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A virtual environment shell

Project description

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A virtual environment shell

Motivation

I was inspired by vex and pew to create a shell environment; I think that was the correct approach, but I wanted to extend the tool without any bureaucracy or red tape. Some of these choices could alienate the general community, so this is its own project.

  • Python 3.6+
  • Even more streamlined command-line interface
  • Production installation setting compatible with something like Ansible
  • Even better control on environment:
    • executes scripts (bash, python, other) upon startup and teardown
    • change environment variables

Installation

To install vsh, simply:

$ pip install vsh

Documentation

Quickstart

Enter or Create and enter a new virtual environment:

$ vsh VenvName
(VenvName) $

Remove a previously created virtual environment:

$ vsh -r VenvName

Create an ephemeral virtual environment:

$ vsh -e VenvName

More Commands

See Command Reference

Environment Variables

Name Default Description
WORKON_HOME $HOME/.virtualenvs default, single path for venvs

Development

To quickly startup in development mode, clone the source code from Github:

$ git clone https://github.com/brianbruggeman/vsh.git vsh

Create and activate a virtual environment:

$ python3 -m venv $WORKON_HOME/vsh
$ $WORKON_HOME/vsh/bin/activate

Install vsh in development mode:

(vsh) $ cd vsh && pip install -e .[all]

Run the tests to verify that the setup is complete (and the tests pass):

(vsh) $ pytest --cache-clear

Please feel free to submit pull requests and file bugs using the issue tracker.

Project details


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