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-rw-r--r--creactistore/_templates/lib/rdflib/plugins/serializers/n3.py123
1 files changed, 0 insertions, 123 deletions
diff --git a/creactistore/_templates/lib/rdflib/plugins/serializers/n3.py b/creactistore/_templates/lib/rdflib/plugins/serializers/n3.py
deleted file mode 100644
index 63faf9d..0000000
--- a/creactistore/_templates/lib/rdflib/plugins/serializers/n3.py
+++ /dev/null
@@ -1,123 +0,0 @@
-"""
-Notation 3 (N3) RDF graph serializer for RDFLib.
-"""
-from rdflib.graph import Graph
-from rdflib.namespace import Namespace, OWL
-from rdflib.plugins.serializers.turtle import (TurtleSerializer,
- SUBJECT, VERB, OBJECT)
-
-__all__ = ['N3Serializer']
-
-SWAP_LOG = Namespace("http://www.w3.org/2000/10/swap/log#")
-
-
-class N3Serializer(TurtleSerializer):
-
- short_name = "n3"
-
- def __init__(self, store, parent=None):
- super(N3Serializer, self).__init__(store)
- self.keywords.update({
- OWL.sameAs: '=',
- SWAP_LOG.implies: '=>'
- })
- self.parent = parent
-
- def reset(self):
- super(N3Serializer, self).reset()
- self._stores = {}
-
- def subjectDone(self, subject):
- super(N3Serializer, self).subjectDone(subject)
- if self.parent:
- self.parent.subjectDone(subject)
-
- def isDone(self, subject):
- return (super(N3Serializer, self).isDone(subject)
- and (not self.parent or self.parent.isDone(subject)))
-
- def startDocument(self):
- super(N3Serializer, self).startDocument()
- #if not isinstance(self.store, N3Store):
- # return
- #
- #all_list = [self.label(var) for var in
- # self.store.get_universals(recurse=False)]
- #all_list.sort()
- #some_list = [self.label(var) for var in
- # self.store.get_existentials(recurse=False)]
- #some_list.sort()
- #
- #for var in all_list:
- # self.write('\n'+self.indent()+'@forAll %s. '%var)
- #for var in some_list:
- # self.write('\n'+self.indent()+'@forSome %s. '%var)
- #
- #if (len(all_list) + len(some_list)) > 0:
- # self.write('\n')
-
- def endDocument(self):
- if not self.parent:
- super(N3Serializer, self).endDocument()
-
- def indent(self, modifier=0):
- indent = super(N3Serializer, self).indent(modifier)
- if self.parent is not None:
- indent += self.parent.indent()#modifier)
- return indent
-
- def preprocessTriple(self, triple):
- super(N3Serializer, self).preprocessTriple(triple)
- if isinstance(triple[0], Graph):
- for t in triple[0]:
- self.preprocessTriple(t)
- if isinstance(triple[2], Graph):
- for t in triple[2]:
- self.preprocessTriple(t)
-
- def getQName(self, uri, gen_prefix=True):
- qname = None
- if self.parent is not None:
- qname = self.parent.getQName(uri, gen_prefix)
- if qname is None:
- qname = super(N3Serializer, self).getQName(uri, gen_prefix)
- return qname
-
- def statement(self, subject):
- self.subjectDone(subject)
- properties = self.buildPredicateHash(subject)
- if len(properties) == 0:
- return False
- return (self.s_clause(subject)
- or super(N3Serializer, self).statement(subject))
-
- def path(self, node, position, newline=False):
- if not self.p_clause(node, position):
- super(N3Serializer, self).path(node, position, newline)
-
- def s_clause(self, subject):
- if isinstance(subject, Graph):
- self.write('\n'+self.indent())
- self.p_clause(subject, SUBJECT)
- self.predicateList(subject)
- self.write(' .')
- return True
- else:
- return False
-
- def p_clause(self, node, position):
- if isinstance(node, Graph):
- self.subjectDone(node)
- if position is OBJECT:
- self.write(' ')
- self.write('{')
- self.depth += 1
- serializer = N3Serializer(node, parent=self)
- serializer.serialize(self.stream)
- self.depth -= 1
- self.write(self.indent()+'}')
- return True
- else:
- return False
-
-