텔레그램 봇으로 채널 포스팅 - 8. Python 사용 예제 (3)

앞서 작성한 코드를 클래스로 정리해 보겠습니다.

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# -*- coding: utf-8 -*-   import http.client, urllib import json import datetime   class TelegramAgent:     API_URL = "api.telegram.org"   CONTENT_TYPE = "Content-type"   APPLICATION_JSON = "application/json"     BOT_PATH = "/bot%s"   SEND_MESSAGE_PATH = "/sendMessage"   SEND_MESSAGE_DATA = '{"chat_id": %s, "text": "%s"}'     def __init__(self):     self.bContinue = True     self.response = None     self.callback = None     self.bDumpData = False     def setToken(self, token):     self.token = token     def setCallback(self, callback):     self.callback = callback     def setContinue(self, bContinue):     self.bContinue = bContinue     def setDumpData(self, bDumpData):     self.bDumpData = bDumpData     def packChatId(self, chatId):     if len(chatId) > 0 and chatId[:1] == "@":       return "\"%s\"" % chatId     return chatId     def postRequest(self, url, path, headers, paramsRaw):     params = paramsRaw     conn = http.client.HTTPSConnection(url)     conn.request("POST", path, params.encode("UTF-8"), headers)     self.response = conn.getresponse()     self.data = self.response.read().decode("UTF-8")     if self.bDumpData:       print(self.data)     conn.close()     def sendCommon(self, actionPath, data):     path = self.BOT_PATH % self.token + actionPath     self.postRequest(self.API_URL, path,         {self.CONTENT_TYPE : self.APPLICATION_JSON}, data);     def sendNoData(self, actionPath):     self.sendCommon(actionPath, "")     def sendMessage(self, chatId, message):     chatId = self.packChatId(chatId)     data = self.SEND_MESSAGE_DATA % (chatId, message)     self.sendCommon(self.SEND_MESSAGE_PATH, data)   agent = TelegramAgent() agent.setDumpData(True) agent.setToken("<텔레그램 봇 토큰>") agent.sendMessage("@<채널 ID>", "test string [한글]")

<테스트 환경>
- OS : Windows 7
- Python 버전 : 3.6