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让你的项目更加简单的嵌入openclaw

Project description

OpenClaw Gateway Python 适配器(WebChat 协议)

让你的项目更加简单的嵌入openclaw

这是一个可复用的 Python 包:基于 OpenClaw Gateway 的 WebSocket 协议完成握手与 RPC 调用,并提供开箱即用的流式聊天接口(chat.send + event=chat)。

0.0.5 更新

  1. 修改了读取.env的逻辑
  2. 修复了依赖下载不完全的问题

0.0.4 更新

  1. 新增了获取历史聊天记录接口,get_chat_history,get_chat_history_simple
  2. 将接口封装到了api.cilent.OpenClawWebChatAPI中

如何工作(简版)

调用接口(你的 Python 代码 / CLI)
    │
    ▼
伪造的 WebChat 终端(本适配器模拟的 Web 客户端)
    │  ws://127.0.0.1:18789(WebChat 协议:connect / sessions.patch / chat.send)
    ▼
OpenClaw Gateway

特性

  • 一键连接:OpenClawChatWsAdapter.create_connected() 自动握手并准备会话
  • 配置统一:AdapterSettings.from_env().env / 环境变量读取参数
  • 流式输出:stream_chat() 增量产出 assistant 文本片段
  • CLI 入口:支持一次性请求与交互式 REPL,并输出连接就绪日志
  • 可测试:可注入 ws_factory,便于在单元测试中模拟网关收发

快速开始

1) 安装依赖

pip install websocket-client
pip install openclaw-webchat-adapter 

2) 配置环境变量

复制 .env.example.env 并按注释块填写(每个变量的含义与影响以 .env.example 为准)。

最少需要:

  • OPENCLAW_GATEWAY_URL
  • OPENCLAW_SESSION_KEY(如果openclaw的鉴权是session)

鉴权(按你的网关策略选择其一或同时提供):

  • OPENCLAW_GATEWAY_TOKEN
  • OPENCLAW_GATEWAY_PASSWORD

3) 使用示例(推荐:代码调用)

"""为 OpenClaw Gateway 适配器提供一个最小可用的命令行入口。"""

from openclaw_webchat_adapter.ws_adapter import OpenClawChatWsAdapter as adapter

def main() -> int:
    """基于 .env 配置启动交互式 REPL 或执行一次性请求。"""
    connect = adapter.create_connected_from_env()
    # 进入交互式 REPL
    try:
        while True:
            line = input("> ").strip()
            if not line:
                continue
            if line.lower() in ("/exit", "/quit"):
                break
            for chunk in connect.stream_chat(line):
                print(chunk, end="", flush=True)
            print("")
    finally:
        connect.stop()
    return 0


if __name__ == "__main__":
    raise SystemExit(main())

退出交互式聊天:

  • 输入 /exit/quit

安全建议

  • 不要在日志中输出 token/password 等敏感信息(本适配器不会主动打印这些字段)。
  • 如需远程访问网关,建议通过安全通道(例如内网/VPN/反向代理)并启用鉴权。

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