Python3 【os自动安装第三方模块】

一.os的基本使用

os.system()

使用os的system命令进行安装第三方模块

#导入模块
import os

#解析文件
cmds = {"numpy","matplotlib","pillow","requests","jieba",
            "beautifulsoup4","wheel","networkx","sympy",
            "pyinstaller","django","flask","pyqt5","pandas",
            "pypdf2","pygame"}

try:
    for cmd in cmds:

        os.system("pip install "+cmd)
    print(cmd+"成功!")

except:
    print(cmd+"失败!")