📜  pip upgrade - Shell-Bash 代码示例

📅  最后修改于: 2022-03-11 14:51:19.153000             🧑  作者: Mango

代码示例6
import pkg_resources
from subprocess import call

packages = [dist.project_name for dist in pkg_resources.working_set]
call("pip install --upgrade " + ' '.join(packages), shell=True)