Summaries/Python/pip.md

title	updated	created
pip	2021-09-01 19:18:20Z	2021-05-04 14:58:11Z

Python pip commands

pip install documentation

upgrade pip. watch -m parameter "run module as an module"

python3 -m pip install -U pip

pip uninstall < package-name >

pypi

pip search <package you want to search for> // also multiple packages

pip install < package-name >

pip show < package-name >

update all packages

sudo pip install -U $(pip freeze | awk '{split($0, a, "=="); print a[1]}')

install specific (not latest version)

pip install  <package-name>==version

latest version

pip list --outdated --format=columns
pip-check

dump current packages, with version number

pip freeze > requirements.txt

install or upgrade

pip install -r requirements.txt
pip install --upgrade -r requirements.txt

requirements.txt contains ie:

Flask==0.12
click==4.1
requests==2.13.0

logical operators can be used

certifi>=2018.11.29
chardet>=3.0.4

new versions of packages are not always backwards compatible!!!!!!!

pip list | grep bleach | xargs sudo pip uninstall -y