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  • Committer: Cory Johns
  • Date: 2014-06-12 21:22:26 UTC
  • Revision ID: cory.johns@canonical.com-20140612212226-e10re536se1u9z3n
Added docstring info for including render_erb tool via chsync

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charmhelpers/core/templating.py
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    The `context_impl`, if given, should point to a Ruby file containing a Context
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    class implementation for converting the context hash to template bindings.
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    Note: Using this requires ruby to be installed.
 
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    Note: Using this requires ruby to be installed.  Additionally, it requires a
 
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    command-line tool from charmhelpers that is not included by default; to
 
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    use this function, you will need to add the following to your list of
 
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    includes in `charm-helpers.yml`:
 
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        - cli.scripts|inc=*
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    """
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    if templates_dir is None:
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        templates_dir = os.path.join(hookenv.charm_dir(), 'templates')