nanowsgi/deco.py

#!/usr/bin/python
# -*- coding: utf-8; tab-width: 4; indent-tabs-mode: nil; -*-

import template as tmpl
from functools import partial

def template( filename=None ):
    def real_decorator( wsgi_application ):
        def wrapper( environ, start_response ):
            environ[ 'template' ] = partial( tmpl.render, filename=filename )
            return wsgi_application( environ, start_response )
        return wrapper
    return real_decorator