Python中的异常类型

异常类型集合

实战

#!/usr/bin/python3
# -*- coding: utf-8 -*-
# @Time     : 2021/8/17 21:54
# @Author   : InsaneLoafer
# @File     : try_type.py

class Test(object):
    pass


t = Test()
try:
    t.name
except AttributeError as e:
    print(e)

d = {'name': 'insane'}
try:
    d['age']
except KeyError as e:
    print('没有对应的键：', e)

l = [1, 2, 3]
try:
    l[4]
except IndexError as e:
    print(e)

name = 'insane'
try:
    int(name)
except ValueError as e:
    print(e)


def test(a):
    return a


try:
    test()
except TypeError as e:
    print(e)

'Test' object has no attribute 'name'
没有对应的键： 'age'
list index out of range
invalid literal for int() with base 10: 'insane'
test() missing 1 required positional argument: 'a'

Process finished with exit code 0