delete jsonld helpers, as rdflib has its own jsonld plugin

[htsworkflow.git] / htsworkflow / util / rdfjsonld.py

diff --git a/htsworkflow/util/rdfjsonld.py b/htsworkflow/util/rdfjsonld.py
deleted file mode 100644 (file)
index e81319f..0000000
--- a/htsworkflow/util/rdfjsonld.py
+++ /dev/null
@@ -1,38 +0,0 @@
-import RDF
-from pyld import jsonld
-import six
-
-def load_into_model(model, json_data):
-    '''Given a PyLD dictionary, load its statements into our Redland model
-    '''
-    json_graphs = jsonld.to_rdf(json_data)
-    for graph in json_graphs:
-        for triple in json_graphs[graph]:
-            stmt = triple_to_statement(triple)
-            model.add_statement(stmt) #, graph_context)
-
-def triple_to_statement(triple):
-    '''Convert PyLD triple dictionary to a librdf statement
-    '''
-    s = to_node(triple['subject'])
-    p = to_node(triple['predicate'])
-    o = to_node(triple['object'])
-    return RDF.Statement(s, p, o)
-
-def to_node(item):
-    '''Convert a PyLD node to a Redland node'''
-    nodetype = item['type']
-    value = item['value']
-    datatype = item.get('datatype', None)
-
-    if nodetype == 'blank node':
-        return RDF.Node(blank=value)
-    elif nodetype == 'IRI':
-        return RDF.Node(uri_string=str(value))
-    else:
-        if six.PY2:
-            literal = unicode(value).encode('utf-8')
-        else:
-            literal = value
-        return RDF.Node(literal=literal,
-                        datatype=RDF.Uri(datatype))