Metadata-Version: 2.1
Name: vnv
Version: 1.2
Summary: The little shortcut for virtualenv
Home-page: https://github.com/gramkraxor/vnv
Author: Gramkraxor
Author-email: gram@krax.dev
License: Unlicense
Keywords: virtualenv,virtual environment,venv
Platform: UNKNOWN
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: The Unlicense (Unlicense)
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Topic :: Software Development
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: Software Development :: Testing
Classifier: Topic :: Software Development :: User Interfaces
Classifier: Topic :: Utilities
Requires-Python: >=3.7
Description-Content-Type: text/markdown

# vnv

vnv is a little shortcut for [virtualenv] that tries to stay out of your
way.
No more typing out `. /path/to/env/bin/activate`, now it's just
`vnv env`.

[virtualenv]: https://pypi.org/project/virtualenv/


## Quickstart

Install.
Then run:
```
vnv new my-venv
vnv my-venv
```
Bam. Now you're in a brand new virtualenv named "my-venv".
It's cached right now, so you can toggle it off and on with just:
```
vnv
```

But what about your old virtualenvs? If you keep them all in a folder or
two somewhere, just tell vnv where they are and you can activate them by
name anywhere on your system:
```
$ vnv path add /old-envs
$ cd anywhere
$ vnv my-old-env
(my-old-env) $
```
If not, you can always activate them by path:
```
$ vnv /path/to/a-venv
(a-venv) $
```


## Features

### Simple env toggling & caching

Shown above, vnv offers a shortcut for activating and deactivating
virtualenv environments.
Activating an env caches it for the current shell session, stored in
`$VNV_CACHE`.

### Internal envs

vnv comes with a standard home folder for your virtualenvs.
It's located at `~/.vnv/envs` and it's the default place for vnv to
create new envs.

### The vnv path

vnv looks for envs not just in the internal envs folder, but in any
folders you choose.
Together they make up the "vnv path", with the custom folders listed,
newline-separated, in `~/.vnv/path.txt`.

```
$ vnv path add ~/Envs
$ vnv path
0. /home/gram/.vnv/envs  (internal)
1. /home/gram/Envs
$ vnv which venv1
/home/gram/Envs/venv1
```

### Activate by name, activate by path

When given a name like `my-venv`, vnv will only look for it on the vnv
path.
To specify that "my-venv" is in the current directory, use the path
`./my-venv` instead.

### Shortcut, not a wrapper

Everything vnv does is just a shortcut to the default virtualenv
behavior.
Everything you make with it will still work even if you ditch vnv.

There are fancier tools out there for managing virtualenvs.
Try [virtualenvwrapper] or [pew] for the wrapper experience.

[virtualenvwrapper]: https://pypi.org/project/virtualenvwrapper
[pew]: https://pypi.org/project/pew

### Other features

- Cross-platform, cross-shell
- Multiple vnv path directories
- Single 3-character command for everything
- Create envs with `$ vnv new`, forwarding additional args to virtualenv
- Manage envs with `$ vnv list`, `$ vnv which`, `$ vnv del`
- Manage the vnv path with `$ vnv path`
- Shortcut names: `$ vnv m` can activate `my-venv`
- Supports `activate_this.py` with `import vnv; vnv.activate('my-venv')`


## Installation

Use pip:
```
pip install vnv
```

Make sure to install vnv on your base Python installation, *not* in a
virtual environment.
You'll need access to it inside *and* outside of envs.

vnv supports all 7 activators virtualenv supports, meaning it works with
bash/zsh/ksh, cmd.exe, csh, fish, PowerShell, xonsh, and the Python
interpreter itself.

If you use one of those that ends in "sh", you'll also need to load the
corresponding wrapper script in your startup file.
For example, bash requires the line `. vnv-startup` in `~/.bashrc`.
Instructions included.


## Some more ideas

If you want to have a default env, you could pre-set `VNV_CACHE` to its
location when your shell starts.
Use your startup file (or the environment variables on Windows).

If you want to activate envs in the current directory by name, add `.`
to the vnv path with `$ vnv path add .`.

vnv path folders don't have to only contain virtualenvs.
If you keep an env alongside other stuff in a project folder, it's fine
to add the whole project folder to the vnv path.


## Credits

vnv is made by me, Gramkraxor.
It's in the public domain, so it's yours to tinker with.


[![xkcd #1319: Automation](https://imgs.xkcd.com/comics/automation.png "xkcd #1319: Automation")](https://xkcd.com/1319/)


