function virtualenv_paths --on-event virtualenv_did_activate:YOUR_VIRTUALENV
        # set pythonpath and settings module
        set -gx PYTHONPATH ~/YOUR_PROJECT
        set -gx DJANGO_SETTINGS_MODULE yourproject.settings.settings_dev

        # make manage.py usable from anywhere while the virtualenv is active
        function manage
                python ~/YOUR_PROJECT/manage.py $argv
        end
        
        # set up autocompletions
        function list_django_commands
                manage | python -c "import sys; print '\n'.join([c.replace('    ', '') for c in sys.stdin.read().split('Available subcommands')[1].split('\n') if c.startswith('    ')])"
        end

        complete -x -c manage -a "(list_django_commands)"
end