import urllib.request, urllib.parse, json, ssl, threading, socket, sys

from http.server import BaseHTTPRequestHandler, HTTPServer
from socketserver import ThreadingMixIn

TOKEN = "119827757:AAFTo0ezhROp-0Ria-zkjkGHfJeHtik8-Ow"
PORT = 8443
WEB_HOOK_HOST = "https://www.slapaper.cn:%d/" % PORT + TOKEN + "/"
WEB_HOOK_API = "https://api.telegram.org/"
URL = "bot" + TOKEN + "/"
CA_FILE = "ca.crt"
KEY_FILE = "ca.key"

webhook_body = urllib.parse.urlencode({'url':WEB_HOOK_HOST,})
https_handler = urllib.request.HTTPSHandler(context=ssl.create_default_context())
webhook_opener = urllib.request.build_opener(https_handler)
webhook_response = webhook_opener.open(WEB_HOOK_API + URL + "setWebhook", data=webhook_body.encode('utf-8'))

for l in webhook_response:
	print(l.decode("utf-8"))

webhook setting finished, now building bot server

class BotHandler(BaseHTTPRequestHandler):
	def do_POST(self):
		print("in do_POST!")
		self.send_response(200)
		self.end_headers()
		message = self.rfile.read()
		print("A POST message came!\n", message)
		self.wfile.write(message)
		self.wfile.flush()
		# multithreading

class ThreadedBotServer(ThreadingMixIn, HTTPServer):
	pass

server_address = ('', PORT)
bot_server = ThreadedBotServer(server_address, BotHandler)

# HTTPS support needed
server_ssl_context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
server_ssl_context.load_cert_chain(CA_FILE, KEY_FILE)

bot_server.socket = server_ssl_context.wrap_socket(bot_server.socket, server_side=True)

try:
	server_thread = threading.Thread(target=bot_server.serve_forever())
	server_thread.daemon = True
	server_thread.start()
	print("\nBot server is now working.")
except KeyboardInterrupt:
    print("\nKeyboard interrupt received, exiting.")
    bot_server.shutdown()
import urllib.request, urllib.parse, json, ssl, threading, socket, sys

from http.server import BaseHTTPRequestHandler, HTTPServer
from socketserver import ThreadingMixIn

TOKEN = "119827757:AAFTo0ezhROp-0Ria-zkjkGHfJeHtik8-Ow"
PORT = 8443
WEB_HOOK_HOST = "https://www.slapaper.cn:%d/" % PORT + TOKEN + "/"
WEB_HOOK_API = "https://api.telegram.org/"
URL = "bot" + TOKEN + "/"
CA_FILE = "ca.crt"
KEY_FILE = "ca.key"

webhook_body = urllib.parse.urlencode({'url':WEB_HOOK_HOST,})
https_handler = urllib.request.HTTPSHandler(context=ssl.create_default_context())
webhook_opener = urllib.request.build_opener(https_handler)
webhook_response = webhook_opener.open(WEB_HOOK_API + URL + "setWebhook", data=webhook_body.encode('utf-8'))

for l in webhook_response:
	print(l.decode("utf-8"))

# webhook setting finished, now building bot server

class BotHandler(BaseHTTPRequestHandler):
	def do_POST(self):
		print("in do_POST!")
		self.send_response(200)
		self.end_headers()
		message = self.rfile.read()
		print("A POST message came!\n", message)
		self.wfile.write(message)
		self.wfile.flush()
		# multithreading

class ThreadedBotServer(ThreadingMixIn, HTTPServer):
	pass

server_address = ('', PORT)
bot_server = ThreadedBotServer(server_address, BotHandler)

# HTTPS support needed
server_ssl_context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
server_ssl_context.load_cert_chain(CA_FILE, KEY_FILE)

bot_server.socket = server_ssl_context.wrap_socket(bot_server.socket, server_side=True)

try:
	server_thread = threading.Thread(target=bot_server.serve_forever())
	server_thread.daemon = True
	server_thread.start()
	print("\nBot server is now working.")
except KeyboardInterrupt:
    print("\nKeyboard interrupt received, exiting.")
    bot_server.shutdown()
fix error uncomment