RDFLib/rdflib-sparql — pull request #14 by joernhees (2013-03-25 19:43:55+00:00)
Title: disentangle FrozenBindings and FrozenDict

FrozenDict might be useful on its own.
Makes it a bit easier to refactor this into utils when merged with rdflib!?!

warning: didn't know how to run tests, so test first!