Catch and recover exception : Catch Exceptions « Language Basics « Python

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Python » Language Basics » Catch Exceptions Screenshots  Catch and recover exception Matrix = {} Matrix[(2,3,4)] = 88 Matrix[(7,8,9)] = 99 X = 2; Y = 3; Z = 4              # ; separates statements print Matrix[(X,Y,Z)] print Matrix try:      print Matrix[(2,3,6)]       # try to index except KeyError:                # catch and recover      print 0                     Related examples in the same category 1.  Catch several exceptions 2.  Catch exception throwed inside a function