collective.recipe.pip 0.1.4

.. -*-rst-*-
.. contents::

Overview
========

This recipe allows to parse pip configuration files (usually named requirements.txt) into just list of the eggs to use
in other parts of the buildout.

The recipe mirrors the parsed eggs list into its section, so that e.g.
``$\text{You can't use 'macro parameter character \#' in math mode}${pip:eggs}
...
... [pip]
... recipe = collective.recipe.pip
... configs = requirements.txt
... requirements2.txt
... versions = versions
...
... [versions]
...
... [print]
... recipe = mr.scripty
... install =
... ... print self.buildout['some-section']['eggs']
... ... print '\n[versions]'
... ... print '\n'.join(map(lambda (i, k): (i + ' = ' + k), self.buildout['versions'].items()))
... ... return []
... """)

The `mr.scripty`_ recipe is used to print out the value of the ${some-section:some-option}
option.

Running the buildout gives us::

>>> print 'start', system(buildout)
start...
develop.egg
develop2.egg
django-extensions
django>=1.3,<1.4
fabric>=0.9b1
html5lib==0.95
some.egg
some.included.egg
some.included.egg2
some2.egg
xlrd
<BLANKLINE>
[versions]
django = >=1.3,<1.4
fabric = >=0.9b1
html5lib = 0.95
<BLANKLINE>

Contributors
============

Anatoly Bubenkov <bubenkoff@gmail.com>, Author


Changelog
=========

0.1.4 (2013-01-29)

- Fixed the home URL, remove unnecessary README.txt


0.1.3 (2013-01-25)

- Refactored parsing to use native pip config parser, so now it's possible to nest configs via -r just like using pip


0.1.2 (2013-01-05)
------------------

- Added filling versions part with parsed versions


0.1.1 (2012-12-22)
------------------

- Improved version parsing


0.1.0 (2012-12-22)
------------------

- First release.