http-server.py

import http.server


class Handler(http.server.BaseHTTPRequestHandler):
    def __getattr__(self, item):
        if item.startswith('do_'):
            return self.default
        return getattr(super(), item)

    def default(self):
        print(self.command, self.path)
        print(self.headers)
        self.protocol_version = 'HTTP/1.0'
        self.send_response(200)
        self.send_header('a', '1')
        self.send_header('a', '2')
        self.end_headers()
        self.wfile.write(b'ok')


with http.server.ThreadingHTTPServer(('0.0.0.0', 8080), RequestHandlerClass=Handler) as _:
    print(f"Serving on port {_.server_port}...")
    try:
        _.serve_forever()
    except KeyboardInterrupt:
        exit(0)

simple.sh

python -m http.server -d /tmp 8080

wsgi-server.py

from wsgiref import simple_server


def app(environ, start_response):
    start_response('200 OK', [('Content-Type', 'application/json; charset=utf-8')])
    return [b'true']


simple_server.ServerHandler.server_software = ''
with simple_server.make_server(host='0.0.0.0', port=8080, app=app) as _:
    print(f"Serving on port {_.server_port}...")
    _.serve_forever()