Revisiting an old Python + Django project made me realize that I needed to upgrade it’s PIP packages. Unfortunately, PIP doesn’t provide a way out of the box to update all of your installed packages at once. To update all of the PIP packages at once, use the following script.
import pip from subprocess import call for dist in pip.get_installed_distributions(): call("pip install --upgrade " + dist.project_name, shell=True)
For more detail, check out this question on Stack Overflow.