镜像配置
# windows 路径 C:\Users\username\pip\pip.ini
# linux 路径 ~/.pip/pip.conf
[global]
index-url = https://mirrors.aliyun.com/pypi/simple/
pip 命令
pip list –outdated #列出所有过期的库 pip install –upgrade 库名 #升级库
一键升级过期源
import pip
from subprocess import call
for dist in pip.get_installed_distributions():
call("pip install --upgrade " + dist.project_name, shell=True)