76 lines
2.3 KiB
Python
76 lines
2.3 KiB
Python
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#!/usr/bin/env python
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# Based on http/server.py from Python
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from argparse import ArgumentParser
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import contextlib
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from http.server import SimpleHTTPRequestHandler
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from http.server import ThreadingHTTPServer
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import socket
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from socketserver import TCPServer
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class MyHTTPRequestHandler(SimpleHTTPRequestHandler):
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extensions_map = {
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".manifest": "text/cache-manifest",
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".html": "text/html",
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".png": "image/png",
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".jpg": "image/jpg",
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".svg": "image/svg+xml",
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".css": "text/css",
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".js": "application/x-javascript",
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".wasm": "application/wasm",
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"": "application/octet-stream",
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}
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def end_headers(self):
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self.send_my_headers()
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SimpleHTTPRequestHandler.end_headers(self)
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def send_my_headers(self):
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self.send_header("Cache-Control", "no-cache, no-store, must-revalidate")
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self.send_header("Pragma", "no-cache")
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self.send_header("Expires", "0")
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def serve_forever(port: int, ServerClass):
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handler = MyHTTPRequestHandler
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addr = ("0.0.0.0", port)
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HandlerClass = SimpleHTTPRequestHandler
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with ServerClass(addr, handler) as httpd:
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host, port = httpd.socket.getsockname()[:2]
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url_host = f"[{host}]" if ":" in host else host
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print(f"Serving HTTP on {host} port {port} (http://{url_host}:{port}/) ...")
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try:
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httpd.serve_forever()
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except KeyboardInterrupt:
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print("\nKeyboard interrupt received, exiting.")
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return 0
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def main():
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parser = ArgumentParser(allow_abbrev=False)
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parser.add_argument("port", nargs="?", type=int, default=8080)
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parser.add_argument("-d", dest="directory", type=str, default=None)
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args = parser.parse_args()
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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 finish_request(self, request, client_address):
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self.RequestHandlerClass(request, client_address, self, directory=args.directory)
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return serve_forever(
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port=args.port,
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ServerClass=DualStackServer,
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)
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if __name__ == "__main__":
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raise SystemExit(main())
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