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[modules/smesh.git] / 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