeprecationWarning)
