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简介

基于LLM的写作系统-后台

当前计划实现的功能如下:

  • 基于openai-gpt的能力,对文章进行批量化改写
  • 基于openai-gpt的能力,输出原创文章

快速开始

一.运行环境

支持各主流操作系统

先安装 Python

建议Python版本3.8.x,尤其是需要进行exe打包时(3.8为win7上可运行的最后一个python版本)。

创建虚拟环境并激活后,安装所需核心依赖:

pyhon -m venv venv
python -m pip install --upgrade pip
pip install -r requirements.txt

二.相关配置

# config.json文件内容示例
{
  "milvus": {  # milvus链接方式
    "debug": {
      "host": "xxx",
      "port": 19530,
      "user": "xxx",
      "passwd": "xxx"
    },
    "production": {
      "host": "xxx",
      "port": 19530,
      "user": "xxx",
      "passwd": "xxx"
    }
  },
  "mysql": {  # mysql链接方式
    "debug": {
      "user": "xxx",
      "password": "xxx",
      "host": "xxx",
      "port": 3306,
      "database": "easy_writing",
      "charset": "utf8mb4"
    },
    "production": {
      "user": "xxx",
      "password": "xxx",
      "host": "xxx",
      "port": 3306,
      "database": "easy_writing",
      "charset": "utf8mb4"
    }
  },
  "openai": {  # openai参数
    "open_ai_proxy": {  # 第三方代理厂商,免翻墙访问openai
      "enable": true,
      "api_base": "https://xxx/v1",
      "api_key": "xxx"
    },
    "api_key": "sk-xxx",
    "open_ai_chat_model": "gpt-3.5-turbo",
    "open_ai_embedding_model": "text-embedding-ada-002",
    "openai_retry": {  # openai接口调用失败时的重试机制
      "min_wait": 3,
      "max_wait": 5,
      "max_attempt_number": 3
    },
    "open_ai_system_prompt": [
      {
        "role": "system",
        "content": "你是个乐于助人的助手。"
      }
  ],
    "persist_session": false,
    "tokens_use_per_article": 7000  # 每篇文章预计所需消耗的token数量
  },
  "local_proxy": {
    "enable": true,
    "host": "127.0.0.1",
    "port": 10809,
    "port_socket": 10808
  },
  "redis": {  # redis链接方式
    "debug": {
      "host": "127.0.0.1",
      "port": 6379,
      "db": 10,
      "password": "xxx"
    },
    "production": {
      "host": "xxx",
      "port": 6379,
      "db": 10,
      "password": "xxx"
    }
  },
  "tencent": {  # 腾讯云账户,发送短信相关
    "sms": {
      "SECRET_ID" : "xxxxx",
      "SECRET_KEY" : "xxxxx",
      "SDK_APP_ID" : "xxxxx",
      "SIGN_NAME" : "xxxxx",
      "TEMPLATE_ID" : "xxxxx",
      "VERIFICATION_CODE_EXPIRE_MINUTES" : 5,  # 验证码过期时间(分钟)
      "VERIFICATION_CODE_SEND_FREQUENCY" : 1   # 验证码发送频率限制(分钟)
    }
  },
  "access_token": {  # 前后端通讯用的令牌生成参数
    "SECRET_KEY" : "xxxxx",
    "RSA_PRIVATE_KEY" : "xxxxx",
    "ALGORITHM" : "xxx",
    "EXPIRE_SECONDS" : 8640000  # 访问令牌过期时间
  },
  "encrypt": {
    "SECRET_KEY_AES": "xxx"  # api_key对称加密用的秘钥
  }
}

三.运行

本地运行, 直接在项目根目录下执行:

cd 项目根目录
venv\script\activate
python main.py

线上(极简模式):

cd 项目根目录
vim conf/config.py (update DEBUG = False)
source venv/bin/activate
nohup python main.py >> ./out.log 2>&1 & echo $! > ./pidfile

四.运行结果示例