# -*- coding: iso-8859-1 -*-
-# Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
+# Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
#
-# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
#
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License.
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License.
#
-# This library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
-# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
# File : smesh.py
import smeshDC
from smeshDC import *
-smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH")
-smesh.init_smesh(salome.myStudy,geompy.geom)
+# retrieve SMESH engine in try/except block
+# to avoid problems in some cases, e.g. when generating documentation
+try:
+ # get instance of class smeshDC
+ smesh = salome.lcc.FindOrLoadComponent( "FactoryServer", "SMESH" )
+ smesh.init_smesh( salome.myStudy, geompy.geom )
+except:
+ smesh = None
+ pass
-# Export the methods of smeshD
-for k in dir(smesh):
- if k[0] == '_':continue
- globals()[k]=getattr(smesh,k)
-del k
+# load plugins and add dynamically generated methods to Mesh class,
+# the same for for global variables declared by plug-ins
+from smeshDC import Mesh, algoCreator
+for pluginName in os.environ[ "SMESH_MeshersList" ].split( ":" ):
+ #
+ pluginName += "DC"
+ try:
+ exec( "from %s import *" % pluginName )
+ except Exception, e:
+ print "Exception while loading %s: %s" % ( pluginName, e )
+ continue
+ exec( "import %s" % pluginName )
+ plugin = eval( pluginName )
+ # add methods creating algorithms to Mesh
+ for k in dir( plugin ):
+ if k[0] == '_': continue
+ algo = getattr( plugin, k )
+ if type( algo ).__name__ == 'classobj' and hasattr( algo, "meshMethod" ):
+ if not hasattr( Mesh, algo.meshMethod ):
+ setattr( Mesh, algo.meshMethod, algoCreator() )
+ pass
+ getattr( Mesh, algo.meshMethod ).add( algo )
+ pass
+ pass
+ pass
+del pluginName
+
+# export the methods of smeshDC
+if smesh:
+ for k in dir( smesh ):
+ if k[0] == '_': continue
+ globals()[k] = getattr( smesh, k )
+ del k
+ pass
