Define tuple as key in a dictionary : Dictionary Tuple : Dictionary PYTHON examples

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PYTHON examples » Dictionary » Dictionary Tuple »

Define tuple as key in a dictionary




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

if Matrix.has_key((2,3,6)):     # check for key before fetch
     print Matrix[(2,3,6)]
else:
     print 0