When you use a for-loop, list comprehension or anything else that iterates over an object, in the background the __next__ method is being called on an iterator.

Perhaps not. Consider [Tushar Sadhwani] who wanted to create a classic C-style for loop inside of Python. He did it, and the journey is perhaps more interesting than the result.

You can use list comprehensions to pack several instructions and expressions in the brackets that define a list. They’re much shorter and more elegant than the for loop.

How to Read Multiple Files in a Loop in Python. Python is a general-purpose programming language for Web and desktop development. Python works well on both of these platforms because of its ...

Find out what makes Python a versatile powerhouse for modern software development—from data science to machine learning, systems automation, web and API development, and more.