http_webserver.py

import socket


class Webserver:
    def __init__(self, host: str = '0.0.0.0', port: int = 8080):
        self.host = host
        self.port = port

        self._socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        self._socket.bind((self.host, self.port))
        self._socket.listen(1)

    @staticmethod
    def _send(clientSocket, data: str):
        sent = clientSocket.send(data.encode())
        return sent

    def run(self):
        conn, addr = self._socket.accept()
        print(conn.recv(1024).decode('utf-8'))
        self._send(conn, 'HTTP/1.0 200 OK\n\nHello world!')
        conn.close()
        self._socket.close()