So, I want to list the packages installed with pip3 and now that I can see them, I want to update them all.
pip3 installed packagespip3 list
with a for loop you can loop through all your packages, exclude what is not a package and run command pip3 {package} --upgrade on the installed packages.
for n in $(pip3 list | awk '{print $1}' | egrep -v 'Package|^-'); do pip3 install ${n} --upgrade ; done
If you know better, let me know :)
Beware of dependencies packages or minimum and max versions, use at your own responsibility.