The 1 Page Python Book by Barani Kumar

Author:Barani Kumar
Language: eng
Format: epub, pdf
Tags: programming, scripting, python ui, python coding, python ebook, python guide, learn python programming
Published: 2021-08-01T00:00:00+00:00

add = modified_add(add) #4)

add(5,6) #5)

Lets understand the code above to understand decorators.

1) There is a simple add function defined. IT can accept 2 numbers, add them and produce a output number. Eg: 5 + 6 = 11

2) But I want to modify this behavior by changing the inputs, every input is incremented by 1.5 and then added. For this a new function is created.

The input to this modified_add is the original function.

Any arguments passed to the original function can be received as arbitrary arguments inside a nested function (wraps) It can be given any user defined name.

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