took out print statement

diff --git a/lib/sqlalchemy/mapping/topological.py b/lib/sqlalchemy/mapping/topological.py
index 8c51b8f67ba84168befc1f59ff9e281a999823c7..625fc7659317b2ec7e78e34038490b26ad94c3e7 100644 (file)
--- a/lib/sqlalchemy/mapping/topological.py
+++ b/lib/sqlalchemy/mapping/topological.py
@@ -95,9 +95,7 @@ class QueueDependencySorter(object):
                     raise "Self-referential dependency detected " + repr(t)
             childnode = nodes[t[1]]
             parentnode = nodes[t[0]]
-            edges[parentnode][childnode] = True
-            parentnode.dependencies[childnode] = True
-            childnode.edges[parentnode] = True
+            self._add_edge(edges, (parentnode, childnode))
 
         queue = []
         for n in nodes.values():
@@ -107,7 +105,7 @@ class QueueDependencySorter(object):
         cycles = {}
         output = []
         while len(edges) > 0:
-            print self._dump_edges(edges)
+            #print self._dump_edges(edges)
             if len(queue) == 0:
                 # edges remain but no edgeless nodes to remove; this indicates
                 # a cycle
@@ -154,6 +152,12 @@ class QueueDependencySorter(object):
                 node.children.append(o)
         return head
 
+    def _add_edge(self, edges, edge):
+        (parentnode, childnode) = edge
+        edges[parentnode][childnode] = True
+        parentnode.dependencies[childnode] = True
+        childnode.edges[parentnode] = True
+
     def _remove_edge(self, edges, edge):
         (parentnode, childnode) = edge
         del edges[parentnode][childnode]