pipenv usefull commands.md

Tutotial url

https://www.youtube.com/watch?v=zDYL22QNiWk&t=151s

Install pipenv

pip3 install pipenv

Install a package

pipenv install package_name

Activate environment

pipenv shell

Deactive environment

exit

Check version of Python

python --version

Check executable path

python

• import sys
• sys.executable
• quit()

Run command in the environment without activating it

pipenv run python or pipenv run python script.py

Install packages from requirement.txt

pipenv install -r location/to/requirement.txt

Check local packages

pipenv lock -r

Import local packages to requirement.txt file

pipenv lock -r > requirement.txt

Install a package only in a dev environment

pipenv install package_name --dev

Uninstall a package

pipenv uninstall package_name

How to make change in the pipfile

Example change the version of python_version - Open pipfile and change the version (3.7 > 3.6) - recreate the environment by runnning pipenv --python 3.6

Remove a virtual environment

pipenv --rm

Recreate virtual environment from pipfile

pipenv install

Get the path to the virtual environment

pipenv --venv

Check for known security vulnerabilities

pipenv check

Update the version of a package

• change the version in the pipfile
• run [pipenv install]

List all the dependencies in a graph

pipenv graph

Set lockfile - before deployment

pipenv lock

Ignore pipfile (while installing on server)

pipenv install --ignore-pipfile

How to push to production

-Update pipfile.lock file: [pipenv lock] -Push pipfile.lock for production -Recreate the virtual environment from pipfile.lock file pipenv install --ignore-pipfile

Set environment variables

• create a .env file within the project
• add the variabale to be accessible within the environment SECRET_KEY="MySuperSecretKey"
• Check the environment variabale pipenv run python
  • import os
  • os.environ['SECRET_KEY']