Idiomatic Python: 'times' loop

python loops idioms
perimosocordiae picture perimosocordiae · Apr 17, 2010 · Viewed 30.7k times · Source

Say I have a function foo that I want to call n times. In Ruby, I would write:

n.times { foo }

In Python, I could write:

for _ in xrange(n): foo()

But that seems like a hacky way of doing things.

My question: Is there an idiomatic way of doing this in Python?

Answer

TM. picture TM. · Apr 17, 2010

You've already shown the idiomatic way:

for _ in range(n): # or xrange if you are on 2.X
    foo()

Not sure what is "hackish" about this. If you have a more specific use case in mind, please provide more details, and there might be something better suited to what you are doing.

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