Any plans to allow importing rules from a text file?

[travisseymour]

Are there any plans to create some facility to add Productions to a network based on information stored in a text file? It could be plain_text, xml, yaml, json, etc. I can figure out how to parse some text representation and create Facts out of rule clauses, but I don't know how to create the decorated functions py_rete uses to embody productions. If there are no plans to do something like this, any advice on how I would approach it?