| #!/usr/bin/env python3 |
| ''' |
| Small wsgiref based web server. Takes a path to serve from and an |
| optional port number (defaults to 8000), then tries to serve files. |
| Mime types are guessed from the file names, 404 errors are raised |
| if the file is not found. Used for the make serve target in Doc. |
| ''' |
| import sys |
| import os |
| import mimetypes |
| from wsgiref import simple_server, util |
| |
| def app(environ, respond): |
| |
| fn = os.path.join(path, environ['PATH_INFO'][1:]) |
| if '.' not in fn.split(os.path.sep)[-1]: |
| fn = os.path.join(fn, 'index.html') |
| type = mimetypes.guess_type(fn)[0] |
| |
| if os.path.exists(fn): |
| respond('200 OK', [('Content-Type', type)]) |
| return util.FileWrapper(open(fn, "rb")) |
| else: |
| respond('404 Not Found', [('Content-Type', 'text/plain')]) |
| return [b'not found'] |
| |
| if __name__ == '__main__': |
| path = sys.argv[1] |
| port = int(sys.argv[2]) if len(sys.argv) > 2 else 8000 |
| httpd = simple_server.make_server('', port, app) |
| print("Serving {} on port {}, control-C to stop".format(path, port)) |
| try: |
| httpd.serve_forever() |
| except KeyboardInterrupt: |
| print("\b\bShutting down.") |