From 11a0c4142edf4987ab33ffff9412203cf5d53820 Mon Sep 17 00:00:00 2001 From: kevin Date: Wed, 18 Dec 2024 23:50:52 +0800 Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0xAI=E6=A8=A1=E5=9E=8B?= =?UTF-8?q?=E6=94=AF=E6=8C=81=20=E6=8E=A8=E8=8D=90llm-models.json=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=20```json=20,=20=20=20=20=20=20=20=20=20{=20=20=20=20?= =?UTF-8?q?=20=20=20=20=20=20=20=20=20"name":=20"grok-2-vision-1212",=20?= =?UTF-8?q?=20=20=20=20=20=20=20=20=20=20=20=20"model=5Fname":=20"grok-2-v?= =?UTF-8?q?ision-1212",=20=20=20=20=20=20=20=20=20=20=20=20=20"requester":?= =?UTF-8?q?=20"grok-chat-completions",=20=20=20=20=20=20=20=20=20=20=20=20?= =?UTF-8?q?=20"token=5Fmgr":=20"grok",=20=20=20=20=20=20=20=20=20=20=20=20?= =?UTF-8?q?=20"vision=5Fsupported":=20true=20=20=20=20=20=20=20=20=20}=20`?= =?UTF-8?q?``=20provider.json=20requester=E5=A2=9E=E5=8A=A0=20```json=20,?= =?UTF-8?q?=20=20=20=20=20=20=20=20=20"grok-chat-completions":=20{=20=20?= =?UTF-8?q?=20=20=20=20=20=20=20=20=20=20=20"args":=20{},=20=20=20=20=20?= =?UTF-8?q?=20=20=20=20=20=20=20=20"base-url":=20"https://api.x.ai/v1",=20?= =?UTF-8?q?=20=20=20=20=20=20=20=20=20=20=20=20"timeout":=20120=20=20=20?= =?UTF-8?q?=20=20=20=20=20=20}=20```=20keys=E5=A2=9E=E5=8A=A0:=20```json?= =?UTF-8?q?=20,=20"grok":=20[=20=20=20=20=20=20=20=20=20=20=20=20=20"xai-y?= =?UTF-8?q?our-key"=20=20=20=20=20=20=20=20=20]=20```?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/provider/modelmgr/modelmgr.py | 2 +- .../modelmgr/requesters/grokchatcmpl.py | 144 ++++++++++++++++++ 2 files changed, 145 insertions(+), 1 deletion(-) create mode 100644 pkg/provider/modelmgr/requesters/grokchatcmpl.py diff --git a/pkg/provider/modelmgr/modelmgr.py b/pkg/provider/modelmgr/modelmgr.py index fb6c703b..fc6a1e38 100644 --- a/pkg/provider/modelmgr/modelmgr.py +++ b/pkg/provider/modelmgr/modelmgr.py @@ -6,7 +6,7 @@ from . import entities, requester from ...core import app from . import token -from .requesters import chatcmpl, anthropicmsgs, moonshotchatcmpl, deepseekchatcmpl, ollamachat, giteeaichatcmpl +from .requesters import chatcmpl, anthropicmsgs, moonshotchatcmpl, deepseekchatcmpl, ollamachat, giteeaichatcmpl, grokchatcmpl FETCH_MODEL_LIST_URL = "https://api.qchatgpt.rockchin.top/api/v2/fetch/model_list" diff --git a/pkg/provider/modelmgr/requesters/grokchatcmpl.py b/pkg/provider/modelmgr/requesters/grokchatcmpl.py new file mode 100644 index 00000000..921d6b17 --- /dev/null +++ b/pkg/provider/modelmgr/requesters/grokchatcmpl.py @@ -0,0 +1,144 @@ +from __future__ import annotations + +import asyncio +import typing +import json +import base64 +from typing import AsyncGenerator + +import openai +import openai.types.chat.chat_completion as chat_completion +import httpx +import aiohttp +import async_lru + +from .. import entities, errors, requester +from ....core import entities as core_entities, app +from ... import entities as llm_entities +from ...tools import entities as tools_entities +from ....utils import image + + +@requester.requester_class("grok-chat-completions") +class GrokChatCompletions(requester.LLMAPIRequester): + """grok ChatCompletion API 请求器""" + + client: openai.AsyncClient + + requester_cfg: dict + + def __init__(self, ap: app.Application): + self.ap = ap + + self.requester_cfg = self.ap.provider_cfg.data['requester']['grok-chat-completions'] + + async def initialize(self): + + self.client = openai.AsyncClient( + api_key="", + base_url=self.requester_cfg['base-url'], + timeout=self.requester_cfg['timeout'], + http_client=httpx.AsyncClient( + proxies=self.ap.proxy_mgr.get_forward_proxies() + ) + ) + + async def _req( + self, + args: dict, + ) -> chat_completion.ChatCompletion: + return await self.client.chat.completions.create(**args) + + async def _make_msg( + self, + chat_completion: chat_completion.ChatCompletion, + ) -> llm_entities.Message: + chatcmpl_message = chat_completion.choices[0].message.dict() + + # 确保 role 字段存在且不为 None + if 'role' not in chatcmpl_message or chatcmpl_message['role'] is None: + chatcmpl_message['role'] = 'assistant' + + message = llm_entities.Message(**chatcmpl_message) + + return message + + async def _closure( + self, + req_messages: list[dict], + use_model: entities.LLMModelInfo, + use_funcs: list[tools_entities.LLMFunction] = None, + ) -> llm_entities.Message: + self.client.api_key = use_model.token_mgr.get_token() + + args = self.requester_cfg['args'].copy() + args["model"] = use_model.name if use_model.model_name is None else use_model.model_name + + if use_funcs: + tools = await self.ap.tool_mgr.generate_tools_for_openai(use_funcs) + + if tools: + args["tools"] = tools + + # 设置此次请求中的messages + messages = req_messages.copy() + + # 检查vision + for msg in messages: + if 'content' in msg and isinstance(msg["content"], list): + for me in msg["content"]: + if me["type"] == "image_url": + me["image_url"]['url'] = await self.get_base64_str(me["image_url"]['url']) + + args["messages"] = messages + + # 发送请求 + resp = await self._req(args) + + # 处理请求结果 + message = await self._make_msg(resp) + + return message + + async def call( + self, + model: entities.LLMModelInfo, + messages: typing.List[llm_entities.Message], + funcs: typing.List[tools_entities.LLMFunction] = None, + ) -> llm_entities.Message: + req_messages = [] # req_messages 仅用于类内，外部同步由 query.messages 进行 + for m in messages: + msg_dict = m.dict(exclude_none=True) + content = msg_dict.get("content") + if isinstance(content, list): + # 检查 content 列表中是否每个部分都是文本 + if all(isinstance(part, dict) and part.get("type") == "text" for part in content): + # 将所有文本部分合并为一个字符串 + msg_dict["content"] = "\n".join(part["text"] for part in content) + req_messages.append(msg_dict) + + try: + return await self._closure(req_messages, model, funcs) + except asyncio.TimeoutError: + raise errors.RequesterError('请求超时') + except openai.BadRequestError as e: + if 'context_length_exceeded' in e.message: + raise errors.RequesterError(f'上文过长，请重置会话: {e.message}') + else: + raise errors.RequesterError(f'请求参数错误: {e.message}') + except openai.AuthenticationError as e: + raise errors.RequesterError(f'无效的 api-key: {e.message}') + except openai.NotFoundError as e: + raise errors.RequesterError(f'请求路径错误: {e.message}') + except openai.RateLimitError as e: + raise errors.RequesterError(f'请求过于频繁或余额不足: {e.message}') + except openai.APIError as e: + raise errors.RequesterError(f'请求错误: {e.message}') + + @async_lru.alru_cache(maxsize=128) + async def get_base64_str( + self, + original_url: str, + ) -> str: + base64_image, image_format = await image.qq_image_url_to_base64(original_url) + return f"data:image/{image_format};base64,{base64_image}"