mirror of
https://github.com/zhayujie/chatgpt-on-wechat.git
synced 2026-06-02 00:57:41 +08:00
Merge branch 'zhayujie:master' into master
This commit is contained in:
@@ -134,6 +134,7 @@ pip3 install --upgrade openai
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+ 对于图像生成,在满足个人或群组触发条件外,还需要额外的关键词前缀来触发,对应配置 `image_create_prefix `
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+ 关于OpenAI对话及图片接口的参数配置(内容自由度、回复字数限制、图片大小等),可以参考 [对话接口](https://beta.openai.com/docs/api-reference/completions) 和 [图像接口](https://beta.openai.com/docs/api-reference/completions) 文档直接在 [代码](https://github.com/zhayujie/chatgpt-on-wechat/blob/master/bot/openai/open_ai_bot.py) `bot/openai/open_ai_bot.py` 中进行调整。
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+ `conversation_max_tokens`:表示能够记忆的上下文最大字数(一问一答为一组对话,如果累积的对话字数超出限制,就会优先移除最早的一组对话)
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+ `rate_limit_chatgpt`,`rate_limit_dalle`:每分钟最高问答速率、画图速率,超速后排队按序处理。
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+ `clear_memory_commands`: 对话内指令,主动清空前文记忆,字符串数组可自定义指令别名。
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+ `hot_reload`: 程序退出后,暂存微信扫码状态,默认关闭。
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+ `character_desc` 配置中保存着你对机器人说的一段话,他会记住这段话并作为他的设定,你可以为他定制任何人格 (关于会话上下文的更多内容参考该 [issue](https://github.com/zhayujie/chatgpt-on-wechat/issues/43))
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@@ -3,6 +3,7 @@
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from bot.bot import Bot
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from config import conf, load_config
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from common.log import logger
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from common.token_bucket import TokenBucket
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from common.expired_dict import ExpiredDict
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import openai
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import time
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@@ -21,6 +22,10 @@ class ChatGPTBot(Bot):
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proxy = conf().get('proxy')
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if proxy:
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openai.proxy = proxy
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if conf().get('rate_limit_chatgpt'):
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self.tb4chatgpt = TokenBucket(conf().get('rate_limit_chatgpt', 20))
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if conf().get('rate_limit_dalle'):
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self.tb4dalle = TokenBucket(conf().get('rate_limit_dalle', 50))
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def reply(self, query, context=None):
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# acquire reply content
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@@ -63,6 +68,8 @@ class ChatGPTBot(Bot):
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:return: {}
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'''
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try:
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if conf().get('rate_limit_chatgpt') and not self.tb4chatgpt.get_token():
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return {"completion_tokens": 0, "content": "提问太快啦,请休息一下再问我吧"}
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response = openai.ChatCompletion.create(
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model= conf().get("model") or "gpt-3.5-turbo", # 对话模型的名称
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messages=session,
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@@ -102,6 +109,8 @@ class ChatGPTBot(Bot):
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def create_img(self, query, retry_count=0):
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try:
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if conf().get('rate_limit_dalle') and not self.tb4dalle.get_token():
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return "请求太快了,请休息一下再问我吧"
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logger.info("[OPEN_AI] image_query={}".format(query))
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response = openai.Image.create(
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prompt=query, #图片描述
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@@ -118,7 +127,7 @@ class ChatGPTBot(Bot):
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logger.warn("[OPEN_AI] ImgCreate RateLimit exceed, 第{}次重试".format(retry_count+1))
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return self.create_img(query, retry_count+1)
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else:
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return "提问太快啦,请休息一下再问我吧"
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return "请求太快啦,请休息一下再问我吧"
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except Exception as e:
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logger.exception(e)
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return None
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@@ -14,6 +14,7 @@ from common.tmp_dir import TmpDir
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from config import conf
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import requests
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import io
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import time
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thread_pool = ThreadPoolExecutor(max_workers=8)
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@@ -74,7 +75,11 @@ class WechatChannel(Channel):
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from_user_id = msg['FromUserName']
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to_user_id = msg['ToUserName'] # 接收人id
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other_user_id = msg['User']['UserName'] # 对手方id
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create_time = msg['CreateTime'] # 消息时间
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match_prefix = self.check_prefix(content, conf().get('single_chat_prefix'))
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if conf().get('hot_reload') == True and int(create_time) < int(time.time()) - 60: #跳过1分钟前的历史消息
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logger.debug("[WX]history message skipped")
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return
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if "」\n- - - - - - - - - - - - - - -" in content:
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logger.debug("[WX]reference query skipped")
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return
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@@ -108,6 +113,10 @@ class WechatChannel(Channel):
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logger.debug("[WX]receive group msg: " + json.dumps(msg, ensure_ascii=False))
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group_name = msg['User'].get('NickName', None)
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group_id = msg['User'].get('UserName', None)
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create_time = msg['CreateTime'] # 消息时间
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if conf().get('hot_reload') == True and int(create_time) < int(time.time()) - 60: #跳过1分钟前的历史消息
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logger.debug("[WX]history group message skipped")
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return
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if not group_name:
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return ""
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origin_content = msg['Content']
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@@ -147,6 +147,13 @@ class WechatyChannel(Channel):
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match_prefix = (is_at and not config.get("group_at_off", False)) \
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or self.check_prefix(content, config.get('group_chat_prefix')) \
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or self.check_contain(content, config.get('group_chat_keyword'))
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# Wechaty判断is_at为True,返回的内容是过滤掉@之后的内容;而is_at为False,则会返回完整的内容
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# 故判断如果匹配到自定义前缀,则返回过滤掉前缀+空格后的内容,用于实现类似自定义+前缀触发生成AI图片的功能
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prefixes = config.get('group_chat_prefix')
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for prefix in prefixes:
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if content.startswith(prefix):
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content = content.replace(prefix, '', 1).strip()
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break
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if ('ALL_GROUP' in config.get('group_name_white_list') or room_name in config.get(
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'group_name_white_list') or self.check_contain(room_name, config.get(
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'group_name_keyword_white_list'))) and match_prefix:
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45
common/token_bucket.py
Normal file
45
common/token_bucket.py
Normal file
@@ -0,0 +1,45 @@
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import threading
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import time
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class TokenBucket:
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def __init__(self, tpm, timeout=None):
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self.capacity = int(tpm) # 令牌桶容量
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self.tokens = 0 # 初始令牌数为0
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self.rate = int(tpm) / 60 # 令牌每秒生成速率
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self.timeout = timeout # 等待令牌超时时间
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self.cond = threading.Condition() # 条件变量
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self.is_running = True
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# 开启令牌生成线程
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threading.Thread(target=self._generate_tokens).start()
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def _generate_tokens(self):
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"""生成令牌"""
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while self.is_running:
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with self.cond:
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if self.tokens < self.capacity:
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self.tokens += 1
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self.cond.notify() # 通知获取令牌的线程
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time.sleep(1 / self.rate)
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def get_token(self):
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"""获取令牌"""
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with self.cond:
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while self.tokens <= 0:
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flag = self.cond.wait(self.timeout)
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if not flag: # 超时
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return False
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self.tokens -= 1
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return True
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def close(self):
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self.is_running = False
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if __name__ == "__main__":
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token_bucket = TokenBucket(20, None) # 创建一个每分钟生产20个tokens的令牌桶
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# token_bucket = TokenBucket(20, 0.1)
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for i in range(3):
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if token_bucket.get_token():
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print(f"第{i+1}次请求成功")
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token_bucket.close()
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