afflux/pure-python-otr — comment on commit 8e2f8918419f98258c3c074714ae03c958b6829e
File:  line 0
By afflux:

Note for the sake of completeness: I couldn't find a py3k way to convert an integer to a bytestring representing that integer in ascii encoding (that would work with python2 as well, that is). Thus, `unicode().encode('ascii')`.