Is it possible to upgrade all Python packages at one time with pip
?
Note: that there is a feature request for this on the official issue tracker.
There isn't a built-in flag yet. Starting with pip version 22.3, the --outdated
and --format=freeze
have become mutually exclusive. Use Python, to parse the JSON output:
pip --disable-pip-version-check list --outdated --format=json | python -c "import json, sys; print('\n'.join([x['name'] for x in json.load(sys.stdin)]))" | xargs -n1 pip install -U
If you are using pip<22.3
you can use:
pip list --outdated --format=freeze | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip install -U
For older versions of pip
:
pip freeze --local | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip install -U
The grep
is to skip editable ("-e") package definitions, as suggested by @jawache. (Yes, you could replace grep
+cut
with sed
or awk
or perl
or...).
The -n1
flag for xargs
prevents stopping everything if updating one package fails (thanks @andsens).
Note: there are infinite potential variations for this. I'm trying to keep this answer short and simple, but please do suggest variations in the comments!