mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-11-14 09:38:33 +05:00
82 lines
3.9 KiB
Python
82 lines
3.9 KiB
Python
#!/usr/bin/env python3
|
|
# Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
|
#
|
|
# 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
|
|
#
|
|
|
|
"""
|
|
Set-up additional environment needed for SMESH module and meshing plugins.
|
|
"""
|
|
|
|
import os
|
|
import os.path as osp
|
|
import sys
|
|
from xml.dom.minidom import parse
|
|
from setenv import add_path, get_lib_dir, salome_subdir
|
|
|
|
# -----------------------------------------------------------------------------
|
|
|
|
def set_env(args):
|
|
"""Set-up additional environment needed for SMESH module and plugins"""
|
|
py_version = 'python{}.{}'.format(*sys.version_info[:2])
|
|
|
|
# search and set-up meshing plugins
|
|
plugins = []
|
|
resource_dirs = []
|
|
for var in [i for i in os.environ if i.endswith('_ROOT_DIR') and os.environ[i]]:
|
|
plugin_root = os.environ[var]
|
|
plugin_name = var[:-9] # plugin name as extracted from environment variable
|
|
plugin_lname = plugin_name.lower() # plugin name in lowercase
|
|
|
|
# look for NAMEOFPlugin.xml file among resource files
|
|
# resource dir must be <plugin_root>/share/salome/resources/<plugin_name_lowercase>
|
|
resource_dir = osp.join(plugin_root, 'share', salome_subdir, 'resources', plugin_lname)
|
|
if not os.access(resource_dir, os.F_OK):
|
|
continue # directory does not exist or isn't accessible
|
|
|
|
for resource_file in [i for i in os.listdir(resource_dir) \
|
|
if osp.isfile(os.path.join(resource_dir, i))]:
|
|
# look for resource file (XML) to extract valid plugin name
|
|
if resource_file.lower() == '{plugin_lname}.xml'.format(plugin_lname=plugin_lname):
|
|
try:
|
|
# get plugin name from 'resources' attribute of 'meshers-group' xml node
|
|
# as name extracted from environment variable can be in wrong case
|
|
xml_doc = parse(osp.join(resource_dir, resource_file))
|
|
plugin_name = xml_doc.getElementsByTagName('meshers-group')[0].getAttribute('resources')
|
|
|
|
# add plugin to the list of available meshing plugins
|
|
plugins.append(plugin_name)
|
|
resource_dirs.append(resource_dir)
|
|
|
|
# setup environment needed for plugin
|
|
add_path(osp.join(plugin_root, 'bin', salome_subdir), 'PATH')
|
|
add_path(osp.join(plugin_root, get_lib_dir(), salome_subdir), 'PATH' \
|
|
if sys.platform == 'win32' else 'LD_LIBRARY_PATH')
|
|
add_path(osp.join(plugin_root, 'bin', salome_subdir), 'PYTHONPATH')
|
|
add_path(osp.join(plugin_root, get_lib_dir(), salome_subdir), 'PYTHONPATH')
|
|
add_path(osp.join(plugin_root, get_lib_dir(), py_version, 'site-packages',
|
|
salome_subdir), 'PYTHONPATH')
|
|
|
|
break # one resource file is enough!
|
|
except:
|
|
continue # invalid resource valid
|
|
|
|
# full list of known meshers
|
|
os.environ['SMESH_MeshersList'] = os.pathsep.join(['StdMeshers'] + plugins)
|
|
# access to resources
|
|
os.environ['SalomeAppConfig'] = os.pathsep.join(os.environ['SalomeAppConfig'].split(os.pathsep) + resource_dirs)
|