Adding commas to string in python as per requirement [duplicate]

Question

number = ("98956784528562359856745395125874589652368745269874")

I want to add commas to this string as per requirement not as per currency or other denominations, for example in this string I want to add ,(comma) after 10 places i.e number[9] and so on. I tried it with join method but it didn't work

The output should be like this:

9895678452,8562359856,7453951258,7458965236,8745269874,

The output should be like this:9895678452,8562359856,7453951258,7458965236,8745269874, — Abhishek Bhosale
– Abhishek Bhosale, Commented Mar 20, 2017 at 9:27
Actually I used your link but voted to close, that you cannot do :) — Jean-François Fabre
– Jean-François Fabre ♦, Commented Mar 20, 2017 at 9:47

khelili miliana · Accepted Answer · 2017-03-20 09:40:36Z

2

You can use regular expression

import re
print re.sub("(.{10})", "\\1,", number, 0, re.DOTALL)

answered Mar 20, 2017 at 9:40

khelili miliana

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