simple_wsgi.py 文件源码

def _fully_qualify(environ, url):
        """Turn a URL path into a fully qualified URL."""
        split_url = urlparse.urlsplit(url)
        server_name = environ.get('SERVER_NAME')
        server_port = str(environ.get('SERVER_PORT'))
        server_scheme = environ.get('wsgi.url_scheme')
        if server_port not in ['80', '443']:
            netloc = '%s:%s' % (server_name, server_port)
        else:
            netloc = server_name

        return urlparse.urlunsplit((server_scheme, netloc, split_url.path,
                                    split_url.query, split_url.fragment))