56 def invalid_request(start_response):  argument
58     start_response('405 Method Not Allowed', [('Content-Type', 'text/plain')])
62 def not_found(start_response):  argument
64     start_response('404 Not Found', [('Content-Type', 'text/plain')])
68 def redirect(start_response, target):  argument
70     start_response('302 Found', [('Location', target)])
158 def return_homepage(environ, start_response):  argument
163         start_response('500 Internal Server Error', [('Content-Type', 'text/plain')])
165     start_response('200 OK', [('Content-Type', 'text/html')])
201 def process_pyro_request(environ, path, parameters, start_response):  argument
204         return return_homepage(environ, start_response)
207         return not_found(start_response)
213             start_response('403 Forbidden', [('Content-Type', 'text/plain')])
218         start_response('403 Forbidden', [('Content-Type', 'text/plain')])
236                 start_response('200 OK', [('Content-Type', 'application/json; charset=utf-8'),
250                     start_response('200 OK', [('Content-Type', 'application/json; charset=utf-8'),
255 … start_response('500 Internal Server Error', [('Content-Type', 'application/json; charset=utf-8')])
259                     start_response('200 OK', [('Content-Type', 'application/json; charset=utf-8'),
266 … start_response('500 Internal Server Error', [('Content-Type', 'application/json; charset=utf-8')])
271 def pyro_app(environ, start_response):  argument
282         return redirect(start_response, "/pyro/")
286             return process_pyro_request(environ, path[5:], parameters, start_response)
288             return invalid_request(start_response)
289     return not_found(start_response)