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This article mainly introduces how to use the try-except-else sentence in python. It is very detailed and has a certain reference value. Friends who are interested must finish it!

1. Similar to try-except, but if there is no error in the program, that is, the except statement block is not skipped, the else statement block is executed.

2. If there is an error in the program, that is, skip to the except statement block, then skip the else statement block directly.

Try: # run other code except: # if a 'name' exception except is thrown in the try section,: # if a' name' exception is thrown, get additional data else: # if no exception occurs

Example

Def division (DivideBy): return 42 / DivideBytry: num = int (input ("Please input an integer:\ n") print (division (num)) except ZeroDivisionError:#except after writing error type print ("Divided by zero!") except ValueError: print ("Wrong input!") else:print ("No error. Good job!") The above is all the contents of the article "how to use try-except-else sentences in python". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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