Insert a newline character every 64 characters using Python

Posted by biffabacon on Stack Overflow See other posts from Stack Overflow or by biffabacon
Published on 2010-04-17T07:54:39Z Indexed on 2010/04/17 8:03 UTC
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python

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regex

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pythonic

Using Python I need to insert a newline character into a string every 64 characters. In Perl it's easy:

s/(.{64})/$1\n/

How could this be done using regular expressions in Python? Is there a more pythonic way to do it?

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