基于WSGI封装一个简单WEB框架

Posted 2020-07-22 FreeMan

from wsgiref.simple_server import make_server
def index():
    return  ‘index‘
def login():
    return  ‘login‘
def routes():
    urlpatterns=(
        (‘/index‘,index),
        (‘/login‘,login),
    )
    return urlpatterns
def runserver(environ,start_response):
    start_response(‘200 OK‘ , [(‘Content-Type‘,‘text/html‘)])
    url = environ[‘PATH_INFO‘]
    urlpatterns = routes()
    func = None
    for item in urlpatterns:
        print (item)
        if item[0] == url:
            func=item[1]
            break
    if func:
         a=func()
         return  a
    else:
       return ‘hhhhh404 404‘
if __name__ == ‘__main__‘:
    httpd= make_server(‘192.168.6.163‘,8000,runserver)
    print (‘start web server‘)
    httpd.serve_forever()