Python Pipenv Environment: pipenv, pipenv Installation (brew install pipenv, choco install pipenv), Python Virtual Environments, pipenv -h, pipenv arguments: (

Usage: pipenv [OPTIONS] COMMAND [ARGS]…

Options:

 --where                         Output project home information.
 --venv                          Output virtualenv information.
 --py                            Output Python interpreter information.
 --envs                          Output Environment Variable options.
 --rm                            Remove the virtualenv.
 --bare                          Minimal output.
 --man                           Display manpage.
 --support                       Output diagnostic information for use in
                                 GitHub issues.
 --site-packages / --no-site-packages
                                 Enable site-packages for the virtualenv.
                                 [env var: PIPENV_SITE_PACKAGES]
 --python TEXT                   Specify which version of Python virtualenv
                                 should use.
 --three                         Use Python 3 when creating virtualenv.
                                 Deprecated
 --clear                         Clears caches (pipenv, pip).  [env var:
                                 PIPENV_CLEAR]
 -q, --quiet                     Quiet mode.
 -v, --verbose                   Verbose mode.
 --pypi-mirror TEXT              Specify a PyPI mirror.
 --version                       Show the version and exit.
 -h, --help                      Show this message and exit.

), pipenv examples:

Create a new project using Python 3.7, specifically:

$ pipenv --python 3.7

Remove project virtualenv (inferred from current directory): $ pipenv --rm

Install all Python dependencies for a project (including dev):

$ pipenv install --dev

  Create a lockfile containing pre-releases:
  $ pipenv lock --pre

  Show a graph of your installed dependencies:
  $ pipenv graph

  Check your installed dependencies for security vulnerabilities:
  $ pipenv check

  Install a local setup.py into your virtual environment/Pipfile:
  $ pipenv install -e .

  Use a lower-level pip command:
  $ pipenv run pip freeze

pipenv Commands: pipenv check, pipenv clean, pipenv graph (Python dependency graph), pipenv install (Python packages, Pipfile), pipenv lock (Pipfile.lock, pipenv open, (Python module, Python editor), pipenv requirements (requirements.txt, Pipfile.lock), pipenv run, pipenv scripts (Python scripts, Python environment config, pipenv shell (Python shell), pipenv sync, pipenv uninstall, pipenv update (pipenv lock + pipenv sync), pipenv verify (Pipfile.lock hash up-to-date), virtualenv; pipenv GitHub. (navbar_pipenv - see also navbar_python_virtual_environments, navbar_python)