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https://github.com/zhayujie/chatgpt-on-wechat.git
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126 lines
5.0 KiB
Python
126 lines
5.0 KiB
Python
# encoding:utf-8
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"""
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wechaty channel
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Python Wechaty - https://github.com/wechaty/python-wechaty
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"""
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import base64
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from concurrent.futures import ThreadPoolExecutor
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import os
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import time
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import asyncio
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from bridge.context import Context
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from wechaty_puppet import FileBox
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from wechaty import Wechaty, Contact
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from wechaty.user import Message
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from bridge.reply import *
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from bridge.context import *
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from channel.chat_channel import ChatChannel
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from channel.wechat.wechaty_message import WechatyMessage
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from common.log import logger
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from config import conf
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try:
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from voice.audio_convert import any_to_sil
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except Exception as e:
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pass
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thread_pool = ThreadPoolExecutor(max_workers=8)
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def thread_pool_callback(worker):
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worker_exception = worker.exception()
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if worker_exception:
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logger.exception("Worker return exception: {}".format(worker_exception))
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class WechatyChannel(ChatChannel):
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def __init__(self):
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pass
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def startup(self):
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config = conf()
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token = config.get('wechaty_puppet_service_token')
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os.environ['WECHATY_PUPPET_SERVICE_TOKEN'] = token
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asyncio.run(self.main())
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async def main(self):
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self.bot = Wechaty()
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self.bot.on('login', self.on_login)
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self.bot.on('message', self.on_message)
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await self.bot.start()
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async def on_login(self, contact: Contact):
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self.user_id = contact.contact_id
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self.name = contact.name
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logger.info('[WX] login user={}'.format(contact))
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# 统一的发送函数，每个Channel自行实现，根据reply的type字段发送不同类型的消息
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def send(self, reply: Reply, context: Context):
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receiver_id = context['receiver']
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loop = asyncio.get_event_loop()
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if context['isgroup']:
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receiver = asyncio.run_coroutine_threadsafe(self.bot.Room.find(receiver_id),loop).result()
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else:
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receiver = asyncio.run_coroutine_threadsafe(self.bot.Contact.find(receiver_id),loop).result()
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msg = None
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if reply.type == ReplyType.TEXT:
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msg = reply.content
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asyncio.run_coroutine_threadsafe(receiver.say(msg),loop).result()
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logger.info('[WX] sendMsg={}, receiver={}'.format(reply, receiver))
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elif reply.type == ReplyType.ERROR or reply.type == ReplyType.INFO:
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msg = reply.content
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asyncio.run_coroutine_threadsafe(receiver.say(msg),loop).result()
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logger.info('[WX] sendMsg={}, receiver={}'.format(reply, receiver))
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elif reply.type == ReplyType.VOICE:
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voiceLength = None
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file_path = reply.content
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sil_file = os.path.splitext(file_path)[0] + '.sil'
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voiceLength = int(any_to_sil(file_path, sil_file))
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# 发送语音
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t = int(time.time())
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msg = FileBox.from_file(sil_file, name=str(t) + '.sil')
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if voiceLength is not None:
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msg.metadata['voiceLength'] = voiceLength
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asyncio.run_coroutine_threadsafe(receiver.say(msg),loop).result()
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try:
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os.remove(file_path)
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os.remove(sil_file)
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except Exception as e:
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pass
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logger.info('[WX] sendVoice={}, receiver={}'.format(reply.content, receiver))
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elif reply.type == ReplyType.IMAGE_URL: # 从网络下载图片
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img_url = reply.content
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t = int(time.time())
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msg = FileBox.from_url(url=img_url, name=str(t) + '.png')
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asyncio.run_coroutine_threadsafe(receiver.say(msg),loop).result()
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logger.info('[WX] sendImage url={}, receiver={}'.format(img_url,receiver))
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elif reply.type == ReplyType.IMAGE: # 从文件读取图片
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image_storage = reply.content
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image_storage.seek(0)
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t = int(time.time())
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msg = FileBox.from_base64(base64.b64encode(image_storage.read()), str(t) + '.png')
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asyncio.run_coroutine_threadsafe(receiver.say(msg),loop).result()
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logger.info('[WX] sendImage, receiver={}'.format(receiver))
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async def on_message(self, msg: Message):
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"""
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listen for message event
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"""
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try:
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cmsg = await WechatyMessage(msg)
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except NotImplementedError as e:
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logger.debug('[WX] {}'.format(e))
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return
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except Exception as e:
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logger.exception('[WX] {}'.format(e))
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return
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logger.debug('[WX] message:{}'.format(cmsg))
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room = msg.room() # 获取消息来自的群聊. 如果消息不是来自群聊, 则返回None
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isgroup = room is not None
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ctype = cmsg.ctype
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context = self._compose_context(ctype, cmsg.content, isgroup=isgroup, msg=cmsg)
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if context:
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logger.info('[WX] receiveMsg={}, context={}'.format(cmsg, context))
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thread_pool.submit(self._handle_loop, context, asyncio.get_event_loop()).add_done_callback(thread_pool_callback)
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def _handle_loop(self,context,loop):
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asyncio.set_event_loop(loop)
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self._handle(context) |