diff --git a/bin/smesh_setenv.py b/bin/smesh_setenv.py
index b3240bfa2..a25e5180b 100644
--- a/bin/smesh_setenv.py
+++ b/bin/smesh_setenv.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_I/SMESH_DumpPython.cxx b/src/SMESH_I/SMESH_DumpPython.cxx
index 925354a76..0dfffcdd6 100644
--- a/src/SMESH_I/SMESH_DumpPython.cxx
+++ b/src/SMESH_I/SMESH_DumpPython.cxx
@@ -485,6 +485,7 @@ Engines::TMPFile* SMESH_Gen_i::DumpPython (CORBA::Object_ptr theStudy,
 
   // Add trace of API methods calls and replace study entries by names
   TCollection_AsciiString aScript =
+   "#!/usr/bin/python\n# -*- coding: iso-8859-1 -*-\n"
     "### This file is generated by SALOME automatically by dump python functionality of SMESH component\n\n";
   aScript += DumpPython_impl(aStudy, aMap, aMapNames,
                              isPublished, isValidScript, aSavedTrace);
diff --git a/src/SMESH_I/smeshpy.py b/src/SMESH_I/smeshpy.py
index 869ea8108..58ca278ad 100644
--- a/src/SMESH_I/smeshpy.py
+++ b/src/SMESH_I/smeshpy.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/PAL_MESH_041_mesh.py b/src/SMESH_SWIG/PAL_MESH_041_mesh.py
index c1138f9be..fcf499bfe 100755
--- a/src/SMESH_SWIG/PAL_MESH_041_mesh.py
+++ b/src/SMESH_SWIG/PAL_MESH_041_mesh.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/PAL_MESH_043_2D.py b/src/SMESH_SWIG/PAL_MESH_043_2D.py
index 678f6db30..2485e09b0 100755
--- a/src/SMESH_SWIG/PAL_MESH_043_2D.py
+++ b/src/SMESH_SWIG/PAL_MESH_043_2D.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/PAL_MESH_043_3D.py b/src/SMESH_SWIG/PAL_MESH_043_3D.py
index e40854bbe..4facc7a45 100755
--- a/src/SMESH_SWIG/PAL_MESH_043_3D.py
+++ b/src/SMESH_SWIG/PAL_MESH_043_3D.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_AdvancedEditor.py b/src/SMESH_SWIG/SMESH_AdvancedEditor.py
index 86e8ce1f0..b4a3fe91b 100644
--- a/src/SMESH_SWIG/SMESH_AdvancedEditor.py
+++ b/src/SMESH_SWIG/SMESH_AdvancedEditor.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_BelongToGeom.py b/src/SMESH_SWIG/SMESH_BelongToGeom.py
index b66986067..51eef5132 100644
--- a/src/SMESH_SWIG/SMESH_BelongToGeom.py
+++ b/src/SMESH_SWIG/SMESH_BelongToGeom.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_BuildCompound.py b/src/SMESH_SWIG/SMESH_BuildCompound.py
index 843071ed1..3098ce9be 100644
--- a/src/SMESH_SWIG/SMESH_BuildCompound.py
+++ b/src/SMESH_SWIG/SMESH_BuildCompound.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_GroupFromGeom.py b/src/SMESH_SWIG/SMESH_GroupFromGeom.py
index 1bc88014b..ff82fb77e 100644
--- a/src/SMESH_SWIG/SMESH_GroupFromGeom.py
+++ b/src/SMESH_SWIG/SMESH_GroupFromGeom.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_GroupFromGeom2.py b/src/SMESH_SWIG/SMESH_GroupFromGeom2.py
index 0b15ecbac..20517614e 100755
--- a/src/SMESH_SWIG/SMESH_GroupFromGeom2.py
+++ b/src/SMESH_SWIG/SMESH_GroupFromGeom2.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_GroupLyingOnGeom.py b/src/SMESH_SWIG/SMESH_GroupLyingOnGeom.py
index 67d498fad..4bce8127e 100644
--- a/src/SMESH_SWIG/SMESH_GroupLyingOnGeom.py
+++ b/src/SMESH_SWIG/SMESH_GroupLyingOnGeom.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_Nut.py b/src/SMESH_SWIG/SMESH_Nut.py
index 6585cd5e4..a3067449a 100755
--- a/src/SMESH_SWIG/SMESH_Nut.py
+++ b/src/SMESH_SWIG/SMESH_Nut.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_Partition1_tetra.py b/src/SMESH_SWIG/SMESH_Partition1_tetra.py
index 11a68dfa4..e77c7de2b 100644
--- a/src/SMESH_SWIG/SMESH_Partition1_tetra.py
+++ b/src/SMESH_SWIG/SMESH_Partition1_tetra.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_Sphere.py b/src/SMESH_SWIG/SMESH_Sphere.py
index b5e54a42d..20e635786 100644
--- a/src/SMESH_SWIG/SMESH_Sphere.py
+++ b/src/SMESH_SWIG/SMESH_Sphere.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_blocks.py b/src/SMESH_SWIG/SMESH_blocks.py
index e61ce50f2..3f8cade16 100644
--- a/src/SMESH_SWIG/SMESH_blocks.py
+++ b/src/SMESH_SWIG/SMESH_blocks.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_box.py b/src/SMESH_SWIG/SMESH_box.py
index b57138a1c..5cc376d86 100755
--- a/src/SMESH_SWIG/SMESH_box.py
+++ b/src/SMESH_SWIG/SMESH_box.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_box2_tetra.py b/src/SMESH_SWIG/SMESH_box2_tetra.py
index c77f1f001..7529697d4 100644
--- a/src/SMESH_SWIG/SMESH_box2_tetra.py
+++ b/src/SMESH_SWIG/SMESH_box2_tetra.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_box3_tetra.py b/src/SMESH_SWIG/SMESH_box3_tetra.py
index e13fd8659..a60791b84 100644
--- a/src/SMESH_SWIG/SMESH_box3_tetra.py
+++ b/src/SMESH_SWIG/SMESH_box3_tetra.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_box_tetra.py b/src/SMESH_SWIG/SMESH_box_tetra.py
index 39dd1db2d..a7dcc3e8c 100644
--- a/src/SMESH_SWIG/SMESH_box_tetra.py
+++ b/src/SMESH_SWIG/SMESH_box_tetra.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_controls.py b/src/SMESH_SWIG/SMESH_controls.py
index 18cdb4a4c..31b73ceda 100644
--- a/src/SMESH_SWIG/SMESH_controls.py
+++ b/src/SMESH_SWIG/SMESH_controls.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_demo_hexa2_upd.py b/src/SMESH_SWIG/SMESH_demo_hexa2_upd.py
index 245fccec4..2b11455a8 100755
--- a/src/SMESH_SWIG/SMESH_demo_hexa2_upd.py
+++ b/src/SMESH_SWIG/SMESH_demo_hexa2_upd.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_fixation.py b/src/SMESH_SWIG/SMESH_fixation.py
index 597b1d0ea..aeb95ae99 100644
--- a/src/SMESH_SWIG/SMESH_fixation.py
+++ b/src/SMESH_SWIG/SMESH_fixation.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_fixation_hexa.py b/src/SMESH_SWIG/SMESH_fixation_hexa.py
index 5195cc9ae..f3f027a06 100644
--- a/src/SMESH_SWIG/SMESH_fixation_hexa.py
+++ b/src/SMESH_SWIG/SMESH_fixation_hexa.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_fixation_netgen.py b/src/SMESH_SWIG/SMESH_fixation_netgen.py
index ae0039735..2b5697362 100644
--- a/src/SMESH_SWIG/SMESH_fixation_netgen.py
+++ b/src/SMESH_SWIG/SMESH_fixation_netgen.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_fixation_tetra.py b/src/SMESH_SWIG/SMESH_fixation_tetra.py
index bb190b30f..5021ed8d2 100644
--- a/src/SMESH_SWIG/SMESH_fixation_tetra.py
+++ b/src/SMESH_SWIG/SMESH_fixation_tetra.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_flight_skin.py b/src/SMESH_SWIG/SMESH_flight_skin.py
index 6aa8d3716..dcb0e2569 100644
--- a/src/SMESH_SWIG/SMESH_flight_skin.py
+++ b/src/SMESH_SWIG/SMESH_flight_skin.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_freebord.py b/src/SMESH_SWIG/SMESH_freebord.py
index b1c1e8b9b..eda2dcce0 100644
--- a/src/SMESH_SWIG/SMESH_freebord.py
+++ b/src/SMESH_SWIG/SMESH_freebord.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_hexaedre.py b/src/SMESH_SWIG/SMESH_hexaedre.py
index d32e9b0bd..59c12484f 100755
--- a/src/SMESH_SWIG/SMESH_hexaedre.py
+++ b/src/SMESH_SWIG/SMESH_hexaedre.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_mechanic.py b/src/SMESH_SWIG/SMESH_mechanic.py
index f1b02854d..721d6f2a2 100644
--- a/src/SMESH_SWIG/SMESH_mechanic.py
+++ b/src/SMESH_SWIG/SMESH_mechanic.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_mechanic_editor.py b/src/SMESH_SWIG/SMESH_mechanic_editor.py
index 80780ca63..3f5a12b58 100644
--- a/src/SMESH_SWIG/SMESH_mechanic_editor.py
+++ b/src/SMESH_SWIG/SMESH_mechanic_editor.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_mechanic_netgen.py b/src/SMESH_SWIG/SMESH_mechanic_netgen.py
index e296eaed1..2bf2d698c 100644
--- a/src/SMESH_SWIG/SMESH_mechanic_netgen.py
+++ b/src/SMESH_SWIG/SMESH_mechanic_netgen.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_mechanic_tetra.py b/src/SMESH_SWIG/SMESH_mechanic_tetra.py
index ff2f421f7..6239dde52 100644
--- a/src/SMESH_SWIG/SMESH_mechanic_tetra.py
+++ b/src/SMESH_SWIG/SMESH_mechanic_tetra.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_reg.py b/src/SMESH_SWIG/SMESH_reg.py
index 8a0ec7cfc..e212a6e0b 100644
--- a/src/SMESH_SWIG/SMESH_reg.py
+++ b/src/SMESH_SWIG/SMESH_reg.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_shared_modules.py b/src/SMESH_SWIG/SMESH_shared_modules.py
index 01286ea65..d49e871bd 100644
--- a/src/SMESH_SWIG/SMESH_shared_modules.py
+++ b/src/SMESH_SWIG/SMESH_shared_modules.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_test.py b/src/SMESH_SWIG/SMESH_test.py
index c18504dea..74687d71e 100644
--- a/src/SMESH_SWIG/SMESH_test.py
+++ b/src/SMESH_SWIG/SMESH_test.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_test0.py b/src/SMESH_SWIG/SMESH_test0.py
index 421acc1ed..055817093 100644
--- a/src/SMESH_SWIG/SMESH_test0.py
+++ b/src/SMESH_SWIG/SMESH_test0.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_test1.py b/src/SMESH_SWIG/SMESH_test1.py
index 25ce49704..ebf1347e2 100644
--- a/src/SMESH_SWIG/SMESH_test1.py
+++ b/src/SMESH_SWIG/SMESH_test1.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_test1_AndDisplay.py b/src/SMESH_SWIG/SMESH_test1_AndDisplay.py
index e529d2c13..90ee3a5f9 100644
--- a/src/SMESH_SWIG/SMESH_test1_AndDisplay.py
+++ b/src/SMESH_SWIG/SMESH_test1_AndDisplay.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_test2.py b/src/SMESH_SWIG/SMESH_test2.py
index fe38b2da4..cf1c06253 100644
--- a/src/SMESH_SWIG/SMESH_test2.py
+++ b/src/SMESH_SWIG/SMESH_test2.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_test3.py b/src/SMESH_SWIG/SMESH_test3.py
index 59c853a46..830ce7769 100644
--- a/src/SMESH_SWIG/SMESH_test3.py
+++ b/src/SMESH_SWIG/SMESH_test3.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_test4.py b/src/SMESH_SWIG/SMESH_test4.py
index dd86094d5..f17789d7e 100755
--- a/src/SMESH_SWIG/SMESH_test4.py
+++ b/src/SMESH_SWIG/SMESH_test4.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/SMESH_test5.py b/src/SMESH_SWIG/SMESH_test5.py
index 03a380ca6..264c12691 100644
--- a/src/SMESH_SWIG/SMESH_test5.py
+++ b/src/SMESH_SWIG/SMESH_test5.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/batchmode_mefisto.py b/src/SMESH_SWIG/batchmode_mefisto.py
index 775023370..8984835d2 100644
--- a/src/SMESH_SWIG/batchmode_mefisto.py
+++ b/src/SMESH_SWIG/batchmode_mefisto.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/batchmode_smesh.py b/src/SMESH_SWIG/batchmode_smesh.py
index d6688362d..0ff1560a6 100644
--- a/src/SMESH_SWIG/batchmode_smesh.py
+++ b/src/SMESH_SWIG/batchmode_smesh.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex00_all.py b/src/SMESH_SWIG/ex00_all.py
index e4159ebdb..8a436cb3a 100644
--- a/src/SMESH_SWIG/ex00_all.py
+++ b/src/SMESH_SWIG/ex00_all.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex01_cube2build.py b/src/SMESH_SWIG/ex01_cube2build.py
index fbc8c5f23..8c9c292d8 100644
--- a/src/SMESH_SWIG/ex01_cube2build.py
+++ b/src/SMESH_SWIG/ex01_cube2build.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex02_cube2primitive.py b/src/SMESH_SWIG/ex02_cube2primitive.py
index 732b579b7..b901ca87d 100644
--- a/src/SMESH_SWIG/ex02_cube2primitive.py
+++ b/src/SMESH_SWIG/ex02_cube2primitive.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex03_cube2partition.py b/src/SMESH_SWIG/ex03_cube2partition.py
index e3447c37d..b317fc0ae 100644
--- a/src/SMESH_SWIG/ex03_cube2partition.py
+++ b/src/SMESH_SWIG/ex03_cube2partition.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex04_cube5tetraHexa.py b/src/SMESH_SWIG/ex04_cube5tetraHexa.py
index 18d4900ff..e87825d97 100644
--- a/src/SMESH_SWIG/ex04_cube5tetraHexa.py
+++ b/src/SMESH_SWIG/ex04_cube5tetraHexa.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex05_hole1build.py b/src/SMESH_SWIG/ex05_hole1build.py
index 050509e29..73f06ceeb 100644
--- a/src/SMESH_SWIG/ex05_hole1build.py
+++ b/src/SMESH_SWIG/ex05_hole1build.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex06_hole1boolean.py b/src/SMESH_SWIG/ex06_hole1boolean.py
index 3f2c6893d..83da635bf 100644
--- a/src/SMESH_SWIG/ex06_hole1boolean.py
+++ b/src/SMESH_SWIG/ex06_hole1boolean.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex07_hole1partition.py b/src/SMESH_SWIG/ex07_hole1partition.py
index c46864c2d..bf0cdb538 100644
--- a/src/SMESH_SWIG/ex07_hole1partition.py
+++ b/src/SMESH_SWIG/ex07_hole1partition.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex08_hole2build.py b/src/SMESH_SWIG/ex08_hole2build.py
index 6ccb77d41..23924d5e7 100644
--- a/src/SMESH_SWIG/ex08_hole2build.py
+++ b/src/SMESH_SWIG/ex08_hole2build.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex09_grid4build.py b/src/SMESH_SWIG/ex09_grid4build.py
index d0e0fb72a..23329d227 100644
--- a/src/SMESH_SWIG/ex09_grid4build.py
+++ b/src/SMESH_SWIG/ex09_grid4build.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex10_grid4geometry.py b/src/SMESH_SWIG/ex10_grid4geometry.py
index 8f63e031d..b96a9c1bd 100644
--- a/src/SMESH_SWIG/ex10_grid4geometry.py
+++ b/src/SMESH_SWIG/ex10_grid4geometry.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex11_grid3partition.py b/src/SMESH_SWIG/ex11_grid3partition.py
index 3369074d2..0ba758a51 100644
--- a/src/SMESH_SWIG/ex11_grid3partition.py
+++ b/src/SMESH_SWIG/ex11_grid3partition.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex12_grid17partition.py b/src/SMESH_SWIG/ex12_grid17partition.py
index 2f41e3bee..4458c48f0 100644
--- a/src/SMESH_SWIG/ex12_grid17partition.py
+++ b/src/SMESH_SWIG/ex12_grid17partition.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex13_hole1partial.py b/src/SMESH_SWIG/ex13_hole1partial.py
index 0b3ff6baf..e17f2c1c4 100644
--- a/src/SMESH_SWIG/ex13_hole1partial.py
+++ b/src/SMESH_SWIG/ex13_hole1partial.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex14_cyl1holed.py b/src/SMESH_SWIG/ex14_cyl1holed.py
index 42d460b93..82e7f2b82 100644
--- a/src/SMESH_SWIG/ex14_cyl1holed.py
+++ b/src/SMESH_SWIG/ex14_cyl1holed.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex15_cyl2geometry.py b/src/SMESH_SWIG/ex15_cyl2geometry.py
index 2bcba7195..659f9e67b 100644
--- a/src/SMESH_SWIG/ex15_cyl2geometry.py
+++ b/src/SMESH_SWIG/ex15_cyl2geometry.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex16_cyl2complementary.py b/src/SMESH_SWIG/ex16_cyl2complementary.py
index 774cc5f7d..9e9e54d12 100644
--- a/src/SMESH_SWIG/ex16_cyl2complementary.py
+++ b/src/SMESH_SWIG/ex16_cyl2complementary.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex17_dome1.py b/src/SMESH_SWIG/ex17_dome1.py
index a25de9627..9b2927294 100644
--- a/src/SMESH_SWIG/ex17_dome1.py
+++ b/src/SMESH_SWIG/ex17_dome1.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex18_dome2.py b/src/SMESH_SWIG/ex18_dome2.py
index f56015619..04addf2f5 100644
--- a/src/SMESH_SWIG/ex18_dome2.py
+++ b/src/SMESH_SWIG/ex18_dome2.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex19_sphereINcube.py b/src/SMESH_SWIG/ex19_sphereINcube.py
index 510adf800..d94771472 100644
--- a/src/SMESH_SWIG/ex19_sphereINcube.py
+++ b/src/SMESH_SWIG/ex19_sphereINcube.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex21_lamp.py b/src/SMESH_SWIG/ex21_lamp.py
index f6c3c3789..971ecbe1f 100644
--- a/src/SMESH_SWIG/ex21_lamp.py
+++ b/src/SMESH_SWIG/ex21_lamp.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex24_cylinder.py b/src/SMESH_SWIG/ex24_cylinder.py
index 6d9f3077d..f4477a08a 100644
--- a/src/SMESH_SWIG/ex24_cylinder.py
+++ b/src/SMESH_SWIG/ex24_cylinder.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex29_refine.py b/src/SMESH_SWIG/ex29_refine.py
index 1e218a8fa..58cc4ff18 100644
--- a/src/SMESH_SWIG/ex29_refine.py
+++ b/src/SMESH_SWIG/ex29_refine.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/ex30_groupsOp.py b/src/SMESH_SWIG/ex30_groupsOp.py
index af892e7ff..11dddfe12 100755
--- a/src/SMESH_SWIG/ex30_groupsOp.py
+++ b/src/SMESH_SWIG/ex30_groupsOp.py
@@ -1,73 +1,75 @@
-
-import sys
-import salome
-import geompy
-import math
-import SALOMEDS
-import SMESH
-import smesh
-
-salome.salome_init()
-aStudyId = salome.myStudy._get_StudyId()
-
-geompy.init_geom(salome.myStudy)
-global Face_1
-Face_1 = geompy.MakeFaceHW(100, 100, 1)
-geompy.addToStudy( Face_1, "Face_1" )
-
-#smesh.smesh.SetCurrentStudy(aStudyId)
-import StdMeshers
-pattern = smesh.GetPattern()
-Mesh_1 = smesh.Mesh(Face_1)
-Regular_1D = Mesh_1.Segment()
-Nb_Segments_1 = Regular_1D.NumberOfSegments(10)
-Nb_Segments_1.SetDistrType( 0 )
-Quadrangle_2D = Mesh_1.Quadrangle()
-isDone = Mesh_1.Compute()
-
-# groups creation
-
-aListOfElems = [ 52, 53, 54, 55, 56, 57,
-                 62, 63, 64, 65, 66, 67,
-                 72, 73, 74, 75, 76, 77,
-                 82, 83, 84, 85, 86, 87 ]
-                 
-aRedGroup = Mesh_1.GetMesh().CreateGroup( smesh.FACE, "Red" )
-aRedGroup.Add( aListOfElems );
-aRedGroup.SetColor( SALOMEDS.Color( 1, 0, 0 ) )
-
-aListOfElems = [ 55, 56, 57, 58, 59,
-                 65, 66, 67, 68, 69,
-                 75, 76, 77, 78, 79,
-                 85, 86, 87, 88, 89,
-                 95, 96, 97, 98, 99,
-                 105, 106, 107, 108, 109,
-                 115, 116, 117, 118, 119,
-                 125, 126, 127, 128, 129 ]
-                 
-aGreenGroup = Mesh_1.GetMesh().CreateGroup( smesh.FACE, "Green" )
-aGreenGroup.Add( aListOfElems );
-aGreenGroup.SetColor( SALOMEDS.Color( 0, 1, 0 ) )
-
-aListOfElems = [ 63, 64, 65, 66, 67, 68, 
-                 73, 74, 75, 76, 77, 78,
-                 83, 84, 85, 86, 87, 88, 
-                 93, 94, 95, 96, 97, 98, 
-                 103, 104, 105, 106, 107, 108, 
-                 113, 114, 115, 116, 117, 118 ]
-                 
-aBlueGroup = Mesh_1.GetMesh().CreateGroup( smesh.FACE, "Blue" )
-aBlueGroup.Add( aListOfElems );
-aBlueGroup.SetColor( SALOMEDS.Color( 0, 0, 1 ) )
-
-# UnionListOfGroups()
-aUnGrp = Mesh_1.UnionListOfGroups([aRedGroup, aGreenGroup, aBlueGroup], "UnionGrp" )
-
-# IntersectListOfGroups()
-aIntGrp=Mesh_1.IntersectListOfGroups([aRedGroup, aGreenGroup, aBlueGroup], "IntGrp" )
-
-# CutListOfGroups()
-aCutGrp=Mesh_1.CutListOfGroups([aRedGroup],[aGreenGroup,aBlueGroup],"CutGrp")
-
-salome.sg.updateObjBrowser( 1 )
-
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
+
+import sys
+import salome
+import geompy
+import math
+import SALOMEDS
+import SMESH
+import smesh
+
+salome.salome_init()
+aStudyId = salome.myStudy._get_StudyId()
+
+geompy.init_geom(salome.myStudy)
+global Face_1
+Face_1 = geompy.MakeFaceHW(100, 100, 1)
+geompy.addToStudy( Face_1, "Face_1" )
+
+#smesh.smesh.SetCurrentStudy(aStudyId)
+import StdMeshers
+pattern = smesh.GetPattern()
+Mesh_1 = smesh.Mesh(Face_1)
+Regular_1D = Mesh_1.Segment()
+Nb_Segments_1 = Regular_1D.NumberOfSegments(10)
+Nb_Segments_1.SetDistrType( 0 )
+Quadrangle_2D = Mesh_1.Quadrangle()
+isDone = Mesh_1.Compute()
+
+# groups creation
+
+aListOfElems = [ 52, 53, 54, 55, 56, 57,
+                 62, 63, 64, 65, 66, 67,
+                 72, 73, 74, 75, 76, 77,
+                 82, 83, 84, 85, 86, 87 ]
+                 
+aRedGroup = Mesh_1.GetMesh().CreateGroup( smesh.FACE, "Red" )
+aRedGroup.Add( aListOfElems );
+aRedGroup.SetColor( SALOMEDS.Color( 1, 0, 0 ) )
+
+aListOfElems = [ 55, 56, 57, 58, 59,
+                 65, 66, 67, 68, 69,
+                 75, 76, 77, 78, 79,
+                 85, 86, 87, 88, 89,
+                 95, 96, 97, 98, 99,
+                 105, 106, 107, 108, 109,
+                 115, 116, 117, 118, 119,
+                 125, 126, 127, 128, 129 ]
+                 
+aGreenGroup = Mesh_1.GetMesh().CreateGroup( smesh.FACE, "Green" )
+aGreenGroup.Add( aListOfElems );
+aGreenGroup.SetColor( SALOMEDS.Color( 0, 1, 0 ) )
+
+aListOfElems = [ 63, 64, 65, 66, 67, 68, 
+                 73, 74, 75, 76, 77, 78,
+                 83, 84, 85, 86, 87, 88, 
+                 93, 94, 95, 96, 97, 98, 
+                 103, 104, 105, 106, 107, 108, 
+                 113, 114, 115, 116, 117, 118 ]
+                 
+aBlueGroup = Mesh_1.GetMesh().CreateGroup( smesh.FACE, "Blue" )
+aBlueGroup.Add( aListOfElems );
+aBlueGroup.SetColor( SALOMEDS.Color( 0, 0, 1 ) )
+
+# UnionListOfGroups()
+aUnGrp = Mesh_1.UnionListOfGroups([aRedGroup, aGreenGroup, aBlueGroup], "UnionGrp" )
+
+# IntersectListOfGroups()
+aIntGrp=Mesh_1.IntersectListOfGroups([aRedGroup, aGreenGroup, aBlueGroup], "IntGrp" )
+
+# CutListOfGroups()
+aCutGrp=Mesh_1.CutListOfGroups([aRedGroup],[aGreenGroup,aBlueGroup],"CutGrp")
+
+salome.sg.updateObjBrowser( 1 )
+
diff --git a/src/SMESH_SWIG/ex30_tepal.py b/src/SMESH_SWIG/ex30_tepal.py
index c73dc872d..0b5edd658 100644
--- a/src/SMESH_SWIG/ex30_tepal.py
+++ b/src/SMESH_SWIG/ex30_tepal.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 # CEA/LGLS 2008, Christian Van Wambeke (CEA/LGLS), Francis KLOSS (OCC)
 # ====================================================================
 
diff --git a/src/SMESH_SWIG/ex31_dimGroup.py b/src/SMESH_SWIG/ex31_dimGroup.py
index 13cd9cf26..eff9ba7d2 100755
--- a/src/SMESH_SWIG/ex31_dimGroup.py
+++ b/src/SMESH_SWIG/ex31_dimGroup.py
@@ -1,47 +1,50 @@
-import sys
-import salome
-import geompy
-import math
-import SALOMEDS
-import SMESH
-import smesh
-
-salome.salome_init()
-aStudyId = salome.myStudy._get_StudyId()
-
-geompy.init_geom(salome.myStudy)
-
-geompy.init_geom(salome.myStudy)
-global Box_1
-Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
-geompy.addToStudy( Box_1, "Box_1" )
-
-#smesh.smesh.SetCurrentStudy(theStudy)
-import StdMeshers
-Mesh_1 = smesh.Mesh(Box_1)
-Regular_1D = Mesh_1.Segment()
-Nb_Segments_1 = Regular_1D.NumberOfSegments(10)
-Nb_Segments_1.SetDistrType( 0 )
-Quadrangle_2D = Mesh_1.Quadrangle()
-Hexa_3D = Mesh_1.Hexahedron()
-isDone = Mesh_1.Compute()
-
-### CreateDimGroup()
-
-aListOf3d_1=range(721,821)
-
-aGrp3D_1=Mesh_1.GetMesh().CreateGroup( smesh.VOLUME, "Src 3D 1" )
-aGrp3D_1.Add( aListOf3d_1 )
-
-aListOf3d_2=range(821, 921)
-aGrp3D_2=Mesh_1.GetMesh().CreateGroup( smesh.VOLUME, "Src 3D 2" )
-aGrp3D_2.Add( aListOf3d_2 )
-
-aGrp2D = Mesh_1.CreateDimGroup( [aGrp3D_1, aGrp3D_2], smesh.FACE, "Faces" )
-
-aGrp1D = Mesh_1.CreateDimGroup( [aGrp3D_1, aGrp3D_2], smesh.EDGE, "Edges" )
-
-aGrp0D = Mesh_1.CreateDimGroup( [aGrp3D_1, aGrp3D_2], smesh.NODE, "Nodes" )
-
-salome.sg.updateObjBrowser( 1 )
-
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
+
+import sys
+import salome
+import geompy
+import math
+import SALOMEDS
+import SMESH
+import smesh
+
+salome.salome_init()
+aStudyId = salome.myStudy._get_StudyId()
+
+geompy.init_geom(salome.myStudy)
+
+geompy.init_geom(salome.myStudy)
+global Box_1
+Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
+geompy.addToStudy( Box_1, "Box_1" )
+
+#smesh.smesh.SetCurrentStudy(theStudy)
+import StdMeshers
+Mesh_1 = smesh.Mesh(Box_1)
+Regular_1D = Mesh_1.Segment()
+Nb_Segments_1 = Regular_1D.NumberOfSegments(10)
+Nb_Segments_1.SetDistrType( 0 )
+Quadrangle_2D = Mesh_1.Quadrangle()
+Hexa_3D = Mesh_1.Hexahedron()
+isDone = Mesh_1.Compute()
+
+### CreateDimGroup()
+
+aListOf3d_1=range(721,821)
+
+aGrp3D_1=Mesh_1.GetMesh().CreateGroup( smesh.VOLUME, "Src 3D 1" )
+aGrp3D_1.Add( aListOf3d_1 )
+
+aListOf3d_2=range(821, 921)
+aGrp3D_2=Mesh_1.GetMesh().CreateGroup( smesh.VOLUME, "Src 3D 2" )
+aGrp3D_2.Add( aListOf3d_2 )
+
+aGrp2D = Mesh_1.CreateDimGroup( [aGrp3D_1, aGrp3D_2], smesh.FACE, "Faces" )
+
+aGrp1D = Mesh_1.CreateDimGroup( [aGrp3D_1, aGrp3D_2], smesh.EDGE, "Edges" )
+
+aGrp0D = Mesh_1.CreateDimGroup( [aGrp3D_1, aGrp3D_2], smesh.NODE, "Nodes" )
+
+salome.sg.updateObjBrowser( 1 )
+
diff --git a/src/SMESH_SWIG/smesh.py b/src/SMESH_SWIG/smesh.py
index dc22bc389..251e7d36b 100644
--- a/src/SMESH_SWIG/smesh.py
+++ b/src/SMESH_SWIG/smesh.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
diff --git a/src/SMESH_SWIG/smeshDC.py b/src/SMESH_SWIG/smeshDC.py
index 3128c297b..fefc4a79e 100644
--- a/src/SMESH_SWIG/smeshDC.py
+++ b/src/SMESH_SWIG/smeshDC.py
@@ -1,3 +1,5 @@
+#! /usr/bin/python
+#  -*- coding: iso-8859-1 -*-
 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,