python [使用代码安装pip包]使用此脚本使用nothin而不是python代码安装python包，并列出已安装的包＃

Posted 2021-05-09

# Install requests package and list packages
import pip

# install request package using pip
pip.main(['install', 'requests'])

# List installed packges
installed_packages = pip.get_installed_distributions()
installed_packages_list = sorted(["%s==%s" % (i.key, i.version)
     for i in installed_packages])
print(installed_packages_list)

import requests