Use lambda to define inner function : Function Inner « Function « Python

1. Python
2. Function
3. Function Inner

Use lambda to define inner function

def func():
    x = 4
    action = (lambda n: x ** n)          # x in enclosing def
    return action

x = func()
print x(2) # prints 16

           
       

Related examples in the same category

1.	Inner function definition
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3.	Nested function: 3 levels