trac wsgi file for parent dir

trac.wsgi

# for more info refer: http://blog.justin.kelly.org.au/tracwsgi-for-tracenvparentdir
# based on the trac.wsgi used for the trac + bzr hosting service http://bzr.bz

import sys
sys.stdout = sys.stderr

import os
os.environ['TRAC_ENV_PARENT_DIR'] = '/var/www/trac'
os.environ['PYTHON_EGG_CACHE'] = ' /usr/share/pyshared'

import trac.web.main

application = trac.web.main.dispatch_request