Make compatbile with rdflib and python 2/3
authorDiane Trout <diane@testing.woldlab.caltech.edu>
Wed, 8 Mar 2017 00:32:36 +0000 (16:32 -0800)
committerDiane Trout <diane@testing.woldlab.caltech.edu>
Wed, 8 Mar 2017 00:32:36 +0000 (16:32 -0800)
commitf181eb8ab89e0af5e8475340b65c4fbc66924f06
tree29bbf3da8fb63f1d41b8fdb225fd171cfada8b0f
parentde7a9c7d5c977fc2e318c84d8f573b68a65f675b
Make compatbile with rdflib and python 2/3

* remove old get_model redland code.
* add_default_namespaces needs ConjunctiveGraph
* serialize returns bytes in python 3, which needs to be
  converted to a string for later functions
htsworkflow/util/rdfhelp.py