Abstract

• you need virtualenv and zc.buildout to run tests.
• This recipe can be used to install python packages in a specific directory aLaDisutils way (python setup.py build && python setup.py install)

Specific options

Please look for options at : http://pypi.python.org/pypi/minitage.recipe.common#options-shared-by-all-the-recipes

• site-packages : where to drop the builded python files

Specific hooks

• pre_setup_hook : before python setup.py build dance is called
• pre_install_hook : before python setup.py install dance is called
• post_setup_hook : after python setup.py install dance is called

Let's create a buildout configuration file

>>> rmdir(tempdir)
>>> mkdir(tempdir)
>>> cd(tempdir)
>>> a = [mkdir(d) for d in ('eggs', 'develop-eggs', 'bin', 'src')]
>>> install_develop_eggs(['minitage.recipe.du'])
>>> install_eggs_from_pathes(['zc.buildout'], sys.path)
>>> touch('buildout.cfg')
>>> sh('virtualenv --no-site-packages .')
virtualenv --no-site-packages .
Using real prefix '/usr'
New python executable in ./bin/python
Installing setuptools............done.
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>>> sh('bin/easy_install -U zc.buildout')
bin/easy_install -U zc.buildout...
Finished processing dependencies for zc.buildout
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>>> sh('bin/buildout -o bootstrap')
bin/buildout -o bootstrap...

Initializing test env.

>>> if not os.path.exists('foo'):
...     mkdir('foo')
... else:
...     rmdir(foo)
...     mkdir('foo')
>>> touch('foo/setup.py', data="""
... from setuptools import setup
... setup(name='foo', version='1.0')
...
... """)
>>> touch('foo/toto.py', data="""
... def f():
...     print "foo"
...
... """)
>>> noecho = [os.remove(d) for d in os.listdir('.') if '.tar.gz' in d]
>>> os.chdir('foo')
>>> sh('python setup.py sdist')
p...
>>> noecho = [shutil.copy(os.path.join('dist', d), os.path.join('..', d)) for d in os.listdir('dist')]
>>> os.chdir('..')

Installing "A la python setup.py install"

You can also install directly from urls. we ll use it to check the already present distribution files in the cache.

>>> data = """
... [buildout]
... parts=ez
... [ez]
... executable = ${buildout:directory}/bin/python
... recipe = minitage.recipe.du
... url = file://${buildout:directory}/foo-1.0.tar.gz
... site-packages=${buildout:directory}/myfoo
... """
>>> touch('buildout.cfg', data=data)
>>> sh('bin/buildout -vvvvvv install ez')
b...
Installing ez.
minitage.recipe: Installing python package.
minitage.recipe: Download archive
minitage.recipe: Searching cache at ...
minitage.recipe: Using cache file in /home/kiorky/.buildout/downloads/minitage/foo-1.0.tar.gz
minitage.recipe: Unpacking in /tmp/buildout.test/__minitage__ez__tmp.
minitage.recipe: Guessing compilation directory
minitage.recipe: Setting path
minitage.recipe: Setting pkgconfigpath
minitage.recipe: Setting path
minitage.recipe: Setting path
minitage.recipe: Setting compilation flags
minitage.recipe: Running "/tmp/buildout.test/bin/python" setup.py build
running build
minitage.recipe: Setting path
minitage.recipe: Running "/tmp/buildout.test/bin/python" setup.py install --install-purelib="/tmp/buildout.test/myfoo"  --install-platlib="/tmp/buildout.test/myfoo" --prefix=/tmp/buildout.test
running install
running bdist_egg
running egg_info...
Copying foo-1.0-py2.6.egg to /tmp/buildout.test/myfoo...
Installed /tmp/buildout.test/myfoo/foo-1.0-py...egg...
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1.35

Spllited out from minitage.recipe