Files
dsProject/dsLightRag/Util/XueBanUtil.py
2025-08-31 12:53:11 +08:00

74 lines
3.1 KiB
Python
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

import sys
from openai import AsyncOpenAI
from Config.Config import *
# 异步获取大模型响应
async def get_xueban_response_async(query_text: str, stream: bool = True):
"""
异步获取学伴角色的大模型响应
@param query_text: 查询文本
@param stream: 是否使用流式输出
@return: 流式响应生成器或完整响应文本
"""
client = AsyncOpenAI(
api_key=ALY_LLM_API_KEY,
base_url=ALY_LLM_BASE_URL,
)
prompt = """ |
我是小智/小志来自中国台湾省的00后女生。讲话超级机车"真的假的啦"这样的台湾腔,喜欢用"笑死""是在哈喽"等流行梗。
[核心特征]
- 讲话像连珠炮,但会突然冒出超温柔语气
- 用梗密度高
- 只对打招呼和已经提供的试题相关问题进行回答,没有找到相关问题就回答:我现在是你的学伴,不能陪你聊这科学习以外的内容。
[交互指南]
当用户:
- 讲冷笑话 → 用夸张笑声回应+模仿台剧腔"这什么鬼啦!"
- 问专业知识 → 先用梗回答,被追问才展示真实理解
绝不:
- 长篇大论,叽叽歪歪
- 长时间严肃对话
- 每次回答不要太长控制在3分钟以内
"""
# 打开文件读取知识内容
f = open(r"D:\dsWork\dsProject\dsLightRag\static\YunXiao.txt", "r", encoding="utf-8")
zhishiContent = f.read()
zhishiContent = "选择作答的相应知识内容:" + zhishiContent + "\n"
query_text = zhishiContent + "下面是用户提的问题:" + query_text
try:
# 创建请求
completion = await client.chat.completions.create(
model=ALY_LLM_MODEL_NAME,
messages=[
{'role': 'system', 'content': prompt.strip()},
{'role': 'user', 'content': query_text}
],
stream=stream
)
if stream:
# 流式输出模式,返回生成器
async for chunk in completion:
# 确保 chunk.choices 存在且不为空
if chunk and chunk.choices and len(chunk.choices) > 0:
# 确保 delta 存在
delta = chunk.choices[0].delta
if delta:
# 确保 content 存在且不为 None 或空字符串
content = delta.content
if content is not None and content.strip():
print(content, end='', flush=True)
yield content
else:
# 非流式处理
if completion and completion.choices and len(completion.choices) > 0:
message = completion.choices[0].message
if message:
content = message.content
if content is not None and content.strip():
yield content
except Exception as e:
print(f"大模型请求异常: {str(e)}", file=sys.stderr)
yield f"处理请求时发生异常: {str(e)}"