X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FContainer%2FSALOME_ContainerPy.py;h=4da4bacad72a5bc514c529ade61c08aa1dce5a1b;hb=5878e4448a587bf3f73289323ce72d3e7bd4c5d5;hp=1694bc79df93c5bf7e7adb2dc19949dec6712342;hpb=f14439749926cca959747bb79fda10529520bd0b;p=modules%2Fkernel.git diff --git a/src/Container/SALOME_ContainerPy.py b/src/Container/SALOME_ContainerPy.py index 1694bc79d..4da4bacad 100755 --- a/src/Container/SALOME_ContainerPy.py +++ b/src/Container/SALOME_ContainerPy.py @@ -1,33 +1,33 @@ #! /usr/bin/env python +# -*- coding: iso-8859-1 -*- +# Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE # -# SALOME Container : implementation of container and engine for Kernel +# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS # -# Copyright (C) 2003 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 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 -# -# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com +# 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, or (at your option) any later version. +# +# 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 # +# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com # + +# SALOME Container : implementation of container and engine for Kernel # File : SALOME_ContainerPy.py # Author : Paul RASCLE, EDF # Module : SALOME # $Header$ - +# import os import sys import string @@ -44,7 +44,7 @@ from launchConfigureParser import verbose #============================================================================= -#define an implementation of the container interface +#define an implementation of the container interface for the container implemented in Python class SALOME_ContainerPy_i (Engines__POA.Container): _orb = None @@ -60,7 +60,6 @@ class SALOME_ContainerPy_i (Engines__POA.Container): self._poa = poa myMachine=getShortHostName() Container_path = "/Containers/" + myMachine + "/" + containerName - #self._containerName = containerName self._containerName = Container_path if verbose(): print "container name ",self._containerName @@ -169,17 +168,24 @@ class SALOME_ContainerPy_i (Engines__POA.Container): def import_component(self, componentName): MESSAGE( "SALOME_Container_i::import_component" ) - ret=0 + reason = "" try: - if verbose(): print "try import ",componentName + if verbose(): print "try import %s" % componentName + # try import component module=__import__(componentName) - if verbose(): print "import ",componentName," successful" - ret=1 + if verbose(): print "import %s is done successfully" % componentName + # if import successfully, check that component is loadable + if not hasattr(module, componentName): + reason = "module %s is not loadable" % componentName + print reason + pass + pass except: import traceback + print "cannot import %s" % componentName traceback.print_exc() - print "import ",componentName," not possible" - return ret + reason = "cannot import %s" % componentName + return reason #------------------------------------------------------------------------- @@ -188,28 +194,14 @@ class SALOME_ContainerPy_i (Engines__POA.Container): ret = 0 instanceName = componentName + "_inst_" + `self._numInstance` interfaceName = componentName - #the_command = "import " + componentName + "\n" - #the_command = the_command + "comp_i = " + componentName + "." + componentName - #the_command = the_command + "(self._orb, self._poa, self._this(), self._containerName, instanceName, interfaceName)\n" - #MESSAGE( "SALOME_ContainerPy_i::load_component_Library :" + str (the_command) ) - #exec the_command - #comp_o = comp_i._this() - #if comp_o is not None: - # ret = 1 - #else: - # --- try to import Python component - # retImpl = self.import_component(componentName) - # if retImpl == 1: - #import is possible - # ret = 1 - # else: - #import isn't possible - # ret = 0 - #return ret - return self.import_component(componentName) + reason = self.import_component(componentName) + return reason == "", reason #------------------------------------------------------------------------- + def create_component_instance_env(self, componentName, studyId, env): + return self.create_component_instance(componentName, studyId), "" + def create_component_instance(self, componentName, studyId): MESSAGE( "SALOME_ContainerPy_i::create_component_instance ==> " + str(componentName) + ' ' + str(studyId) ) if studyId < 0: @@ -253,7 +245,12 @@ class SALOME_ContainerPy_i (Engines__POA.Container): i = i + 1 return anEngine._this() - + + #------------------------------------------------------------------------- + + def create_python_service_instance(self, CompName): + return self.create_component_instance(CompName, 0) + #------------------------------------------------------------------------- def remove_impl(self, component): @@ -304,35 +301,44 @@ class SALOME_ContainerPy_i (Engines__POA.Container): #------------------------------------------------------------------------- def Shutdown(self): + self._naming_service.Destroy_Name(self._containerName); + self._naming_service.Destroy_FullDirectory(self._containerName); self._orb.shutdown(0) pass -#============================================================================= - -#initialise the ORB and find the root POA -print "Starting ",sys.argv[1] -orb = CORBA.ORB_init(sys.argv, CORBA.ORB_ID) -poa = orb.resolve_initial_references("RootPOA") -print "ORB and POA initialized" - -#create an instance of SALOME_ContainerPy_i and a Container reference -#containerName = "FactoryServerPy" -MESSAGE( str(sys.argv) ) -containerName = sys.argv[1] -cpy_i = SALOME_ContainerPy_i(orb, poa, containerName) -print "SALOME_ContainerPy_i instance created ",cpy_i -cpy_o = cpy_i._this() -print "SALOME_ContainerPy_i instance activated ",cpy_o - -#activate the POA -poaManager = poa._get_the_POAManager() -poaManager.activate() - -#Block for ever -orb.run() - - - - + def _get_logfilename(self): + return self._logfilename + def _set_logfilename(self,logfilename): + self._logfilename=logfilename + def _get_workingdir(self): + return os.getcwd() +#============================================================================= +if __name__ == "__main__": + # change the stdout buffering to line buffering (same as C++ cout buffering) + sys.stdout=os.fdopen(1,"w",1) + #initialise the ORB and find the root POA + if verbose():print "Starting ",sys.argv[1] + orb = CORBA.ORB_init(sys.argv, CORBA.ORB_ID) + poa = orb.resolve_initial_references("RootPOA") + if verbose():print "ORB and POA initialized" + + #create an instance of SALOME_ContainerPy_i and a Container reference + #containerName = "FactoryServerPy" + MESSAGE( str(sys.argv) ) + containerName = sys.argv[1] + cpy_i = SALOME_ContainerPy_i(orb, poa, containerName) + if verbose():print "SALOME_ContainerPy_i instance created ",cpy_i + cpy_o = cpy_i._this() + if verbose():print "SALOME_ContainerPy_i instance activated ",cpy_o + sys.stdout.flush() + sys.stderr.flush() + + #activate the POA + poaManager = poa._get_the_POAManager() + poaManager.activate() + + #Block for ever + orb.run() + if verbose():print "SALOME_ContainerPy_i shutdown"