Virtual Python Environment builder
Project description
Virtualenv
Mailing list | Issues | Github | PyPI | User IRC: #pypa Dev IRC: #pypa-dev
Introduction
virtualenv is a tool to create isolated Python environments.
The basic problem being addressed is one of dependencies and versions, and indirectly permissions. Imagine you have an application that needs version 1 of LibFoo, but another application requires version 2. How can you use both these applications? If you install everything into /usr/lib/python2.7/site-packages (or whatever your platform’s standard location is), it’s easy to end up in a situation where you unintentionally upgrade an application that shouldn’t be upgraded.
Or more generally, what if you want to install an application and leave it be? If an application works, any change in its libraries or the versions of those libraries can break the application.
Also, what if you can’t install packages into the global site-packages directory? For instance, on a shared host.
In all these cases, virtualenv can help you. It creates an environment that has its own installation directories, that doesn’t share libraries with other virtualenv environments (and optionally doesn’t access the globally installed libraries either).
Release History
14.0.3 (2016-01-28)
Upgrade setuptools to 19.6.1
14.0.2 (2016-01-28)
Upgrade setuptools to 19.6
Supress any errors from unset on different shells (PR #843)
Normalize letter case for prefix path checking. Fixes #837
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
File details
Details for the file virtualenv-14.0.3.tar.gz
.
File metadata
- Download URL: virtualenv-14.0.3.tar.gz
- Upload date:
- Size: 1.8 MB
- Tags: Source
- Uploaded using Trusted Publishing? No
File hashes
Algorithm | Hash digest | |
---|---|---|
SHA256 | e0434f2a234ca52b75d69fc97bc254a894f2c4f2c4731aa94bbe3f00c4d3fcff |
|
MD5 | 29206cfa4cac60de117a610b5ea7e704 |
|
BLAKE2b-256 | e942cedf86473a44207babd072201957af699e437c1c2c1add504686cc7c624b |
Provenance
File details
Details for the file virtualenv-14.0.3-py2.py3-none-any.whl
.
File metadata
- Download URL: virtualenv-14.0.3-py2.py3-none-any.whl
- Upload date:
- Size: 2.2 MB
- Tags: Python 2, Python 3
- Uploaded using Trusted Publishing? No
File hashes
Algorithm | Hash digest | |
---|---|---|
SHA256 | 8046d861a875fe141878b26054f04cad4d1ef5ce219f7154258a4eb4aa96f3fa |
|
MD5 | 9ca8214052e1095dcc3ddaa26f30504c |
|
BLAKE2b-256 | 2a83ceb8ce885644b0e9100d71bb097540c452bea4677625d93a575542d612ed |