0022172: [CEA 790] create the groups corresponding to domains

Allow calling Create() and Assign() with geom == None

diff --git a/src/SMESH_SWIG/smesh_algorithm.py b/src/SMESH_SWIG/smesh_algorithm.py
index caad9bb1a85d5b949d60fb840c5ed65ff832a8e3..6dc35e6b28fcb875897d737332e4c2b11096620c 100644 (file)
--- a/src/SMESH_SWIG/smesh_algorithm.py
+++ b/src/SMESH_SWIG/smesh_algorithm.py
@@ -180,7 +180,7 @@ class Mesh_Algorithm:
 
     ## Private method.
     def Create(self, mesh, geom, hypo, so="libStdMeshersEngine.so"):
-        if geom is None:
+        if geom is None and mesh.mesh.HasShapeToMesh():
             raise RuntimeError, "Attemp to create " + hypo + " algoritm on None shape"
         algo = self.FindAlgorithm(hypo, mesh.smeshpyD)
         if algo is None:
@@ -192,7 +192,7 @@ class Mesh_Algorithm:
     ## Private method
     def Assign(self, algo, mesh, geom):
         from salome.smesh.smeshBuilder import AssureGeomPublished, TreatHypoStatus, GetName
-        if geom is None:
+        if geom is None and mesh.mesh.HasShapeToMesh():
             raise RuntimeError, "Attemp to create " + algo + " algoritm on None shape"
         self.mesh = mesh
         name = ""