by using Python built-ins instead of handwritten code — you could get a measurable performance improvement. def f1(): for n in range(100): pass def f2(): n=0 while n<100: n+=1 if __name__ ...

Also read: How to use strings in Python The great thing about classes ... generator(): import random n = random.randint(1, 5) return n def ...

Python 3.10 development has stabilized and we ... the only way we could split this line across multiple lines was using the \ line continuation character: It works, but it’s not Pythonic.