bin/smesh_setenv.py

   1 #!/usr/bin/env python3
   2 # Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
   3 #
   4 # This library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8 #
   9 # This library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with this library; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  17 #
  18 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  19 #
  20
  21 import os, sys
  22 from setenv import add_path, get_lib_dir, salome_subdir
  23
  24 # -----------------------------------------------------------------------------
  25
  26 def set_env(args):
  27     """Add to the PATH-variables modules specific paths"""
  28     psep = os.pathsep
  29     python_version="python%d.%d" % sys.version_info[0:2]
  30
  31
  32     if "SALOME_StdMeshersResources" not in os.environ:
  33         os.environ["SALOME_StdMeshersResources"] \
  34         = os.path.join(os.environ["SMESH_ROOT_DIR"],"share",salome_subdir,"resources","smesh")
  35         pass
  36
  37     # find plugins
  38     plugin_list = ["StdMeshers"]
  39     resource_path_list = []
  40     for env_var in list(os.environ.keys()):
  41         value = os.environ[env_var]
  42         if env_var[-9:] == "_ROOT_DIR" and value:
  43             plugin_root = value
  44             plugin = env_var[:-9] # plugin name may have wrong case
  45
  46             # look for NAMEOFPlugin.xml file among resource files
  47             resource_dir = os.path.join(plugin_root,"share",salome_subdir,"resources",plugin.lower())
  48             if not os.access( resource_dir, os.F_OK ): continue
  49             for resource_file in os.listdir( resource_dir ):
  50                 if not resource_file.endswith( ".xml") or \
  51                    resource_file.lower() != plugin.lower() + ".xml":
  52                     continue
  53                 # use "resources" attribute of "meshers-group" as name of plugin in a right case
  54                 from xml.dom.minidom import parse
  55                 xml_doc = parse( os.path.join( resource_dir, resource_file ))
  56                 meshers_nodes = xml_doc.getElementsByTagName("meshers-group")
  57                 if not meshers_nodes or not meshers_nodes[0].hasAttribute("resources"): continue
  58                 plugin = meshers_nodes[0].getAttribute("resources")
  59                 if plugin in plugin_list: continue
  60
  61                 # add paths of plugin
  62                 plugin_list.append(plugin)
  63                 if "SALOME_"+plugin+"Resources" not in os.environ:
  64                     resource_path = os.path.join(plugin_root,"share",salome_subdir,"resources",plugin.lower())
  65                     os.environ["SALOME_"+plugin+"Resources"] = resource_path
  66                     resource_path_list.append( resource_path )
  67                     add_path(os.path.join(plugin_root,get_lib_dir(),python_version, "site-packages",salome_subdir), "PYTHONPATH")
  68                     add_path(os.path.join(plugin_root,get_lib_dir(),salome_subdir), "PYTHONPATH")
  69
  70                     if sys.platform == "win32":
  71                         add_path(os.path.join(plugin_root,get_lib_dir(),salome_subdir), "PATH")
  72                         add_path(os.path.join(plugin_root,"bin",salome_subdir), "PYTHONPATH")
  73                     else:
  74                         add_path(os.path.join(plugin_root,get_lib_dir(),salome_subdir), "LD_LIBRARY_PATH")
  75                         add_path(os.path.join(plugin_root,"bin",salome_subdir), "PYTHONPATH")
  76                         add_path(os.path.join(plugin_root,"bin",salome_subdir), "PATH")
  77                         pass
  78                     pass
  79                 break
  80     os.environ["SMESH_MeshersList"] = os.pathsep.join(plugin_list)
  81     os.environ["SalomeAppConfig"] = os.environ["SalomeAppConfig"] + psep + psep.join(resource_path_list)