NathanAlex7
42ce992a0f
Next.js 前端 + FastAPI/LangChain 后端透明 agent平台 - 含 .gitignore, 敏感文件(sessions数据/.env/venv等)已排除 - 待后续添加 trajectory 自进化机制
142 lines
4.0 KiB
Python
142 lines
4.0 KiB
Python
"""
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mini-OpenClaw 安装脚本
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Python 版本 - 跨平台兼容
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"""
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import os
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import subprocess
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import sys
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from pathlib import Path
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def run_command(cmd, cwd=None, shell=True):
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"""运行命令并返回结果"""
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print(f"[执行] {cmd}")
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try:
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result = subprocess.run(
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cmd,
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cwd=cwd,
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shell=shell,
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capture_output=True,
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text=True,
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encoding='utf-8',
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errors='ignore'
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)
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if result.returncode == 0:
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print(f"[成功] 命令执行成功")
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if result.stdout:
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print(result.stdout[:500]) # 只显示前500字符
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return True
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else:
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print(f"[失败] 返回码: {result.returncode}")
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if result.stderr:
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print(f"错误信息: {result.stderr[:500]}")
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return False
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except Exception as e:
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print(f"[异常] {e}")
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return False
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def main():
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print("=" * 60)
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print("mini-OpenClaw 安装脚本")
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print("=" * 60)
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print()
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# 获取项目根目录
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root_dir = Path(__file__).parent
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backend_dir = root_dir / "backend"
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# 步骤 1: 创建后端虚拟环境
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print("[1/4] 创建后端虚拟环境...")
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venv_dir = backend_dir / "venv"
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if venv_dir.exists():
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print("[跳过] 虚拟环境已存在")
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else:
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if not run_command(f"python -m venv {venv_dir}"):
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print("虚拟环境创建失败，请检查 Python 安装")
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return False
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# 步骤 2: 安装后端依赖
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print()
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print("[2/4] 安装后端依赖...")
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# 确定激活脚本路径
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if sys.platform == "win32":
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activate_script = venv_dir / "Scripts" / "activate.bat"
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pip_exe = venv_dir / "Scripts" / "pip.exe"
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else:
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activate_script = venv_dir / "bin" / "activate"
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pip_exe = venv_dir / "bin" / "pip"
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if not pip_exe.exists():
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print(f"[错误] pip 不存在: {pip_exe}")
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return False
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# 升级 pip
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run_command(
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f'"{pip_exe}" install --upgrade pip -i https://pypi.tuna.tsinghua.edu.cn/simple',
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cwd=backend_dir
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)
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# 安装依赖
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requirements_file = backend_dir / "requirements.txt"
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if not run_command(
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f'"{pip_exe}" install -r "{requirements_file}" -i https://pypi.tuna.tsinghua.edu.cn/simple',
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cwd=backend_dir
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):
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print("依赖安装失败")
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return False
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# 步骤 3: 验证后端安装
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print()
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print("[3/4] 验证后端安装...")
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python_exe = venv_dir / "Scripts" / "python.exe" if sys.platform == "win32" else venv_dir / "bin" / "python"
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packages = ["fastapi", "langchain", "llama_index"]
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for pkg in packages:
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if run_command(f'"{python_exe}" -c "import {pkg}; print(\'✓ {pkg}\')"', cwd=backend_dir):
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print(f"[OK] {pkg}")
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else:
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print(f"[警告] {pkg} 导入失败")
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# 步骤 4: 安装前端依赖
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print()
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print("[4/4] 安装前端依赖...")
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node_modules = root_dir / "node_modules"
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if node_modules.exists():
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print("[跳过] node_modules 已存在")
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else:
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if not run_command(
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"npm install --registry=https://registry.npmmirror.com",
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cwd=root_dir
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):
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print("前端依赖安装失败")
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return False
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print()
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print("=" * 60)
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print("安装完成！")
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print("=" * 60)
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print()
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print("启动方式：")
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print(" 后端: start-backend.bat")
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print(" 前端: start-frontend.bat")
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print()
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print("或者：")
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print(" 后端: cd backend && venv\\Scripts\\activate.bat && uvicorn app:app --host 0.0.0.0 --port 8002")
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print(" 前端: npm run dev")
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return True
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if __name__ == "__main__":
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try:
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success = main()
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sys.exit(0 if success else 1)
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except KeyboardInterrupt:
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print("\n\n安装被用户中断")
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sys.exit(1)
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except Exception as e:
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print(f"\n\n安装过程中发生错误: {e}")
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import traceback
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traceback.print_exc()
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sys.exit(1)
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