Our app¶

For demonstration purposes, we’ll start with a minimal WSGI app, which we’ll put in a subdirectory called code/:

code/app.py¶

def application(env, start_response):
    start_response('200 OK', [('Content-Type', 'text/html')])
    yield b'''
 <!DOCTYPE html>
 <html>
   <head>
     <title> Welcome! </title>
     <link rel="stylesheet" type="text/css" href="base.css">
   </head>
   <body>
     <p> Welcome! </p>
   </body>
 </html>'''