YellLabs/yellfabric — pull request #8 by dcarley (2012-08-22 16:48:17+00:00)
Title: Modify template behaviour with env.template_key

Can be set to '$' to use normal variable substitutions. Default behaviour
remains old %()s Python string interpolation, which should be phased out.

This is prompted by two things:

a) Maven projects already use `$` for variable replacements. This makes
yellfabric more easy for them to use.
b) The string interpolation is pretty hacky anyway.

--

@maxlock @grjames @bohnea01a @MentzerK Can you review this ASAP?

/cc @wesamhaboush @esanchezros @simonlewis