Update python2 to python3

[vfc/nfvo/lcm.git] / lcm / workflows / graphflow / flow / graph.py

diff --git a/lcm/workflows/graphflow/flow/graph.py b/lcm/workflows/graphflow/flow/graph.py
index 334eea6..7ef5b38 100644 (file)
--- a/lcm/workflows/graphflow/flow/graph.py
+++ b/lcm/workflows/graphflow/flow/graph.py
@@ -24,7 +24,7 @@ class Graph(object):
     def __init__(self, graph_dict=None):
         self.graph = OrderedDict()
         if graph_dict:
-            for node, dep_nodes in graph_dict.iteritems():
+            for node, dep_nodes in list(graph_dict.items()):
                 self.add_node(node, dep_nodes)
 
     def add_node(self, node, dep_nodes):
@@ -66,7 +66,7 @@ class Graph(object):
 
     def to_dict(self):
         dict = {}
-        for node, dependents in self.graph.iteritems():
+        for node, dependents in list(self.graph.items()):
             dict[node] = []
             for dep in dependents:
                 dict[node].append(dep)