python自定义异常类

#自定义异常类
class AgeError(Exception):
    def __init__(self,errorInfo):
        Exception.__init__(self)
        self.errorInfo =errorInfo
    def __str__(self):
        return  str(self.errorInfo)+'年龄错误！！'

age = int(input('输入一个年龄：'))
if age < 1 or age > 150:
    raise AgeError(age)
else:
    print('正常的年龄', age)

python 自定义异常类的用法

标签：__,自定义,python,AgeError,self,errorInfo,异常,age
来源： https://blog.csdn.net/yongwuhen/article/details/122685154