Two minor optimisations/cleanups for svn_swig_wrapper: - 'self' is not used in 'RaCallbacks', so use the @staticmethod decorator syntax introduced in Python 2.4. - Make 'Revision' derive from 'tuple' and use property getters to obtain the individual values. In N+1 years, we can use the NamedRecord introduced in Python 2.6.

#!/bin/bash
/bin/rm -rf *
svn export `hg svn info 2> /dev/null | grep '^URL: ' | sed 's/URL: //'` -`hg svn parent | sed 's/.*: //;s/ .*//'` . --force
if [ `hg st | wc -l` = 0 ] ; then
    exit 0
else
    hg revert --all
    hg purge
    exit 1
fi