added atomic graphs experimental to the update routine

quit/graphs.py

@@ -4,6 +4,7 @@
 from rdflib import Graph, ConjunctiveGraph, URIRef
 from rdflib.graph import ModificationException
 from rdflib.graph import Path
+from atomicgraphs.comp_graph import ComparableGraph
 
 
 class RewriteGraph(Graph):
@@ -117,6 +118,19 @@ def __repr__(self):
             len((c for c in self.graphs() if c not in self.store.contexts()))
         )
 
+    def update(self, update_object):
+        comp_graphA = ComparableGraph(self.store)
+        comp_graphB = ComparableGraph(self.store)
+        answer = comp_graphB.update(update_object)
+        diff_tupel = comp_graphA.diff(comp_graphB)
+        for removeGraph in diff_tupel[1]:
+            for triple in removeGraph:
+                self.remove(triple)
+        for additionalGraph in diff_tupel[0]:
+            for triple in additionalGraph:
+                self.add(additionalGraph)
+        return answer
+
     def _graph(self, c):
         if c is None:
             return None

requirements.txt

@@ -4,6 +4,7 @@ Flask-Cors
 pygit2>=1.0.0
 sortedcontainers
 uritools
+git+https://github.com/Simaris/Atomic-Graph@master
 git+https://github.com/RDFLib/rdflib-jsonld@master
 
 uwsgi

setup.cfg

@@ -0,0 +1,15 @@
+[pycodestyle]
+format = pylint
+exclude = tests/*,quit/tools/*
+count = False
+ignore = E402
+max-line-length = 100
+
+[pylava]
+format = pylint
+skip = tests/*,quit/tools/*
+linters = pep8
+ignore = E402
+
+[pylava:pep8]
+max_line_length = 100