ss.py

local serve

#!/usr/bin/env python3
# encoding: utf-8
"""Use instead of `python3 -m http.server` when you need CORS"""

import sys
from http.server import HTTPServer, SimpleHTTPRequestHandler


class CORSRequestHandler(SimpleHTTPRequestHandler):
    def end_headers(self):
        self.send_header('Access-Control-Allow-Origin', '*')
        self.send_header('Access-Control-Allow-Methods', 'GET')
        self.send_header('Cache-Control', 'no-store, no-cache, must-revalidate')
        return super(CORSRequestHandler, self).end_headers()


if len(sys.argv) >= 2:
    PORT = int(sys.argv[1])
else:
    PORT = 8000

httpd = HTTPServer(('localhost', PORT), CORSRequestHandler)
print('Serving HTTP on 0.0.0.0 port {} (http://localhost:{}/) ...'.format(PORT, PORT))
httpd.serve_forever()