1 #!/usr/bin/env python 2 ''' 3 Small wsgiref based web server. Takes a path to serve from and an 4 optional port number (defaults to 8000), then tries to serve files. 5 Mime types are guessed from the file names, 404 errors are raised 6 if the file is not found. Used for the make serve target in Doc. 7 ''' 8 import sys 9 import os 10 import mimetypes 11 from wsgiref import simple_server, util 12 13 def 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 27 if __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
