Split a string into a list with parts of N characters [duplicate]

问题

This question already has answers here:

How do you split a list into evenly sized chunks? (63 answers)

Closed 4 years ago.

I'm very new to python and was wondering what the most pythonic/easy way is to split a string into a list with parts of N characters.

I've come across this:

>>>s = "foobar"
>>>list(s)
['f', 'o', 'o', 'b', 'a', 'r']

which is how I can turn a string into a list of characters, but what I would want is to have a method that would look like this:

>>>def splitInNSizedParts(s, n):

where

>>>print(splitInNSizedParts('foobar', 2))
['fo', 'ob', 'ar']

回答1:

import textwrap
print textwrap.wrap("foobar", 2)

Then your function will be :

def splitInNSizedParts(s, n):
     return textwrap.wrap(s, n)

来源：https://stackoverflow.com/questions/39556512/split-a-string-into-a-list-with-parts-of-n-characters