nanowsgi/controllers/demo.py

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

#
# esempio minimo di controller WSGI
#
def application( environ, start_response ):
    start_response( '200 OK', [('content-type', 'text/html')] )
    return [ 'Greetings from demo' ]

#
# funzioni specializzate per GET e POST.
# _se_ presenti hanno la precedenza rispetto ad 'application'
#
def get( environ, start_response ):
    import template

    start_response( '200 OK', [('content-type', 'text/html; charset=utf-8')] )

    return [ template.render(
        content='''
            Greetings from demo (GET)<br>
            {% for i in range(a): %}
                {% = i %}<br>
            {% pass %}
            <br>
            <span style='font-size:10px;'>(questo contenuto è generato da un template)</span>
            ''',

        context=dict(a=5),

        delimiters=( '{%', '%}' )
        )
    ]

def post( environ, start_response ):
    start_response( '200 OK', [('content-type', 'text/html')] )
    return [ 'Greetings from demo (POST)' ]



"""
@template( 'hello_world.tmpl' )
def render( environ ):
    return { 'v1': 100, 'cube':lambda x: x**3 }
"""