import socket
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from http.server import SimpleHTTPRequestHandler
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from http.server import CGIHTTPRequestHandler
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from http.server import ThreadingHTTPServer
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from functools import partial
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import contextlib
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import sys
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import os
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class DualStackServer(ThreadingHTTPServer):
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def server_bind(self):
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# suppress exception when protocol is IPv4
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with contextlib.suppress(Exception):
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self.socket.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_V6ONLY, 0)
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return super().server_bind()
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def run(server_class=DualStackServer,
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handler_class=SimpleHTTPRequestHandler,
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port=8000,
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bind='127.0.0.1',
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cgi=False,
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directory=os.getcwd()):
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if cgi:
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handler_class = partial(CGIHTTPRequestHandler, directory=directory)
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else:
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handler_class = partial(SimpleHTTPRequestHandler, directory=directory)
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with server_class((bind, port), handler_class) as httpd:
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print(
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f"Serving HTTP on {bind} port {port} "
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f"(http://{bind}:{port}/) ..."
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)
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try:
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httpd.serve_forever()
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except KeyboardInterrupt:
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print("Keyboard interrupt received, exiting.")
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sys.exit(0)
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