1*603Szelenkov@nginx.comclass application: 2*603Szelenkov@nginx.com def __init__(self, environ, start_response): 3*603Szelenkov@nginx.com self.environ = environ 4*603Szelenkov@nginx.com self.start = start_response 5*603Szelenkov@nginx.com 6*603Szelenkov@nginx.com def __iter__(self): 7*603Szelenkov@nginx.com self.start('200', [(('!', '0'))]) 8*603Szelenkov@nginx.com 9*603Szelenkov@nginx.com def close(self): 10*603Szelenkov@nginx.com self.environ['wsgi.errors'].write('Close called.') 11