pip安裝更新有3種辦法
1. 直接安裝
pip list --outdated pip install --upgrade 模塊名
2. Python代碼中實現
import pip
from subprocess import call
for dist in pip.get_installed_distributions():
call("pip install --upgrade " + dist,project_name, shell=True)3.利用pip-review
pip install pip-review pip-review --local --interactive
pip模塊自身的更新
pip uninstall pip easy_install pip