1#!/usr/bin/env python 2''' 3Small wsgiref based web server. Takes a path to serve from and an 4optional port number (defaults to 8000), then tries to serve files. 5Mime types are guessed from the file names, 404 errors are raised 6if the file is not found. Used for the make serve target in Doc. 7''' 8import sys 9import os 10import mimetypes 11from wsgiref import simple_server, util 12 13def app(environ, respond): 14 15 fn = os.path.join(path, environ['PATH_INFO'][1:]) 16 if '.' not in fn.split(os.path.sep)[-1]: 17 fn = os.path.join(fn, 'index.html') 18 type = mimetypes.guess_type(fn)[0] 19 20 if os.path.exists(fn): 21 respond('200 OK', [('Content-Type', type)]) 22 return util.FileWrapper(open(fn)) 23 else: 24 respond('404 Not Found', [('Content-Type', 'text/plain')]) 25 return ['not found'] 26 27if __name__ == '__main__': 28 path = sys.argv[1] 29 port = int(sys.argv[2]) if len(sys.argv) > 2 else 8000 30 httpd = simple_server.make_server('', port, app) 31 print "Serving %s on port %s, control-C to stop" % (path, port) 32 try: 33 httpd.serve_forever() 34 except KeyboardInterrupt: 35 print "\b\bShutting down." 36