Question

How to use else in exception for inspection in Python

Answer 1

try:
    kv = {1: 'php', 2: 'python', 3: 'java'}
    print(kv['php'])
except KeyError as e:
    print('key not found')
else:
    raise ValueError()


'''
run:

key not found

'''

 

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Answer 2

try:
    kv = {1: 'php', 2: 'python', 3: 'java'}
    print(kv[1])
except KeyError as e:
    print('key not found')
else:
    raise ValueError()


'''
run:

php
Traceback (most recent call last):
  File "C:/python/filename.python", line 8, in <module>
    raise ValueError()
ValueError

'''

 

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Answer 3

try:
    kv = {1: 'php', 2: 'python', 3: 'java'}
    print(kv[1])
except KeyError as e:
    print('key not found')
#else:
    #raise ValueError()


'''
run:

php

'''

 

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