update all python packages code example
Example 1: update all pip packages
pip freeze | %{$_.split('==')[0]} | %{pip install --upgrade $_}
Example 2: pip install upgrade all
pip list --outdated --format=freeze | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip install -U
Example 3: python update installed packages
py2
$ pip install pip-review
$ pip-review --local --interactive
py3
$ pip3 install pip-review
$ py -3 -m pip_review --local --interactive
Example 4: update all modules python in cmd
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)
Example 5: update all packages in cmd
sudo pip install [package_name] --upgrade
Example 6: update all modules python
pip install [package] --upgrade