activate_this = '/var/www/demo/.venv/bin/activate_this.py'
exec(open(activate_this).read(), {'__file__': activate_this})

import os
os.environ['DATABASE_URI'] = 'mysql://{{ db_user }}:{{ db_pass }}@{{ groups.database[0] }}/{{ db_name }}'

import sys
sys.path.insert(0, '/var/www/demo')

from demo import app as application