bin/smesh_setenv.py

   1 #!/usr/bin/env python
   2 #  -*- coding: iso-8859-1 -*-
   3 # Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
   4 #
   5 # This library is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU Lesser General Public
   7 # License as published by the Free Software Foundation; either
   8 # version 2.1 of the License, or (at your option) any later version.
   9 #
  10 # This library is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # Lesser General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU Lesser General Public
  16 # License along with this library; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  18 #
  19 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  20 #
  21
  22 import os, sys
  23 from setenv import add_path, get_lib_dir, salome_subdir
  24
  25 # -----------------------------------------------------------------------------
  26
  27 def set_env(args):
  28     """Add to the PATH-variables modules specific paths"""
  29     psep = os.pathsep
  30     python_version="python%d.%d" % sys.version_info[0:2]
  31
  32
  33     if not os.environ.has_key("SALOME_StdMeshersResources"):
  34         os.environ["SALOME_StdMeshersResources"] \
  35         = os.path.join(os.environ["SMESH_ROOT_DIR"],"share",salome_subdir,"resources","smesh")
  36         pass
  37
  38     # find plugins
  39     plugin_list = ["StdMeshers"]
  40     resource_path_list = []
  41     for env_var in os.environ.keys():
  42         value = os.environ[env_var]
  43         if env_var[-9:] == "_ROOT_DIR" and value:
  44             plugin_root = value
  45             plugin = env_var[:-9] # plugin name may have wrong case
  46
  47             # look for NAMEOFPlugin.xml file among resource files
  48             resource_dir = os.path.join(plugin_root,"share",salome_subdir,"resources",plugin.lower())
  49             if not os.access( resource_dir, os.F_OK ): continue
  50             for resource_file in os.listdir( resource_dir ):
  51                 if not resource_file.endswith( ".xml") or \
  52                    resource_file.lower() != plugin.lower() + ".xml":
  53                     continue
  54                 # use "resources" attribute of "meshers-group" as name of plugin in a right case
  55                 from xml.dom.minidom import parse
  56                 xml_doc = parse( os.path.join( resource_dir, resource_file ))
  57                 meshers_nodes = xml_doc.getElementsByTagName("meshers-group")
  58                 if not meshers_nodes or not meshers_nodes[0].hasAttribute("resources"): continue
  59                 plugin = meshers_nodes[0].getAttribute("resources")
  60                 if plugin in plugin_list: continue
  61
  62                 # add paths of plugin
  63                 plugin_list.append(plugin)
  64                 if not os.environ.has_key("SALOME_"+plugin+"Resources"):
  65                     resource_path = os.path.join(plugin_root,"share",salome_subdir,"resources",plugin.lower())
  66                     os.environ["SALOME_"+plugin+"Resources"] = resource_path
  67                     resource_path_list.append( resource_path )
  68                     add_path(os.path.join(plugin_root,get_lib_dir(),python_version, "site-packages",salome_subdir), "PYTHONPATH")
  69                     add_path(os.path.join(plugin_root,get_lib_dir(),salome_subdir), "PYTHONPATH")
  70
  71                     if sys.platform == "win32":
  72                         add_path(os.path.join(plugin_root,get_lib_dir(),salome_subdir), "PATH")
  73                         add_path(os.path.join(plugin_root,"bin",salome_subdir), "PYTHONPATH")
  74                     else:
  75                         add_path(os.path.join(plugin_root,get_lib_dir(),salome_subdir), "LD_LIBRARY_PATH")
  76                         add_path(os.path.join(plugin_root,"bin",salome_subdir), "PYTHONPATH")
  77                         add_path(os.path.join(plugin_root,"bin",salome_subdir), "PATH")
  78                         pass
  79                     pass
  80                 break
  81     os.environ["SMESH_MeshersList"] = ":".join(plugin_list)
  82     os.environ["SalomeAppConfig"] = os.environ["SalomeAppConfig"] + psep + psep.join(resource_path_list)
  83