Is there a way to perform “if” in python's lambda

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长发绾君心
长发绾君心 2020-12-12 08:38

In python 2.6, I want to do:

f = lambda x: if x==2 print x else raise Exception()
f(2) #should print \"2\"
f(3) #should throw an exception
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16条回答
  •  有刺的猬
    2020-12-12 09:33

    This snippet should help you:

    x = lambda age: 'Older' if age > 30 else 'Younger'
    
    print(x(40))
    

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