Python 一个脚本批量安装第三方库

import os  # 引入os 库，os是python自带的库


def install_packages():
    # 将要批量安装的第三方库写进一个列表
    libs = ["numpy", "matplotlib", "pillow", "sklearn", "scipy", "requests", "uvicorn", "pyspider",
            "beautifulsoup4", "wheel", "networkx", "sympy", "pyinstaller", "django",
            "flask", "fastapi", "pyqt5", "pandas", "pyopengl", "pypdf2", "docopt", "pygame"
            ]

    # libs = ["cPython", "comtypes", "opencv-python", "html5lib", "lxml", "myqr", "pandas", "pyads",
    #         "pyautocad", "pymysql", "pyqt5-tools", "python-snap7", "pywin32", "pywin32-ctypes",
    #         "redis", "requests", "scrapy", "scrapy-redis", "setuptools", "starlette", "twisted", "urllib3"
    #         ]

    # libs = ["websocket", "websocket-client", "websockets", "xlwings", "lxml", "json", "pandas", "pyads",
    #         # "pyautocad", "pymysql", "pyqt5-tools", "python-snap7", "pywin32", "pywin32-ctypes",
    #         # "redis", "requests", "scrapy", "scrapy-redis", "setuptools", "starlette", "twisted", "urllib3"
    #         ]

    torch_libs = ["torch==1.9.0+cu102", "torchvision==0.10.0+cu102", "torchaudio===0.9.0"
                  ]

    lib = None
    try:
        for lib in libs:
            os.system("pip install " + lib + " -i https://pypi.tuna.tsinghua.edu.cn/simple/")
            print("安装成功:\t" + str(lib))
    except Exception as err:
        print("安装失败\t" + str(lib) + str(err))

    try:
        for lib in torch_libs:
            os.system("pip install " + lib + " -f https://download.pytorch.org/whl/torch_stable.html")
            print("安装成功:\t" + str(lib))
    except Exception as err:
        print("安装失败\t" + str(lib) + str(err))

if __name__ == '__main__':
    install_packages()