X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESH_SWIG%2Fsmesh_algorithm.py;h=e5b5a3d6a3ee529fa2a4b0c3c8ab1025f137fcb1;hb=c656333fb4f2415a0b88821a721072f28b30a53a;hp=9481ff1d743df8a849b48b320e8964176140c751;hpb=7084b4f9799cf4a0145ba86ab8b653de8f2d2bdb;p=modules%2Fsmesh.git

diff --git a/src/SMESH_SWIG/smesh_algorithm.py b/src/SMESH_SWIG/smesh_algorithm.py
index 9481ff1d7..e5b5a3d6a 100644
--- a/src/SMESH_SWIG/smesh_algorithm.py
+++ b/src/SMESH_SWIG/smesh_algorithm.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
+# Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -58,7 +58,7 @@ import SMESH, StdMeshers
 #  @ingroup l2_algorithms
 class Mesh_Algorithm:
     
-    ## Private constuctor
+    ## Private constructor
     def __init__(self):
         self.mesh = None
         self.geom = None
@@ -85,6 +85,7 @@ class Mesh_Algorithm:
                     attr = hypo_so_i.FindAttribute("AttributeIOR")[1]
                     if attr is not None:
                         anIOR = attr.Value()
+                        if not anIOR: continue # prevent exception in orb.string_to_object()
                         hypo_o_i = salome.orb.string_to_object(anIOR)
                         if hypo_o_i is not None:
                             # Check if this is a hypothesis
@@ -128,6 +129,7 @@ class Mesh_Algorithm:
                     attr = algo_so_i.FindAttribute("AttributeIOR")[1]
                     if attr is not None:
                         anIOR = attr.Value()
+                        if not anIOR: continue # prevent exception in orb.string_to_object()
                         algo_o_i = salome.orb.string_to_object(anIOR)
                         if algo_o_i is not None:
                             # Check if this is an algorithm
@@ -181,7 +183,7 @@ class Mesh_Algorithm:
     ## Private method.
     def Create(self, mesh, geom, hypo, so="libStdMeshersEngine.so"):
         if geom is None and mesh.mesh.HasShapeToMesh():
-            raise RuntimeError, "Attemp to create " + hypo + " algoritm on None shape"
+            raise RuntimeError, "Attempt to create " + hypo + " algorithm on None shape"
         algo = self.FindAlgorithm(hypo, mesh.smeshpyD)
         if algo is None:
             algo = mesh.smeshpyD.CreateHypothesis(hypo, so)
@@ -193,7 +195,7 @@ class Mesh_Algorithm:
     def Assign(self, algo, mesh, geom):
         from salome.smesh.smeshBuilder import AssureGeomPublished, TreatHypoStatus, GetName
         if geom is None and mesh.mesh.HasShapeToMesh():
-            raise RuntimeError, "Attemp to create " + algo + " algoritm on None shape"
+            raise RuntimeError, "Attempt to create " + algo + " algorithm on None shape"
         self.mesh = mesh
         if not geom or geom.IsSame( mesh.geom ):
             self.geom = mesh.geom
@@ -286,6 +288,8 @@ class Mesh_Algorithm:
             raise TypeError, "ViscousLayers are supported by 3D algorithms only"
         if not "ViscousLayers" in self.GetCompatibleHypothesis():
             raise TypeError, "ViscousLayers are not supported by %s"%self.algo.GetName()
+        if faces and isinstance( faces, geomBuilder.GEOM._objref_GEOM_Object ):
+            faces = [ faces ]
         if faces and isinstance( faces[0], geomBuilder.GEOM._objref_GEOM_Object ):
             faceIDs = []
             for shape in faces:
@@ -322,6 +326,8 @@ class Mesh_Algorithm:
             raise TypeError, "ViscousLayers2D are supported by 2D algorithms only"
         if not "ViscousLayers2D" in self.GetCompatibleHypothesis():
             raise TypeError, "ViscousLayers2D are not supported by %s"%self.algo.GetName()
+        if edges and not isinstance( edges, list ) and not isinstance( edges, tuple ):
+            edges = [edges]
         if edges and isinstance( edges[0], geomBuilder.GEOM._objref_GEOM_Object ):
             edgeIDs = []
             for shape in edges: