通过 pip install -r requirements.txt 安装包时,有一个包安装错误,都安装不成功,通过脚本实现错误的包跳过安装。代码如下:
# -*- coding: utf-8 -*- # @DATE : 2021/12/19 # @File : install_package.py from subprocess import call def install_package(python_env, pack_path): """ :param python_env: python 环境 :param pack_path: requirements.txt 的路径 :return: install failed package """ result = set() with open(pack_path, "r") as f: packs = f.readlines() for pack in packs[:1]: if not pack: continue try: call("%s -m pip install %s" % (python_env, pack), shell=True) except Exception: result.add(pack) continue return result if __name__ == '__main__': install_package(r"D:\myvirtual\agency\Scripts\python","requirements.txt")