import SMESH_mechanic
mesh = SMESH_mechanic.mesh
-print ""
+print("")
# add node
n1 = mesh.AddNode(50, 10, 0)
-if n1 == 0: print "KO node addition."
+if n1 == 0: print("KO node addition.")
# add edge
e1 = mesh.AddEdge([n1, 38])
-if e1 == 0: print "KO edge addition."
-else: print "New Edge has been added with ID ", e1
+if e1 == 0: print("KO edge addition.")
+else: print("New Edge has been added with ID ", e1)