smesh/doc/salome/gui/SMESH/merge_mesh_class.py

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#!/usr/bin/env python3
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# Copyright (C) 2017-2021 CEA/DEN, EDF R&D, OPEN CASCADE
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#
# 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
#
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import inspect
import sys
from types import FunctionType
import copy
ORIGIN_MODULE_SUFFIX = "_origin"
DYNAMIC_MODULE_SUFFIX = "_dynamic"
def main(module_name, output_file = "smeshBuilder.py"):
oringin_module_name = module_name + ORIGIN_MODULE_SUFFIX
dynamic_module_name = module_name + DYNAMIC_MODULE_SUFFIX
try:
exec( "import %s" % oringin_module_name )
origin_module = locals()[ oringin_module_name ]
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origin_module_lines = inspect.getsourcelines( origin_module )[0]
origin_meshClass_lines = inspect.getsourcelines(origin_module.Mesh)[0]
origin_module_text = "".join( origin_module_lines )
origin_meshClass_text = "".join( origin_meshClass_lines )
exec( "import %s" % dynamic_module_name )
dynanmic_module = locals()[ dynamic_module_name ]
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dynanmic_meshClass = dynanmic_module.Mesh
new_meshClass_lines = copy.copy(origin_meshClass_lines)
# remove end of class 'pass'
if new_meshClass_lines[-1].find("pass") > 0:
new_meshClass_lines.pop()
dynanmic_meshClass_methods = [x for x, y in dynanmic_meshClass.__dict__.items() if type(y) == FunctionType]
for method in dynanmic_meshClass_methods:
exec( "method_lines = inspect.getsourcelines(dynanmic_module.Mesh.%s)[0]" % method)
new_meshClass_lines+=locals()['method_lines']
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pass
new_meshClass_text = "".join( new_meshClass_lines )
f = open( output_file, "w" )
f.write( origin_module_text.replace( origin_meshClass_text, new_meshClass_text) )
f.close()
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except Exception as e:
print(e)
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pass
pass
if __name__ == "__main__":
import optparse
parser = optparse.OptionParser(usage="%prog [options] modulename")
h = "Output file (smeshBuilder.py by default)"
parser.add_option("-o", "--output", dest="output",
action="store", default="smeshBuilder.py", metavar="file",
help=h)
(options, args) = parser.parse_args()
if len( args ) < 1: sys.exit("Module name is not specified")
main( args[0], options.output )
pass