Decorators in Python are a prime-time example of a perfectly implemented feature. It does take a while to wrap your head around, but it’s worth it.

$ python decorator_test.py Function calculate_squares being called at 2018-08-23 12:39:02.112904 Took 2.5019338130950928 seconds Dealing with parameters. In the example above, ...

Function decorators are quite neat in Python as they allow you to enhance the functionality of existing functions. So this can be translated into both web development and data analytics. 4.

Python is becoming the world’s most popular coding language ... Its avid practitioners, known as Pythonistas, have uploaded 145,000 custom-built software packages to an online repository.