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?
Same as in Perl, but with a backslash instead of the dollar for accessing groups:
s = "0123456789"*100 # test string import re print re.sub("(.{64})", "\\1\n", s, 0, re.DOTALL)
re.DOTALL
is the equivalent to Perl's s/
option.
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