to install dependencies pipenv install requests
Run shell with virtualenv pipenv shell
Directly run command/program using virtualenv pipenv run python
Migrate existing requirements.txt to Pipfile pipenv install -r requirements.txt
print dependency in requirements.txt format pipeve lock -r
install dev specific dependency pipenv install pytest --dev
Uninstall dependency pipenv uninstall requests
Delete and recreate from scratch
pipenv --rm
pipenv install
Location of virtual environment pipenv --venv
Vulnerability check pipenv check
Dependency graph pipenv graph
Production deployment
pipenv lock
pipenv install --ignore-pipflie
System and OS object
os.environ['KEY'] # environment value
os.getcwd() # get current working directory.
sys.executable # location of python executable