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virtualenv v1.7.2
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Kenneth Reitz committed Jul 2, 2012
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2 changes: 1 addition & 1 deletion bin/compile
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Expand Up @@ -74,7 +74,7 @@ indent() {

# Virtualenv wrapper.
function virtualenv (){
python "$ROOT_DIR/vendor/virtualenv-1.7/virtualenv.py" "$@"
python "$ROOT_DIR/vendor/virtualenv-1.7.2/virtualenv.py" "$@"
}

# Buildpack Steps.
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18 changes: 18 additions & 0 deletions vendor/virtualenv-1.7/AUTHORS.txt → vendor/virtualenv-1.7.2/AUTHORS.txt
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Expand Up @@ -14,20 +14,38 @@ Contributors
------------

Alex Grönholm
Anatoly Techtonik
Antonio Cuni
Armin Ronacher
Bradley Ayers
Cap Petschulat
CBWhiz
Chris McDonough
Christian Stefanescu
Christopher Nilsson
Cliff Xuan
Curt Micol
David Schoonover
Doug Hellmann
Doug Napoleone
Douglas Creager
Ethan Jucovy
Gunnlaugur Thor Briem
Greg Haskins
Jason R. Coombs
Jeff Hammel
Jonathan Griffin
Jorge Vargas
Josh Bronson
Konstantin Zemlyak
Kumar McMillan
Lars Francke
Marc Abramowitz
Mike Hommey
Miki Tebeka
Philip Jenvey
Raul Leal
Ronny Pfannschmidt
Stefano Rivera
Tarek Ziadé
Vinay Sajip
2 changes: 1 addition & 1 deletion vendor/virtualenv-1.7/LICENSE.txt → vendor/virtualenv-1.7.2/LICENSE.txt
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Copyright (c) 2007 Ian Bicking and Contributors
Copyright (c) 2009 Ian Bicking, The Open Planning Project
Copyright (c) 2011 The virtualenv developers
Copyright (c) 2011-2012 The virtualenv developers

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
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11 changes: 11 additions & 0 deletions vendor/virtualenv-1.7.2/MANIFEST.in
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recursive-include bin *
recursive-include docs *
recursive-include scripts *
recursive-include virtualenv_support *.egg *.tar.gz
recursive-include virtualenv_embedded *
recursive-exclude docs/_templates *
recursive-exclude docs/_build *
include virtualenv_support/__init__.py
include *.py
include AUTHORS.txt
include LICENSE.txt
227 changes: 194 additions & 33 deletions ...rtualenv-1.7/virtualenv.egg-info/PKG-INFO → vendor/virtualenv-1.7.2/PKG-INFO
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Metadata-Version: 1.0
Metadata-Version: 1.1
Name: virtualenv
Version: 1.7
Version: 1.7.2
Summary: Virtual Python Environment builder
Home-page: http://www.virtualenv.org
Author: Jannis Leidel, Carl Meyer and Brian Rosner
Author-email: [email protected]
License: MIT
Description:

Status and License
------------------

``virtualenv`` is a successor to `workingenv
<http://cheeseshop.python.org/pypi/workingenv.py>`_, and an extension
of `virtual-python
<http://peak.telecommunity.com/DevCenter/EasyInstall#creating-a-virtual-python>`_.

It was written by Ian Bicking, sponsored by the `Open Planning
Project <http://openplans.org>`_ and is now maintained by a
`group of developers <https://github.com/pypa/virtualenv/raw/master/AUTHORS.txt>`_.
It is licensed under an
`MIT-style permissive license <https://github.com/pypa/virtualenv/raw/master/LICENSE.txt>`_.
Installation
------------

You can install it with ``pip install virtualenv``, or the `latest
development version <https://github.com/pypa/virtualenv/tarball/develop#egg=virtualenv-dev>`_
with ``pip install virtualenv==dev``.
You can install virtualenv with ``pip install virtualenv``, or the `latest
development version <https://github.com/pypa/virtualenv/tarball/develop>`_
with ``pip install https://github.com/pypa/virtualenv/tarball/develop``.

You can also use ``easy_install``, or if you have no Python package manager
available at all, you can just grab the single file `virtualenv.py`_ and run
it with ``python virtualenv.py``.

.. _virtualenv.py: https://raw.github.com/pypa/virtualenv/master/virtualenv.py


What It Does
------------

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$ python virtualenv.py --distribute ENV

You can also set the environment variable VIRTUALENV_USE_DISTRIBUTE.
You can also set the environment variable VIRTUALENV_DISTRIBUTE.

A new virtualenv also includes the `pip <http://pypy.python.org/pypi/pip>`_
A new virtualenv also includes the `pip <http://pypi.python.org/pypi/pip>`_
installer, so you can use ``ENV/bin/pip`` to install additional packages into
the environment.

Expand All @@ -100,7 +88,7 @@ Description:
For example, to automatically install Distribute instead of setuptools
you can also set an environment variable::

$ export VIRTUALENV_USE_DISTRIBUTE=true
$ export VIRTUALENV_DISTRIBUTE=true
$ python virtualenv.py ENV

It's the same as passing the option to virtualenv directly::
Expand All @@ -121,7 +109,7 @@ Description:

virtualenv also looks for a standard ini config file. On Unix and Mac OS X
that's ``$HOME/.virtualenv/virtualenv.ini`` and on Windows, it's
``%HOME%\\virtualenv\\virtualenv.ini``.
``%APPDATA%\virtualenv\virtualenv.ini``.

The names of the settings are derived from the long command line option,
e.g. the option ``--distribute`` would look like this::
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~~~~~~~~~~~~~~~

In a newly created virtualenv there will be a ``bin/activate`` shell
script, or a ``Scripts/activate.bat`` batch file on Windows.
script. For Windows systems, activation scripts are provided for CMD.exe
and Powershell.

On Posix systems you can do::

$ source bin/activate
$ source bin/activate

This will change your ``$PATH`` to point to the virtualenv's ``bin/``
directory. (You have to use ``source`` because it changes your shell
Expand All @@ -261,9 +250,65 @@ Description:

On Windows you just do::

> \path\to\env\Scripts\activate.bat
> \path\to\env\Scripts\activate

And type `deactivate` to undo the changes.

Based on your active shell (CMD.exe or Powershell.exe), Windows will use
either activate.bat or activate.ps1 (as appropriate) to activate the
virtual environment. If using Powershell, see the notes about code signing
below.

.. note::

If using Powershell, the ``activate`` script is subject to the
`execution policies`_ on the system. By default on Windows 7, the system's
excution policy is set to ``Restricted``, meaning no scripts like the
``activate`` script are allowed to be executed. But that can't stop us
from changing that slightly to allow it to be executed.

And use ``deactivate.bat`` to undo the changes.
In order to use the script, you have to relax your system's execution
policy to ``AllSigned``, meaning all scripts on the system must be
digitally signed to be executed. Since the virtualenv activation
script is signed by one of the authors (Jannis Leidel) this level of
the execution policy suffices. As an administrator run::

PS C:\> Set-ExecutionPolicy AllSigned

Then you'll be asked to trust the signer, when executing the script.
You will be prompted with the following::

PS C:\> virtualenv .\foo
New python executable in C:\foo\Scripts\python.exe
Installing setuptools................done.
Installing pip...................done.
PS C:\> .\foo\scripts\activate

Do you want to run software from this untrusted publisher?
File C:\foo\scripts\activate.ps1 is published by [email protected],
CN=Jannis Leidel, L=Berlin, S=Berlin, C=DE, Description=581796-Gh7xfJxkxQSIO4E0
and is not trusted on your system. Only run scripts from trusted publishers.
[V] Never run [D] Do not run [R] Run once [A] Always run [?] Help
(default is "D"):A
(foo) PS C:\>

If you select ``[A] Always Run``, the certificate will be added to the
Trusted Publishers of your user account, and will be trusted in this
user's context henceforth. If you select ``[R] Run Once``, the script will
be run, but you will be prometed on a subsequent invocation. Advanced users
can add the signer's certificate to the Trusted Publishers of the Computer
account to apply to all users (though this technique is out of scope of this
document).

Alternatively, you may relax the system execution policy to allow running
of local scripts without verifying the code signature using the following::

PS C:\> Set-ExecutionPolicy RemoteSigned

Since the ``activate.ps1`` script is generated locally for each virtualenv,
it is not considered a remote script and can then be executed.

.. _`execution policies`: http://technet.microsoft.com/en-us/library/dd347641.aspx

The ``--system-site-packages`` Option
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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If this option is provided, virtualenv will never try to download
setuptools/distribute or pip. Instead, it will exit with status code 1
if it fails to find local distributions for any of these required
packages.
packages. The local distribution lookup is done in this order and the
following locations:

#. The current directory.
#. The directory where virtualenv.py is located.
#. A ``virtualenv_support`` directory relative to the directory where
virtualenv.py is located.
#. If the file being executed is not named virtualenv.py (i.e. is a boot
script), a ``virtualenv_support`` directory relative to wherever
virtualenv.py is actually installed.

Compare & Contrast with Alternatives
------------------------------------
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------------

Refer to the `contributing to pip`_ documentation - it applies equally to
virtualenv.
virtualenv, except that virtualenv issues should filed on the `virtualenv
repo`_ at GitHub.

Virtualenv's release schedule is tied to pip's -- each time there's a new pip
release, there will be a new virtualenv release that bundles the new version of
pip.

.. _contributing to pip: http://www.pip-installer.org/en/latest/how-to-contribute.html
.. _contributing to pip: http://www.pip-installer.org/en/latest/contributing.html
.. _virtualenv repo: https://github.com/pypa/virtualenv/

Running the tests
~~~~~~~~~~~~~~~~~
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<http://code.google.com/p/modwsgi/wiki/VirtualEnvironments>`_.

* `virtualenv commands
<http://thisismedium.com/tech/extending-virtualenv/>`_ for some more
<https://github.com/thisismedium/virtualenv-commands>`_ for some more
workflow-related tools around virtualenv.

Status and License
------------------

``virtualenv`` is a successor to `workingenv
<http://cheeseshop.python.org/pypi/workingenv.py>`_, and an extension
of `virtual-python
<http://peak.telecommunity.com/DevCenter/EasyInstall#creating-a-virtual-python>`_.

It was written by Ian Bicking, sponsored by the `Open Planning
Project <http://openplans.org>`_ and is now maintained by a
`group of developers <https://github.com/pypa/virtualenv/raw/master/AUTHORS.txt>`_.
It is licensed under an
`MIT-style permissive license <https://github.com/pypa/virtualenv/raw/master/LICENSE.txt>`_.

Changes & News
--------------

.. warning::

Python bugfix releases 2.6.8, 2.7.3, 3.1.5 and 3.2.3 include a change that
will cause "import random" to fail with "cannot import name urandom" on any
virtualenv created on a Unix host with an earlier release of Python
2.6/2.7/3.1/3.2, if the underlying system Python is upgraded. This is due to
the fact that a virtualenv uses the system Python's standard library but
contains its own copy of the Python interpreter, so an upgrade to the system
Python results in a mismatch between the version of the Python interpreter
and the version of the standard library. It can be fixed by removing
``$ENV/bin/python`` and re-running virtualenv on the same target directory
with the upgraded Python.


1.7.2 (2012-06-22)
~~~~~~~~~~~~~~~~~~

* Updated to distribute 0.6.27.

* Fix activate.fish on OS X. Fixes #8. Thanks David Schoonover.

* Create a virtualenv-x.x script with the Python version when installing, so
virtualenv for multiple Python versions can be installed to the same
script location. Thanks Miki Tebeka.

* Restored ability to create a virtualenv with a path longer than 78
characters, without breaking creation of virtualenvs with non-ASCII paths.
Thanks, Bradley Ayers.

* Added ability to create virtualenvs without having installed Apple's
developers tools (using an own implementation of ``install_name_tool``).
Thanks Mike Hommey.

* Fixed PyPy and Jython support on Windows. Thanks Konstantin Zemlyak.

* Added pydoc script to ease use. Thanks Marc Abramowitz. Fixes #149.

* Fixed creating a bootstrap script on Python 3. Thanks Raul Leal. Fixes #280.

* Fixed inconsistency when having set the ``PYTHONDONTWRITEBYTECODE`` env var
with the --distribute option or the ``VIRTUALENV_USE_DISTRIBUTE`` env var.
``VIRTUALENV_USE_DISTRIBUTE`` is now considered again as a legacy alias.

1.7.1.2 (2012-02-17)
~~~~~~~~~~~~~~~~~~~~

* Fixed minor issue in `--relocatable`. Thanks, Cap Petschulat.

1.7.1.1 (2012-02-16)
~~~~~~~~~~~~~~~~~~~~

* Bumped the version string in ``virtualenv.py`` up, too.

* Fixed rST rendering bug of long description.

1.7.1 (2012-02-16)
~~~~~~~~~~~~~~~~~~

* Update embedded pip to version 1.1.

* Fix `--relocatable` under Python 3. Thanks Doug Hellmann.

* Added environ PATH modification to activate_this.py. Thanks Doug
Napoleone. Fixes #14.

* Support creating virtualenvs directly from a Python build directory on
Windows. Thanks CBWhiz. Fixes #139.

* Use non-recursive symlinks to fix things up for posix_local install
scheme. Thanks michr.

* Made activate script available for use with msys and cygwin on Windows.
Thanks Greg Haskins, Cliff Xuan, Jonathan Griffin and Doug Napoleone.
Fixes #176.

* Fixed creation of virtualenvs on Windows when Python is not installed for
all users. Thanks Anatoly Techtonik for report and patch and Doug
Napoleone for testing and confirmation. Fixes #87.

* Fixed creation of virtualenvs using -p in installs where some modules
that ought to be in the standard library (e.g. `readline`) are actually
installed in `site-packages` next to `virtualenv.py`. Thanks Greg Haskins
for report and fix. Fixes #167.

* Added activation script for Powershell (signed by Jannis Leidel). Many
thanks to Jason R. Coombs.

1.7 (2011-11-30)
~~~~~~~~~~~~~~~~

* Updated embedded Distribute release to 0.6.24. Thanks Alex Grönholm.
* Gave user-provided ``--extra-search-dir`` priority over default dirs for
finding setuptools/distribute (it already had priority for finding pip).
Thanks Ethan Jucovy.

* Updated embedded Distribute release to 0.6.24. Thanks Alex Gronholm.

* Made ``--no-site-packages`` behavior the default behavior. The
``--no-site-packages`` flag is still permitted, but displays a warning when
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* Fix problem with ``virtualenv --relocate`` when ``bin/`` has
subdirectories (e.g., ``bin/.svn/``); from Alan Franzoni.

* If you set ``$VIRTUALENV_USE_DISTRIBUTE`` then virtualenv will use
* If you set ``$VIRTUALENV_DISTRIBUTE`` then virtualenv will use
Distribute by default (so you don't have to remember to use
``--distribute``).

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