python2.5 PyArg_ParseTuple fix Python 2.5 doesn't like it when we mix str objects and the "t#" format in PyArg_ParseTuple. Change it to use "s#". Tested with python 2.3, 2.4 and 2.5.

#!/bin/sh

mkdir t
cd t
hg init
echo a > a
hg add a
hg commit -m "test" -d "1000000 0"
hg verify
hg parents
hg status
hg rollback
hg verify
hg parents
hg status