Metadata-Version: 1.0
Name: iw.recipe.cmd
Version: 0.1
Summary: ZC Buildout recipe to execute a commande line
Home-page: recipe
Author: Ingeniweb
Author-email: support@ingeniweb.com
License: GPL
Description: =====================
        iw.recipe.cmd package
        =====================
        
        .. contents::
        
        What is iw.recipe.cmd ?
        =======================
        
        This recipe is used to run one or more command lines
        
        We need a config file::
        
        >>> cfg = """
        ... [buildout]
        ... parts = cmds
        ...
        ... [cmds]
        ... recipe = iw.recipe.cmd
        ... on_install=true
        ... cmds= %s
        ... """
        
        >>> test_file = join(sample_buildout, 'test.txt')
        >>> cmds = 'touch %s' % test_file
        >>> write(sample_buildout, 'buildout.cfg', cfg % cmds)
        
        Ok, so now we can touch a file for testing::
        
        >>> print system(buildout)
        Installing cmds.
        
        >>> 'test.txt' in os.listdir(sample_buildout)
        True
        
        And remove it::
        
        >>> test_file = join(sample_buildout, 'test.txt')
        >>> cmds = 'rm -f %s' % test_file
        >>> write(sample_buildout, 'buildout.cfg', cfg % cmds)
        
        >>> print system(buildout)
        Uninstalling cmds.
        Installing cmds.
        
        >>> 'test.txt' in os.listdir(sample_buildout)
        False
        
        We can run more than one commands::
        
        >>> cmds = '''
        ... touch %s
        ... rm -f %s
        ... ''' % (test_file, test_file)
        
        >>> test_file = join(sample_buildout, 'test.txt')
        >>> cmds = 'rm -f %s' % test_file
        >>> write(sample_buildout, 'buildout.cfg', cfg % cmds)
        
        >>> print system(buildout)
        Updating cmds.
        
        >>> 'test.txt' in os.listdir(sample_buildout)
        False
        
        We can also run some python code::
        
        >>> cfg = """
        ... [buildout]
        ... parts = py py2
        ...
        ... [py]
        ... recipe = iw.recipe.cmd:py
        ... on_install=true
        ... cmds=
        ...   >>> sample_buildout = buildout.get('directory', '.')
        ...   >>> print os.listdir(sample_buildout)
        ...   >>> shutil.rmtree(os.path.join(sample_buildout, "bin"))
        ...   >>> print os.listdir(sample_buildout)
        ... [py2]
        ... recipe = iw.recipe.cmd:py
        ... on_install=true
        ... cmds=
        ...   >>> def myfunc(value):
        ...   ...     return value and True or False
        ...   >>> v = 20
        ...   >>> print myfunc(v)
        ... """
        
        >>> write(sample_buildout, 'buildout.cfg', cfg)
        
        Ok, so now we run it::
        
        >>> print system(buildout)
        Uninstalling cmds.
        Installing py.
        ['.installed.cfg', 'bin', 'buildout.cfg', 'develop-eggs', 'eggs', 'parts']
        ['.installed.cfg', 'buildout.cfg', 'develop-eggs', 'eggs', 'parts']
        Installing py2.
        True
        
        
        
        
        
Platform: UNKNOWN
Classifier: Programming Language :: Python
Classifier: Topic :: Software Development :: Libraries :: Python Modules
