Check result of Compute() in test and examples

doc/examples/a3DmeshOnModified2Dmesh.py

@@ -48,15 +48,19 @@ algo_2D.SetMinSize( 7. )
 
 # 2) Compute 2D mesh
 isDone = Mesh_1.Compute()
+if not isDone:
+  raise Exception("Error when computing Mesh")
 
 # 3) Split quadrangles into triangles
-isDone = Mesh_1.SplitQuadObject( Mesh_1, Diag13=True )
+Mesh_1.SplitQuadObject( Mesh_1, Diag13=True )
 
 # 4) Define a 3D mesher
 Mesh_1.Tetrahedron()
 
 # 5) Compute 3D mesh
-Mesh_1.Compute()
+isDone = Mesh_1.Compute()
+if not isDone:
+  raise Exception("Error when computing Mesh")
 
 if salome.sg.hasDesktop():
   salome.sg.updateObjBrowser()

doc/examples/cartesian_algo.py

@@ -25,7 +25,7 @@ coords = list(range(-100,100,10))
 cartHyp = cartAlgo.SetGrid( coords,coords,coords, 1000000)
 
 # compute the mesh
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("nb hexahedra",mesh.NbHexas())
 print("nb tetrahedra",mesh.NbTetras())
 print("nb polyhedra",mesh.NbPolyhedrons())
@@ -34,7 +34,7 @@ print()
 # define the grid by setting constant spacing
 cartHyp = cartAlgo.SetGrid( "10","10","10", 1000000)
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("nb hexahedra",mesh.NbHexas())
 print("nb tetrahedra",mesh.NbTetras())
 print("nb polyhedra",mesh.NbPolyhedrons())
@@ -44,7 +44,7 @@ print()
 # activate creation of faces
 cartHyp.SetToCreateFaces( True )
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("nb hexahedra",mesh.NbHexas())
 print("nb tetrahedra",mesh.NbTetras())
 print("nb polyhedra",mesh.NbPolyhedrons())
@@ -53,7 +53,7 @@ print()
 
 # enable consideration of shared faces
 cartHyp.SetToConsiderInternalFaces( True )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("nb hexahedra",mesh.NbHexas())
 print("nb tetrahedra",mesh.NbTetras())
 print("nb polyhedra",mesh.NbPolyhedrons())
@@ -64,7 +64,7 @@ print()
 spaceFuns = ["5","10+10*t"]
 cartAlgo.SetGrid( [spaceFuns, [0.5]], [spaceFuns, [0.5]], [spaceFuns, [0.25]], 10 )
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("nb hexahedra",mesh.NbHexas())
 print("nb tetrahedra",mesh.NbTetras())
 print("nb polyhedra",mesh.NbPolyhedrons())
@@ -85,24 +85,24 @@ spc = "0.1" # spacing
 mesh = smesh_builder.Mesh( box, "custom axes")
 algo = mesh.BodyFitted()
 algo.SetGrid( spc, spc, spc, 10000 )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("Default axes")
 print("   nb hex:",mesh.NbHexas())
 
 # set axes using edges of the box
 algo.SetAxesDirs( xDir, [-0.1,1,0], zDir )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("Manual axes")
 print("   nb hex:",mesh.NbHexas())
 
 # set optimal orthogonal axes
 algo.SetOptimalAxesDirs( isOrthogonal=True )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("Optimal orthogonal axes")
 print("   nb hex:",mesh.NbHexas())
 
 # set optimal non-orthogonal axes
 algo.SetOptimalAxesDirs( isOrthogonal=False )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("Optimal non-orthogonal axes")
 print("   nb hex:",mesh.NbHexas())

doc/examples/create_dual_mesh.py

@@ -45,15 +45,14 @@ Mesh_1 = smesh.Mesh(Sphere_1,'Mesh_1')
 status = Mesh_1.AddHypothesis( Sphere_1, NETGEN_3D_Parameters_1 )
 NETGEN_1D_2D_3D = Mesh_1.Tetrahedron(algo=smeshBuilder.NETGEN_1D2D3D)
 isDone = Mesh_1.Compute()
-
+if not isDone:
+  raise Exception("Error when computing Mesh")
 
 # Creating Dual mesh
 dual_Mesh_1 = smesh.CreateDualMesh( Mesh_1, 'dual_Mesh_1', True)
 
-
 assert(dual_Mesh_1.NbPolyhedrons() > 0)
 assert(dual_Mesh_1.NbTetras() == 0)
 
-
 if salome.sg.hasDesktop():
   salome.sg.updateObjBrowser()

doc/examples/creating_meshes_ex01.py

@@ -27,8 +27,7 @@ algo3D.MaxElementVolume(900.)
 
 # compute the mesh
 ret = tetra.Compute()
-if ret == 0:
+if not ret:
-    print("problem when computing the mesh")
+    raise Exception("problem when computing the mesh")
-else:
+
 print("mesh computed")
-    pass

doc/examples/creating_meshes_ex02.py

@@ -52,11 +52,11 @@ mesh.Hexahedron()
 surfaces = geom_builder.SubShapeAll(box, geom_builder.ShapeType["FACE"])
 
 # method 1: no sub-mesh is created
-mesh.Compute( surfaces[0] )
+if not mesh.Compute( surfaces[0] ): raise Exception("Error when computing Mesh")
 
 # method 2: a sub-mesh is created
 submesh = mesh.GetSubMesh( surfaces[2], "submesh 2" )
-submesh.Compute()
+if not submesh.Compute(): raise Exception("Error when computing Mesh")
 
 # compute the whole mesh
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/creating_meshes_ex03.py

@@ -35,14 +35,17 @@ mesh.Triangle(geom=Face_3)
 # get existing sub-mesh priority order: F1 -> F2 -> F3
 [[SubMesh_F1, SubMesh_F3, SubMesh_F2]] = mesh.GetMeshOrder()
 isDone = mesh.Compute()
+if not isDone: raise Exception("Error when computing Mesh")
 print("Nb elements at initial order of sub-meshes:", mesh.NbElements())
 
 # set new sub-mesh order: F2 -> F1 -> F3
 isDone = mesh.SetMeshOrder([[SubMesh_F2, SubMesh_F1, SubMesh_F3]])
 isDone = mesh.Compute()
+if not isDone: raise Exception("Error when computing Mesh")
 print("Nb elements at new order of sub-meshes:", mesh.NbElements())
 
 # compute with other sub-mesh order: F3 -> F2 -> F1
 isDone = mesh.SetMeshOrder([[SubMesh_F3, SubMesh_F2, SubMesh_F1]])
 isDone = mesh.Compute()
+if not isDone: raise Exception("Error when computing Mesh")
 print("Nb elements at another order of sub-meshes:", mesh.NbElements())

doc/examples/creating_meshes_ex04.py

@@ -41,19 +41,19 @@ hyp3 = algo_local.Arithmetic1D(1, 6)
 hyp4 = algo_local.Propagation()
 
 # compute the mesh
-tria.Compute()
+if not tria.Compute(): raise Exception("Error when computing Mesh")
 PrintMeshInfo(tria)
 
 # remove a local hypothesis
 tria.RemoveHypothesis(hyp4, edge)
 
 # compute the mesh
-tria.Compute()
+if not tria.Compute(): raise Exception("Error when computing Mesh")
 PrintMeshInfo(tria)
 
 # change the value of the 2D hypothesis
 hyp2.SetMaxElementArea(2.)
 
 # compute the mesh
-tria.Compute()
+if not tria.Compute(): raise Exception("Error when computing Mesh")
 PrintMeshInfo(tria)

doc/examples/creating_meshes_ex05.py

@@ -24,7 +24,7 @@ tetra.Triangle()
 tetra.Tetrahedron()
 
 # compute the mesh
-tetra.Compute()
+if not tetra.Compute(): raise Exception("Error when computing Mesh")
 
 # export the mesh in a MED file
 medFile = tempfile.NamedTemporaryFile(suffix=".med").name

doc/examples/creating_meshes_ex06.py

@@ -113,7 +113,7 @@ algo.Propagation()
 hexa.Quadrangle()
 hexa.Hexahedron()
 
-hexa.Compute()
+if not hexa.Compute(): raise Exception("Error when computing Mesh")
 
 hexa.Group(group_a)
 hexa.Group(group_b)

doc/examples/creating_meshes_ex07.py

@@ -46,7 +46,7 @@ algo1D_1=Mesh_inf.Segment()
 algo1D_1.NumberOfSegments(10)
 algo2D_1=Mesh_inf.Quadrangle()
 algo3D_1=Mesh_inf.Hexahedron()
-Mesh_inf.Compute()
+if not Mesh_inf.Compute(): raise Exception("Error when computing Mesh")
 
 # create a group on the top face
 Gsup1=Mesh_inf.Group(Fsup1, "Sup")
@@ -59,7 +59,7 @@ algo1D_2=Mesh_sup.Segment()
 algo1D_2.NumberOfSegments(5)
 algo2D_2=Mesh_sup.Quadrangle()
 algo3D_2=Mesh_sup.Hexahedron()
-Mesh_sup.Compute()
+if not Mesh_sup.Compute(): raise Exception("Error when computing Mesh")
 
 # create a group on the top face
 Gsup2=Mesh_sup.Group(Fsup2, "Sup")

doc/examples/creating_meshes_ex08.py

@@ -20,7 +20,7 @@ localAlgo = mesh.Triangle(face)
 mesh.Segment().NumberOfSegments( 3 )
 mesh.Quadrangle()
 mesh.Prism()
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # objects to copy
 fGroup = mesh.GroupOnGeom( face, "2D on face")
@@ -56,4 +56,4 @@ smallBox = geom_builder.MakeScaleAlongAxes( box, None, 1, 0.5, 0.5 )
 cutBox = geom_builder.MakeCut( box, smallBox, theName="box - smallBox" )
 
 ok, newMesh, groups, submehses, hyps, invIDs = smesh_builder.CopyMeshWithGeom( mesh, cutBox, "cutBox" )
-newMesh.Compute()
+if not newMesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/creating_parallel_mesh.py

@@ -113,14 +113,18 @@ def run_test(nbox=2, boxsize=100):
     print("Starting sequential compute")
     start = time.monotonic()
     is_done = seq_mesh.Compute()
-    assert is_done
+    if not is_done:
+        raise Exception("Error when computing Mesh")
+
     stop = time.monotonic()
     time_seq = stop-start
 
     print("Starting parallel compute")
     start = time.monotonic()
     is_done = par_mesh.Compute()
-    assert is_done
+    if not is_done:
+        raise Exception("Error when computing Mesh")
+
     stop = time.monotonic()
     time_par = stop-start
 

doc/examples/defining_hypotheses_adaptive1d.py

@@ -31,4 +31,4 @@ deflection = 0.05
 mesh = smesh_builder.Mesh( shape )
 mesh.Segment().Adaptive( minSize, maxSize, deflection )
 mesh.Triangle().MaxElementArea( 300 )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex01.py

@@ -40,4 +40,4 @@ hexa.Quadrangle()
 hexa.Hexahedron()
 
 # compute the mesh
-hexa.Compute()
+if not hexa.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex02.py

@@ -43,4 +43,4 @@ algo_local = hexa.Segment(e_arc)
 algo_local.Deflection1D(1.0)
 
 # compute the mesh
-hexa.Compute()
+if not hexa.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex03.py

@@ -40,4 +40,4 @@ algo_local.StartEndLength(1, 6)
 algo_local.Propagation()
 
 # compute the mesh
-hexa.Compute()
+if not hexa.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex04.py

@@ -40,4 +40,4 @@ algo_local.LocalLength(2.)
 algo_local.Propagation()
 
 # compute the mesh
-hexa.Compute()
+if not hexa.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex05.py

@@ -40,4 +40,4 @@ algo = tria_mesh.Triangle()
 algo.MaxElementArea(100)
 
 # compute the mesh
-tria_mesh.Compute()
+if not tria_mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex06.py

@@ -31,6 +31,6 @@ algo3D.MaxElementVolume(200.)
 # compute the mesh
 ret = tetra.Compute()
 if ret == 0:
-    print("problem when computing the mesh")
+    raise Exception("problem when computing the mesh")
-else:
+
 print("Computation succeeded")

doc/examples/defining_hypotheses_ex07.py

@@ -33,4 +33,4 @@ algo2D = tria.Triangle()
 algo2D.LengthFromEdges()
 
 # compute the mesh
-tria.Compute()
+if not tria.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex08.py

@@ -39,7 +39,7 @@ algo_local.Arithmetic1D(1, 4)
 algo_local.Propagation()
 
 # compute the mesh which contains prisms
-hexa.Compute()
+if not hexa.Compute(): raise Exception("Error when computing Mesh")
 
 # create another mesh on the box
 mesh = smesh_builder.Mesh(box, "Propagation of distribution of nodes")
@@ -60,4 +60,4 @@ algo_local.Arithmetic1D(1, 4)
 algo_local.PropagationOfDistribution()
 
 # compute the mesh which contains hexahedra only
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex09.py

@@ -29,7 +29,7 @@ algo3D = hexa.Hexahedron()
 algo1D.Arithmetic1D(1, 4)
 
 # compute the mesh
-hexa.Compute()
+if not hexa.Compute(): raise Exception("Error when computing Mesh")
 
 # 2. Create a tetrahedral mesh on the box
 tetra = smesh_builder.Mesh(box, "Box : tetrahedrical mesh")
@@ -48,4 +48,4 @@ algo1D.Arithmetic1D(1, 4)
 algo2D.LengthFromEdges()
 
 # compute the mesh
-tetra.Compute()
+if not tetra.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex10.py

@@ -47,7 +47,7 @@ src_mesh.Segment().NumberOfSegments(9,10)
 src_mesh.Quadrangle()
 src_mesh.Hexahedron()
 src_mesh.Triangle(f1) # triangular sub-mesh
-src_mesh.Compute()
+if not src_mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Mesh the box using projection algorithms
 
@@ -75,7 +75,7 @@ proj2D.SourceFace( f2 )
 # 3D hypotheses to project prisms from the source to the target mesh
 proj3D = tgt_mesh.Projection3D()
 proj3D.SourceShape3D( box, src_mesh, v1F1, v1F2, v2F1, v2F2 )
-tgt_mesh.Compute()
+if not tgt_mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Move the source mesh to visually compare the two meshes
 src_mesh.TranslateObject( src_mesh, smesh_builder.MakeDirStruct( 210, 0, 0 ), Copy=False)

doc/examples/defining_hypotheses_ex11.py

@@ -29,9 +29,9 @@ geom_builder.addToStudyInFather( box, Face_2, 'Face_2' )
 src_mesh = smesh_builder.Mesh(Face_1, "Source mesh")
 src_mesh.Segment().NumberOfSegments(15)
 src_mesh.Triangle()
-src_mesh.Compute()
+if not src_mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Mesh the target mesh using the algorithm Projection1D2D
 tgt_mesh = smesh_builder.Mesh(Face_2, "Target mesh")
 tgt_mesh.Projection1D2D().SourceFace(Face_1,src_mesh)
-tgt_mesh.Compute()
+if not tgt_mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex12.py

@@ -37,4 +37,4 @@ Mesh_1.AddHypothesis(Fixed_points_1D_1)
 Regular_1D = Mesh_1.Segment()
 Quadrangle_2D = Mesh_1.Quadrangle()
 # Compute mesh
-Mesh_1.Compute()
+if not Mesh_1.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex13.py

@@ -24,7 +24,7 @@ radial_Quad_algo = mesh.Quadrangle(algo=smeshBuilder.RADIAL_QUAD)
 # The Radial Quadrange algorithm can work without any hypothesis
 # In this case it uses "Default Nb of Segments" preferences parameter to discretize edges
 # So by default there will be 15 segments in both radial and circular directions
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # The Radial Quadrange uses global or local 1d hypotheses if it does
 # not have its own hypotheses.
@@ -32,9 +32,9 @@ mesh.Compute()
 # So that there will be 5 radial layers and 10 circular segments
 global_Nb_Segments = mesh.Segment().NumberOfSegments(5)
 local_Nb_Segments  = mesh.Segment(circle).NumberOfSegments(10)
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Define own parameters of Radial Quadrange algorithm
 # The number of radial layers will be 4
 radial_Quad_algo.NumberOfLayers( 4 )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex14.py

@@ -28,4 +28,4 @@ Nb_Segments_1 = Regular_1D.NumberOfSegments(10)
 Quadrangle_2D = Mesh_1.Quadrangle().TriangleVertex( triaVertex )
 
 # Compute the mesh
-Mesh_1.Compute()
+if not Mesh_1.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex15.py

@@ -36,8 +36,8 @@ Regular_1D_1 = Mesh_1.Segment(geom=Edge_2)
 Nb_Segments_2 = Regular_1D_1.NumberOfSegments(10)
 
 # Compute mesh (with Quadrangle Preference type)
-isDone = Mesh_1.Compute()
+if not Mesh_1.Compute(): raise Exception("Error when computing Mesh")
 
 # Change type to Reduced and compute again
 Quadrangle_Parameters_1.SetQuadType( smeshBuilder.QUAD_REDUCED )
-isDone = Mesh_1.Compute()
+if not Mesh_1.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex16.py

@@ -33,7 +33,7 @@ geom_builder.addToStudyInFather( boxes[1], midFace1, "middle Face")
 srcMesh = smesh_builder.Mesh(boxes[0], "source mesh") # box coloser to CS origin
 nSeg1 = srcMesh.Segment().NumberOfSegments(4)
 srcMesh.Quadrangle()
-srcMesh.Compute()
+if not srcMesh.Compute(): raise Exception("Error when computing Mesh")
 srcFaceGroup = srcMesh.GroupOnGeom( midFace0, "src faces", SMESH.FACE )
 
 # Import faces from midFace0 to the target mesh
@@ -43,8 +43,8 @@ importAlgo = tgtMesh.UseExisting2DElements(midFace1)
 import2hyp = importAlgo.SourceFaces( [srcFaceGroup] )
 tgtMesh.Segment().NumberOfSegments(3)
 tgtMesh.Quadrangle()
-tgtMesh.Compute()
+if not tgtMesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Import the whole source mesh with groups
 import2hyp.SetCopySourceMesh(True,True)
-tgtMesh.Compute()
+if not tgtMesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_ex17.py

@@ -43,7 +43,7 @@ layersHyp = algo3D.ViscousLayers(thickness,numberOfLayers,stretchFactor,
                                  ignoreFaces,           # optional
                                  groupName = groupName) # optional
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # retrieve boundary prisms created by mesh.Compute()
 boundaryGroup = mesh.GetGroupByName( layersHyp.GetGroupName() )[0]
@@ -65,7 +65,7 @@ mesh.Segment().NumberOfSegments( 5 )
 vlHyp = mesh.Triangle().ViscousLayers2D( 2, 3, 1.5,
                                          edgeIds, isEdgesToIgnore=True, # optional
                                          groupName=groupName)           # optional
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # retrieve boundary elements created by mesh.Compute()
 quadrangles = mesh.GetGroupByName( vlHyp.GetGroupName() )[0]
@@ -74,4 +74,4 @@ print( "Nb boundary quadrangles", quadrangles.Size() )
 # viscous layers will be created on 3 edges, as we pass isEdgesToIgnore=False
 vlHyp.SetEdges( edgeIds, False )
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/defining_hypotheses_len_near_vertex.py

@@ -28,4 +28,4 @@ mesh.Hexahedron()
 # define refinement near vertices
 algo1d.LengthNearVertex( 0.2 )
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/filters_ex09.py

@@ -15,7 +15,7 @@ face = geom_builder.MakeFaceHW(100, 100, 1, theName="quadrangle")
 mesh = smesh_builder.Mesh(face)
 mesh.Segment().NumberOfSegments(10)
 mesh.Triangle().MaxElementArea(25)
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # get all free borders
 filter = smesh_builder.GetFilter(SMESH.EDGE, SMESH.FT_FreeBorders)

doc/examples/filters_ex10.py

@@ -16,7 +16,7 @@ geom_builder.addToStudy( face, "quadrangle" )
 mesh = smesh_builder.Mesh(face)
 mesh.Segment().NumberOfSegments(10)
 mesh.Triangle().MaxElementArea(25)
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # get all faces with free edges
 filter = smesh_builder.GetFilter(SMESH.FACE, SMESH.FT_FreeEdges)

doc/examples/filters_ex16.py

@@ -16,7 +16,7 @@ mesh = smesh_builder.Mesh( box, "Box" )
 mesh.Segment().NumberOfSegments(10)
 mesh.Quadrangle()
 mesh.Hexahedron()
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 # copy all elements with translation and Merge nodes
 mesh.TranslateObject( mesh, smesh_builder.MakeDirStruct( 10,0,0), Copy=True )
 mesh.MergeNodes( mesh.FindCoincidentNodes(1e-7) )

doc/examples/filters_ex17.py

@@ -16,7 +16,7 @@ mesh = smesh_builder.Mesh( box, "Box" )
 mesh.Segment().NumberOfSegments(10)
 mesh.Quadrangle()
 mesh.Hexahedron()
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 # copy all elements with translation
 mesh.TranslateObject( mesh, [10,0,0], Copy=True )
 # create  a filter to find nodes equal within tolerance of 1e-5

doc/examples/filters_ex18.py

@@ -16,7 +16,7 @@ mesh = smesh_builder.Mesh( box, "Box" )
 mesh.Segment().NumberOfSegments(10)
 mesh.Quadrangle()
 mesh.Hexahedron()
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 # copy all elements with translation and merge nodes
 mesh.TranslateObject( mesh, [10,0,0], Copy=True )
 mesh.MergeNodes( mesh.FindCoincidentNodes( 1e-5 ))

doc/examples/filters_ex39.py

@@ -34,7 +34,7 @@ v000 = geom_builder.MakeVertex( 100,100,0, theName='v000' ) # can use box sub-ve
 v001 = geom_builder.GetVertexNearPoint( box1, geom_builder.MakeVertex(100,100,100), theName='v001')
 ijkAlgo.Renumber([ smeshBuilder.BlockCS( box1, v000, v001 ) ])
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Create filters with FT_ConnectedElements criterion by pointing a domain in different ways:
 

doc/examples/generate_flat_elements.py

@@ -44,7 +44,7 @@ Mesh_1 = smesh_builder.Mesh(Partition_1)
 Mesh_1.Segment().NumberOfSegments(15)
 Mesh_1.Triangle().LengthFromEdges()
 Mesh_1.Tetrahedron()
-Mesh_1.Compute()
+if not Mesh_1.Compute(): raise Exception("Error when computing Mesh")
 
 # relevant groups of volumes and faces
 

doc/examples/grouping_elements_ex02.py

@@ -33,7 +33,7 @@ quadra.Quadrangle()
 algo1D.NumberOfSegments(7) 
 
 # compute the mesh
-quadra.Compute()
+if not quadra.Compute(): raise Exception("Error when computing Mesh")
 
 # create SMESH group on the face with name "SMESHGroup1"
 aSmeshGroup1 = quadra.GroupOnGeom(face, "SMESHGroup1")

doc/examples/grouping_elements_ex03.py

@@ -16,7 +16,7 @@ box = geom_builder.MakeBoxDXDYDZ(10,10,10)
 mesh = smesh_builder.Mesh(box,"Quad mesh")
 hyp1D = mesh.Segment().StartEndLength( 1, 4 )
 mesh.Quadrangle()
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # create a group on filter selecting faces of medium size
 critaria = [ \
@@ -30,7 +30,7 @@ print("Group on filter contains %s elements" % filtGroup.Size())
 # group on filter is updated if the mesh is modified
 hyp1D.SetStartLength( 2.5 )
 hyp1D.SetEndLength( 2.5 )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("After mesh change, group on filter contains %s elements" % filtGroup.Size())
 
 # set a new filter defining the group

doc/examples/measurements_ex01.py

@@ -27,8 +27,8 @@ mesh2 = smesh_builder.Mesh(box2, 'box2')
 mesh2.Segment().NumberOfSegments(5)
 mesh2.Triangle().MaxElementArea(20)
 
-mesh1.Compute()
+if not mesh1.Compute(): raise Exception("Error when computing Mesh")
-mesh2.Compute()
+if not mesh2.Compute(): raise Exception("Error when computing Mesh")
 
 # compute min distance from grp1 to the origin (not available yet)
 smesh_builder.MinDistance(mesh1)

doc/examples/measurements_ex02.py

@@ -27,8 +27,8 @@ mesh2 = smesh_builder.Mesh(box2, 'box2')
 mesh2.Segment().NumberOfSegments(5)
 mesh2.Triangle().MaxElementArea(20)
 
-mesh1.Compute()
+if not mesh1.Compute(): raise Exception("Error when computing Mesh")
-mesh2.Compute()
+if not mesh2.Compute(): raise Exception("Error when computing Mesh")
 
 # compute bounding box for mesh1
 mesh1.BoundingBox()

doc/examples/measurements_ex03.py

@@ -19,7 +19,7 @@ submesh_1d = mesh.Segment().NumberOfSegments(5)
 submesh_2d = mesh.Quadrangle()
 submesh_3d = mesh.Hexahedron()
 submesh_2d_face = mesh.Triangle(face)
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # create a group
 

doc/examples/mechanic.py

@@ -83,4 +83,4 @@ mesh.Quadrangle(sub_face4)
 
 # finally compute whole mesh
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/mesh_3d.py

@@ -73,7 +73,7 @@ algo3d = tetra.Tetrahedron()
 algo3d.MaxElementVolume(100) 
 
 # Compute the mesh
-tetra.Compute() 
+if not tetra.Compute(): raise Exception("Error when computing Mesh")
 
 # Create a mesh group of all triangles generated on geom faces present in faces_group
 group = tetra.Group(faces_group)

doc/examples/modifying_meshes_ex11.py

@@ -16,7 +16,7 @@ mesh = smesh_builder.Mesh(box, 'box')
 mesh.Segment().NumberOfSegments(10)
 mesh.Triangle().MaxElementArea(5)
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 print("After Compute(): %s nodes, %s faces" % ( mesh.NbNodes(), mesh.NbFaces()))
 
 # remove nodes #246 and #255

doc/examples/modifying_meshes_ex15.py

@@ -14,7 +14,7 @@ box = geom_builder.MakeBoxDXDYDZ(200, 200, 200)
 mesh = smesh_builder.Mesh( box )
 mesh.Segment().AutomaticLength(0.1)
 mesh.Quadrangle()
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # find node at (0,0,0) which is located on a geom vertex
 node000 = None

doc/examples/modifying_meshes_ex23.py

@@ -46,7 +46,7 @@ def Mesh1D(shape1d, nbSeg, name):
   algo = mesh1d_tool.Segment()
   hyp  = algo.NumberOfSegments(nbSeg)
   isDone = mesh1d_tool.Compute()
-  if not isDone: print('Mesh ', name, ': computation failed')
+  if not isDone: raise Exception('Mesh %s: computation failed' % name)
   return mesh1d_tool
 
 # Create a mesh with six nodes, seven edges and two quadrangle faces

doc/examples/modifying_meshes_ex25.py

@@ -28,7 +28,7 @@ algo1D.NumberOfSegments(3)
 Mesh_1.Quadrangle()
 
 isDone = Mesh_1.Compute()
-if not isDone: print('Mesh Mesh_1 : computation failed')
+if not isDone: raise Exception('Mesh Mesh_1 : computation failed')
 
 # build a triangle mesh on Face_2
 Mesh_2 = smesh_builder.Mesh(Face_2)
@@ -39,7 +39,7 @@ algo2D = Mesh_2.Triangle()
 algo2D.MaxElementArea(240)
 
 isDone = Mesh_2.Compute()
-if not isDone: print('Mesh Mesh_2 : computation failed')
+if not isDone: raise Exception('Mesh Mesh_2 : computation failed')
 
 # create a 2d pattern
 pattern = smesh_builder.GetPattern()
@@ -60,7 +60,7 @@ Mesh_3.Segment().NumberOfSegments(1)
 Mesh_3.Quadrangle()
 Mesh_3.Hexahedron()
 isDone = Mesh_3.Compute()
-if not isDone: print('Mesh Mesh_3 : computation failed')
+if not isDone: raise Exception('Mesh Mesh_3 : computation failed')
 
 # create a 3d pattern (hexahedrons)
 pattern_hexa = smesh_builder.GetPattern()
@@ -103,7 +103,7 @@ Mesh_4.Segment().NumberOfSegments(1)
 Mesh_4.Quadrangle()
 Mesh_4.Hexahedron()
 isDone = Mesh_4.Compute()
-if not isDone: print('Mesh Mesh_4 : computation failed')
+if not isDone: raise Exception('Mesh Mesh_4 : computation failed')
 
 # create another 3d pattern (pyramids)
 pattern_pyra = smesh_builder.GetPattern()

doc/examples/modifying_meshes_ex26.py

@@ -23,7 +23,7 @@ Mesh.Tetrahedron()
 
 # compute mesh
 
-Mesh.Compute()
+if not Mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # convert to quadratic
 # theForce3d = 1; this results in the medium node lying at the

doc/examples/notebook_smesh.py

@@ -37,7 +37,7 @@ algo3D = tetra.Tetrahedron()
 algo3D.MaxElementVolume("MaxElementVolume")
 
 # compute the mesh
-ret = tetra.Compute()
+if not tetra.Compute(): raise Exception("Error when computing Mesh")
 
 # translate the mesh
 point = SMESH.PointStruct("Offset", 0., 0.)

doc/examples/prism_3d_algo.py

@@ -72,4 +72,4 @@ mesh.Segment(bigQuad).LocalLength( 3 )
 mesh.Triangle(bigQuad)
 
 # compute the mesh
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/quad_medial_axis_algo.py

@@ -29,4 +29,4 @@ algo1d.NumberOfSegments( circNbSeg ) # division of circle edges
 algo2d = mesh.Quadrangle( smeshBuilder.QUAD_MA_PROJ )
 algo2d.StartEndLength( circleLen2 / circNbSeg, circleLen1 / circNbSeg ) # radial division
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/quality_controls_defl.py

@@ -20,7 +20,7 @@ mesh = smesh_builder.Mesh( Fuse, "Deflection_2D")
 algo = mesh.Segment()
 algo.LocalLength(35)
 algo = mesh.Triangle()
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # get min and max deflection
 minMax = mesh.GetMinMax( SMESH.FT_Deflection2D )

doc/examples/quality_controls_ex01.py

@@ -23,7 +23,7 @@ algo = mesh.Segment()
 algo.NumberOfSegments(5)
 algo = mesh.Triangle()
 algo.MaxElementArea(20.)
-mesh.Compute() 
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # criterion : free borders
 aFilter = smesh_builder.GetFilter(SMESH.EDGE, SMESH.FT_FreeBorders)

doc/examples/quality_controls_ex02.py

@@ -23,7 +23,7 @@ algo = mesh.Segment()
 algo.NumberOfSegments(5)
 algo = mesh.Triangle()
 algo.MaxElementArea(20.)
-mesh.Compute() 
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Criterion : Borders at multi-connection
 nb_conn = 2

doc/examples/quality_controls_ex03.py

@@ -23,7 +23,7 @@ algo = mesh.Segment()
 algo.NumberOfSegments(5)
 algo = mesh.Triangle()
 algo.MaxElementArea(20.)
-mesh.Compute() 
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Criterion : Length > 3.
 length_margin = 3.

doc/examples/quality_controls_ex05.py

@@ -18,7 +18,7 @@ idbox = geom_builder.addToStudy(box, "box")
 mesh = smesh_builder.Mesh(box, "Mesh_free_nodes")
 mesh.Segment().NumberOfSegments(10)
 mesh.Triangle().MaxElementArea(150.)
-mesh.Compute() 
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Remove some elements to obtain free nodes
 # Criterion : AREA < 80.

doc/examples/quality_controls_ex06.py

@@ -42,7 +42,7 @@ Mesh_1 = smesh_builder.Mesh(Partition_1)
 Mesh_1.Segment().MaxSize(34.641)
 Mesh_1.Triangle()
 Mesh_1.Tetrahedron()
-Mesh_1.Compute()
+if not Mesh_1.Compute(): raise Exception("Error when computing Mesh")
 
 # create a group of free faces
 aFilter = smesh_builder.GetFilter(SMESH.FACE, SMESH.FT_FreeFaces )

doc/examples/quality_controls_ex07.py

@@ -16,7 +16,7 @@ geom_builder.addToStudy( box, "box" )
 mesh = smesh_builder.Mesh(box)
 mesh.Segment().NumberOfSegments(3)
 mesh.Quadrangle()
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # remove 2 faces
 allFaces = mesh.GetElementsByType(SMESH.FACE)

doc/examples/quality_controls_ex11.py

@@ -23,7 +23,7 @@ algo = mesh.Segment()
 algo.NumberOfSegments(5)
 algo = mesh.Triangle()
 algo.MaxElementArea(20.)
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Criterion : Length 2D > 5.7
 length_margin = 5.7

doc/examples/quality_controls_ex12.py

@@ -23,7 +23,7 @@ algo = mesh.Segment()
 algo.NumberOfSegments(5)
 algo = mesh.Triangle()
 algo.MaxElementArea(20.)
-mesh.Compute() 
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Criterion : MULTI-CONNECTION 2D = 3
 nb_conn = 3

doc/examples/radial_prism_3d_algo.py

@@ -33,4 +33,4 @@ mesh.Projection1D2D( faces[1] ).SourceFace( faces[0] ) # projection faces[0] ->
 prism_algo.NumberOfSegments( 4, 5. )
 
 # compute the mesh
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/split_biquad.py

@@ -24,7 +24,7 @@ mesh = smesh_builder.Mesh( shape )
 mesh.Segment().NumberOfSegments(1)
 mesh.Quadrangle()
 mesh.Triangle( ff[1] )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # make group of quadrangles and extrude them into a hexahedron
 quadGroup = mesh.Group( ff[0], "quads")

doc/examples/test_homard_adapt.py

@@ -40,7 +40,7 @@ smeshhomard.SetLogInFile(True)
 smeshhomard.SetLogFile(log_file_1)
 smeshhomard.SetRemoveLogOnSuccess(False)
 smeshhomard.SetVerboseLevel(3)
-smeshhomard.Compute()
+if not smeshhomard.Compute(): raise Exception("Error when computing Mesh")
 
 if osp.isfile(output_med_1):
   os.remove(output_med_1)
@@ -79,7 +79,7 @@ smeshhomard.SetLogInFile(True)
 smeshhomard.SetLogFile(log_file_2)
 smeshhomard.SetRemoveLogOnSuccess(True)
 smeshhomard.SetVerboseLevel(0)
-smeshhomard.Compute()
+if not smeshhomard.Compute(): raise Exception("Error when computing Mesh")
 
 if osp.isfile(output_med_2):
   print("Test Uniform refinement Case 2: Error: output med file has not been removed")

doc/examples/test_uniform_refinement.py

@@ -42,7 +42,7 @@ smeshhomard.SetLogInFile(True)
 smeshhomard.SetLogFile(log_file_1)
 smeshhomard.SetRemoveLogOnSuccess(False)
 smeshhomard.SetVerboseLevel(3)
-smeshhomard.Compute()
+if not smeshhomard.Compute(): raise Exception("Error when computing Mesh")
 
 if osp.isfile(output_med_1):
   os.remove(output_med_1)
@@ -85,7 +85,7 @@ smeshhomard.SetLogInFile(True)
 smeshhomard.SetLogFile(log_file_2)
 smeshhomard.SetRemoveLogOnSuccess(True)
 smeshhomard.SetVerboseLevel(0)
-smeshhomard.Compute()
+if not smeshhomard.Compute(): raise Exception("Error when computing Mesh")
 
 if osp.isfile(output_med_2):
   print("Test Uniform refinement Case 2: Error: output med file has not been removed")

doc/examples/transforming_meshes_ex03.py

@@ -18,7 +18,7 @@ Regular_1D = Mesh1.Segment()
 Nb_Segments_1 = Regular_1D.NumberOfSegments(3)
 Nb_Segments_1.SetDistrType( 0 )
 Quadrangle_2D = Mesh1.Quadrangle()
-isDone = Mesh1.Compute()
+if not Mesh1.Compute(): raise Exception("Error when computing Mesh")
 
 #Perform scale operation for the whole mesh and creation of a new mesh
 newMesh = Mesh1.ScaleMakeMesh(Mesh1,SMESH.PointStruct(100,100,200),[0.5,0.3,0.7],True,"ScaledMesh")

doc/examples/transforming_meshes_ex06.py

@@ -40,7 +40,7 @@ algo1D.NumberOfSegments(6)
 algo2D = trias.Triangle()
 algo2D.LengthFromEdges()
 
-trias.Compute()
+if not trias.Compute(): raise Exception("Error when computing Mesh")
 
 # create a group of all triangles currently present in the mesh
 faceTriGroup = trias.Group( face1, "face triangles" )
@@ -49,7 +49,7 @@ faceTriGroup = trias.Group( face1, "face triangles" )
 circlemesh = smesh_builder.Mesh(circle, "Path mesh")
 algo = circlemesh.Segment()
 algo.NumberOfSegments(10)
-circlemesh.Compute()
+if not circlemesh.Compute(): raise Exception("Error when computing Mesh")
 
 # extrusion of the mesh
 trias.ExtrusionAlongPath([], circlemesh, circle, 1, MakeGroups=True )

doc/examples/transforming_meshes_ex07.py

@@ -35,7 +35,7 @@ algo_local = mesh.Segment(edge1)
 algo_local.Arithmetic1D(1, 4)
 algo_local.Propagation()
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # sew border to side
 # FirstNodeIDOnFreeBorder, SecondNodeIDOnFreeBorder, LastNodeIDOnFreeBorder,

doc/examples/transforming_meshes_ex08.py

@@ -35,7 +35,7 @@ algo_local = mesh.Segment(edge1)
 algo_local.Arithmetic1D(1, 4)
 algo_local.Propagation()
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # sew conform free borders
 # FirstNodeID1, SecondNodeID1, LastNodeID1, FirstNodeID2, SecondNodeID2

doc/examples/transforming_meshes_ex09.py

@@ -24,7 +24,7 @@ mesh = smesh_builder.Mesh(shape, "Two faces : quadrangle mesh")
 mesh.Segment().Arithmetic1D( 0.1, 0.4 )
 mesh.Segment(q1).NumberOfSegments( 5 )
 mesh.Quadrangle()
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # sew free borders
 

doc/examples/transforming_meshes_ex10.py

@@ -30,7 +30,7 @@ algo_local = mesh.Segment(EdgesList[8])
 algo_local.NumberOfSegments(4)
 algo_local.Propagation()
 
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # sew side elements
 

doc/examples/transforming_meshes_ex11.py

@@ -21,7 +21,7 @@ mesh.Quadrangle()
 mesh.Hexahedron()
 
 # Compute mesh
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Duplicate nodes only
 

doc/examples/transforming_meshes_ex13.py

@@ -25,7 +25,7 @@ mesh = smesh_builder.Mesh( shape, "test_Reorient2D")
 mesh.AutomaticHexahedralization(0.5)
 localAlgo = mesh.Segment(faces[0])
 localAlgo.NumberOfSegments( 11 )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 group = mesh.Group( faces[1] )
 
 vec = geom_builder.MakeVectorDXDYDZ( 1, 1, 1 )

doc/examples/use_existing_faces.py

@@ -101,7 +101,7 @@ geom_builder.addToStudy( f2, "f2" )
 # compute 1D mesh
 mesh = smesh_builder.Mesh( box )
 mesh.Segment().NumberOfSegments( 5 )
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # compute 2D mesh
 mesh.Quadrangle()
@@ -109,8 +109,8 @@ mesh.UseExistingFaces(f1) # UseExistingFaces() allows using my2DMeshing();
 mesh.UseExistingFaces(f2) # assign UseExistingFaces() BEFORE calling my2DMeshing()!
 my2DMeshing(f1, mesh)
 my2DMeshing(f2, mesh)
-assert mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # compute 3D mesh
 mesh.Prism()
-assert mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")

doc/examples/viewing_meshes_ex01.py

@@ -32,11 +32,11 @@ Regular_1D_1_1 = tetra.Segment(geom=Face_1)
 Nb_Segments_1 = Regular_1D_1_1.NumberOfSegments(5)
 Nb_Segments_1.SetDistrType( 0 )
 Quadrangle_2D = tetra.Quadrangle(geom=Face_1)
-isDone = tetra.Compute()
+if not tetra.Compute(): raise Exception("Error when computing Mesh")
 submesh = Regular_1D_1_1.GetSubMesh()
 
 # compute the mesh
-tetra.Compute()
+if not tetra.Compute(): raise Exception("Error when computing Mesh")
 
 # Creation of group
 group = tetra.CreateEmptyGroup( SMESH.FACE, 'Group' )

doc/examples/viewing_meshes_ex02.py

@@ -16,7 +16,7 @@ box = geom_builder.MakeBoxDXDYDZ(100,100,100)
 # Create a mesh
 mesh = smesh_builder.Mesh(box,"Mesh")
 mesh.AutomaticHexahedralization()
-mesh.Compute()
+if not mesh.Compute(): raise Exception("Error when computing Mesh")
 
 # Create a point
 x,y,z = 0, 0, 1

src/SMESH_PY/smeshstudytools.py

@@ -203,6 +203,8 @@ def TEST_createBoxMesh():
     Hexa_3D = smesh.CreateHypothesis('Hexa_3D')
     status = boxmesh.AddHypothesis(Hexa_3D)
     isDone = boxmesh.Compute()
+    if not isDone:
+      raise Exception("Error when computing Mesh")
 
     smesh.SetName(boxmesh.GetMesh(), 'boxmesh')
     if salome.sg.hasDesktop():

test/PAL_MESH_041_mesh.py

@@ -100,8 +100,11 @@ smesh.SetName(hypArea200, "Max. Element Area")
 
 print("---------------------Compute the mesh")
 
-ret = mesh.Compute()
+isDone = mesh.Compute()
-print(ret)
+print(isDone)
+if not isDone:
+    raise Exception("Error when computing Mesh")
+
 
 salome.sg.updateObjBrowser()
 

test/PAL_MESH_043_2D.py

@@ -76,8 +76,13 @@ hypNbSeg2 = algoReg2.NumberOfSegments(34)
 smesh.SetName(hypNbSeg2, "NumberOfSegments 2")
 
 # compute meshes
-mesh1.Compute()
+isDone = mesh1.Compute()
-mesh2.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
+
+isDone = mesh2.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 
 # ---- udate object browser

test/PAL_MESH_043_3D.py

@@ -86,8 +86,13 @@ smesh.SetName(hypNbSeg2, "NumberOfSegments_" + str(numberOfSegments2))
 
 
 # compute meshes
-mesh1.Compute()
+isDone = mesh1.Compute()
-mesh2.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
+
+isDone = mesh2.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 # ---- update object browser
 salome.sg.updateObjBrowser()

test/SMESH_BelongToGeom.py

@@ -29,7 +29,8 @@ def CheckBelongToGeomFilterOld(theMeshGen, theMesh, theShape, theSubShape, theEl
         aName = str(theSubShape)
         geompy.addToStudyInFather(theShape,theSubShape,aName)
 
-    theMeshGen.Compute(theMesh,theShape)
+    if not theMeshGen.Compute(theMesh,theShape):
+        raise Exception("Error when computing Mesh")
 
     aFilterMgr = theMeshGen.CreateFilterManager()
     aFilter = aFilterMgr.CreateFilter()
@@ -48,7 +49,9 @@ def CheckBelongToGeomFilter(theMesh, theShape, theSubShape, theElemType):
         aName = str(theSubShape)
         geompy.addToStudyInFather(theShape,theSubShape,aName)
 
-    theMesh.Compute()
+    if not theMesh.Compute():
+        raise Exception("Error when computing Mesh")
+
     aFilter = smesh.GetFilter(theElemType, SMESH.FT_BelongToGeom, theSubShape)
     return aFilter.GetElementsId(theMesh.GetMesh())
     

test/SMESH_BuildCompound.py

@@ -73,7 +73,9 @@ algo1D_1=Mesh_inf.Segment()
 algo1D_1.NumberOfSegments(10)
 algo2D_1=Mesh_inf.Quadrangle()
 algo3D_1=Mesh_inf.Hexahedron()
-Mesh_inf.Compute()
+isDone = Mesh_inf.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 # create a group on the top face
 Gsup1=Mesh_inf.Group(Fsup1, "Sup")
@@ -86,7 +88,9 @@ algo1D_2=Mesh_sup.Segment()
 algo1D_2.NumberOfSegments(5)
 algo2D_2=Mesh_sup.Quadrangle()
 algo3D_2=Mesh_sup.Hexahedron()
-Mesh_sup.Compute()
+isDone = Mesh_sup.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 # create a group on the top face
 Gsup2=Mesh_sup.Group(Fsup2, "Sup")

test/SMESH_GroupFromGeom.py

@@ -28,7 +28,9 @@ from SMESH_test1 import *
 
 # Compute the mesh created in SMESH_test1
 
-mesh.Compute()
+isDone = mesh.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 # Create geometry groups on plane:
 aGeomGroup1 = geompy.CreateGroup(face , geompy.ShapeType["FACE"])

test/SMESH_GroupFromGeom2.py

@@ -34,7 +34,9 @@ from SMESH_test1 import *
 
 # Compute the mesh created in SMESH_test1
 
-mesh.Compute()
+isDone = mesh.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 # Create geometry groups on plane:
 aGeomGroup1 = geompy.CreateGroup(face , geompy.ShapeType["FACE"])
@@ -70,7 +72,10 @@ print("aGroupOnShell ids :", aGroupOnShell.GetListOfID())
 print(" ")
 
 print("Re-compute mesh, contents of aGroupOnShell changes again:")
-mesh.Compute()
+isDone = mesh.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
+
 print("aGroupOnShell size =", aGroupOnShell.Size())
 print("aGroupOnShell ids :", aGroupOnShell.GetListOfID())
 

test/SMESH_GroupLyingOnGeom.py

@@ -39,7 +39,9 @@ def BuildGroupLyingOn(theMesh, theElemType, theName, theShape):
 #Example
 from SMESH_test1 import *
 
-mesh.Compute()
+isDone = mesh.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 # First way
 BuildGroupLyingOn(mesh.GetMesh(), SMESH.FACE, "Group of faces lying on edge #1", edge )

test/SMESH_Nut.py

@@ -147,7 +147,9 @@ smesh.SetName(hVolume, "MaxElementVolume_"+str(theMaxElementVolume))
 
 
 print("-------------------------- compute the mesh of the mechanic piece")
-mesh.Compute()
+isDone = mesh.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 print("Information about the Nut:")
 print("Number of nodes       : ", mesh.NbNodes())

test/SMESH_Partition1_tetra.py

@@ -169,8 +169,9 @@ smesh.SetName(hypVolume, "MaxElementVolume_" + str(maxElementVolume))
 
 print("-------------------------- compute the mesh of alveole ")
 ret = mesh.Compute()
+if not ret:
+    raise Exception("Error when computing Mesh")
 
-if ret != 0:
 log = mesh.GetLog(0) # no erase trace
 # for linelog in log:
 #     print(linelog)
@@ -181,7 +182,5 @@ if ret != 0:
 print("Number of triangles   : ", mesh.NbTriangles())
 print("Number of volumes     : ", mesh.NbVolumes())
 print("Number of tetrahedrons: ", mesh.NbTetras())
-else:
-    print("problem when computing the mesh")
 
 salome.sg.updateObjBrowser()

test/SMESH_Sphere.py

@@ -116,6 +116,8 @@ algo = my_hexa.Segment()
 algo.NumberOfSegments(NbSeg)
 my_hexa.Quadrangle()
 my_hexa.Hexahedron()
-my_hexa.Compute()
+isDone = my_hexa.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 salome.sg.updateObjBrowser()

test/SMESH_box.py

@@ -68,6 +68,8 @@ alg3D.SetName("algo3D")
 
 # compute mesh
 
-box_mesh.Compute()
+isDone = box_mesh.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 sg.updateObjBrowser()

test/SMESH_box2_tetra.py

@@ -124,7 +124,9 @@ smesh.SetName(hypVolume, "MaxElementVolume_" + str(maxElementVolume))
 print("-------------------------- compute shell")
 ret = mesh.Compute()
 print(ret)
-if ret != 0:
+if not ret:
+    raise Exception("Error when computing Mesh")
+
 log = mesh.GetLog(0) # no erase trace
 # for linelog in log:
 #     print(linelog)
@@ -135,7 +137,5 @@ if ret != 0:
 print("Number of triangles   : ", mesh.NbTriangles())
 print("Number of volumes     : ", mesh.NbVolumes())
 print("Number of tetrahedrons: ", mesh.NbTetras())
-else:
-    print("probleme when computing the mesh")
 
 salome.sg.updateObjBrowser()

test/SMESH_box3_tetra.py

@@ -134,7 +134,9 @@ smesh.SetName(hypVolume, "MaxElementVolume_" + str(maxElementVolume))
 print("-------------------------- compute shell")
 ret = mesh.Compute()
 print(ret)
-if ret != 0:
+if not ret:
+    raise Exception("Error when computing Mesh")
+
 log = mesh.GetLog(0) # no erase trace
 # for linelog in log:
 #     print(linelog)
@@ -145,7 +147,5 @@ if ret != 0:
 print("Number of triangles   : ", mesh.NbTriangles())
 print("Number of volumes     : ", mesh.NbVolumes())
 print("Number of tetrahedrons: ", mesh.NbTetras())
-else:
-    print("probleme when computing the mesh")
 
 salome.sg.updateObjBrowser()

test/SMESH_box_tetra.py

@@ -93,7 +93,9 @@ smesh.SetName(hypVolume, "MaxElementVolume_" + str(maxElementVolume))
 print("-------------------------- compute the mesh of the box")
 ret = mesh.Compute()
 print(ret)
-if ret != 0:
+if not ret:
+    raise Exception("Error when computing Mesh")
+
 log = mesh.GetLog(0) # no erase trace
 # for linelog in log:
 #     print(linelog)
@@ -104,7 +106,5 @@ if ret != 0:
 print("Number of triangles   : ", mesh.NbTriangles())
 print("Number of volumes     : ", mesh.NbVolumes())
 print("Number of tetrahedrons: ", mesh.NbTetras())
-else:
-    print("probleme when computing the mesh")
 
 salome.sg.updateObjBrowser()

test/SMESH_create_dual_mesh_adapt.py

@@ -73,6 +73,8 @@ top_1 = Mesh_1.GroupOnGeom(top,'top',SMESH.FACE)
 middle_1 = Mesh_1.GroupOnGeom(middle,'middle',SMESH.FACE)
 bottom_1 = Mesh_1.GroupOnGeom(bottom,'bottom',SMESH.FACE)
 isDone = Mesh_1.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 [ top_1, middle_1, bottom_1 ] = Mesh_1.GetGroups()
 

test/SMESH_create_dual_mesh_tpipe.py

@@ -83,6 +83,8 @@ algo3d = Mesh_1.Tetrahedron(algo=smeshBuilder.NETGEN_3D)
 algo3d.MaxElementVolume(0.0002)
 
 isDone = Mesh_1.Compute()
+if not isDone:
+    raise Exception("Error when computing Mesh")
 
 # Create groups
 d_geom_groups = {}

test/SMESH_demo_hexa2_upd.py

@@ -181,9 +181,10 @@ salome.sg.updateObjBrowser()
 print("-------------------------- compute the mesh of the volume")
 
 ret = mesh.Compute()
-
 print(ret)
-if ret != 0:
+if not ret:
+    raise Exception("Error when computing Mesh")
+
 ##log=mesh.GetLog(0) # no erase trace
 ##for linelog in log:
 ##    print linelog
@@ -194,7 +195,5 @@ if ret != 0:
 print("Number of triangles   : ", mesh.NbTriangles())
 print("Number of volumes     : ", mesh.NbVolumes())
 print("Number of tetrahedrons: ", mesh.NbTetras())
-else:
-    print("problem when Computing the mesh")
 
 salome.sg.updateObjBrowser()

test/SMESH_fixation_hexa.py

@@ -85,7 +85,9 @@ hexa3D.SetName("Hexa_3D")
 print("-------------------------- compute compshell")
 ret = mesh.Compute()
 print(ret)
-if ret != 0:
+if not ret:
+    raise Exception("Error when computing Mesh")
+
 log = mesh.GetLog(0) # no erase trace
 # for linelog in log:
 #     print(linelog)
@@ -96,7 +98,5 @@ if ret != 0:
 print("Number of quadrangles : ", mesh.NbQuadrangles())
 print("Number of volumes     : ", mesh.NbVolumes())
 print("Number of hexahedrons : ", mesh.NbHexas())
-else:
-    print("problem when Computing the mesh")
 
 salome.sg.updateObjBrowser()

test/SMESH_fixation_netgen.py

@@ -64,7 +64,9 @@ netgen.SetFineness( smeshBuilder.Fine )
 print("-------------------------- compute mesh")
 ret = mesh.Compute()
 print(ret)
-if ret != 0:
+if not ret:
+    raise Exception("Error when computing Mesh")
+
 print("Information about the MeshcompShel:")
 print("Number of nodes        : ", mesh.GetMesh().NbNodes())
 print("Number of edges        : ", mesh.GetMesh().NbEdges())
@@ -73,7 +75,4 @@ if ret != 0:
 print("Number of volumes      : ", mesh.GetMesh().NbVolumes())
 print("Number of tetrahedrons : ", mesh.GetMesh().NbTetras())
 
-else:
-    print("problem when computing the mesh")
-
 salome.sg.updateObjBrowser()

test/SMESH_fixation_tetra.py

@@ -96,7 +96,9 @@ smesh.SetName(hypVolume, "MaxElementVolume_" + str(maxElementVolume))
 print("-------------------------- compute compshell")
 ret = mesh.Compute(mesh)
 print(ret)
-if ret != 0:
+if not ret:
+    raise Exception("Error when computing Mesh")
+
 log = mesh.GetLog(0) # no erase trace
 # for linelog in log:
 #     print(linelog)
@@ -108,7 +110,4 @@ if ret != 0:
 print("Number of volumes      : ", mesh.NbVolumes())
 print("Number of tetrahedrons : ", mesh.NbTetras())
 
-else:
-    print("problem when computing the mesh")
-
 salome.sg.updateObjBrowser()

test/SMESH_flight_skin.py

@@ -94,7 +94,9 @@ smesh.SetName(hypLengthFromEdge,"LengthFromEdge")
 print("-------------------------- compute the skin flight")
 ret = mesh.Compute()
 print(ret)
-if ret != 0:
+if not ret:
+    raise Exception("Error when computing Mesh")
+
 log = mesh.GetLog(0) # no erase trace
 # for linelog in log:
 #     print(linelog)
@@ -104,7 +106,5 @@ if ret != 0:
 print("Number of faces      : ", mesh.NbFaces())
 print("Number of triangles  : ", mesh.NbTriangles())
 print("Number of volumes    : ", mesh.NbVolumes())
-else:
-    print("probleme when computing the mesh")
 
 salome.sg.updateObjBrowser()