1603Szelenkov@nginx.comclass application: 2603Szelenkov@nginx.com def __init__(self, environ, start_response): 3603Szelenkov@nginx.com self.environ = environ 4603Szelenkov@nginx.com self.start = start_response 5603Szelenkov@nginx.com 6603Szelenkov@nginx.com def __iter__(self): 7603Szelenkov@nginx.com self.start('200', [(('!', '0'))]) 8*617Szelenkov@nginx.com yield b'' 9603Szelenkov@nginx.com 10603Szelenkov@nginx.com def close(self): 11603Szelenkov@nginx.com self.environ['wsgi.errors'].write('Close called.') 12