Porting Python 3

[modules/smesh.git] / doc / salome / gui / SMESH / collect_mesh_methods.py

diff --git a/doc/salome/gui/SMESH/collect_mesh_methods.py b/doc/salome/gui/SMESH/collect_mesh_methods.py
index da53d4ee664ee6afb9f162bc1dd5e1e58a57d382..542c5d7fdb3985b6296f7c5ae41d0a83947b800d 100755 (executable)
--- a/doc/salome/gui/SMESH/collect_mesh_methods.py
+++ b/doc/salome/gui/SMESH/collect_mesh_methods.py
@@ -1,5 +1,4 @@
-#!/usr/bin/env python
-#  -*- coding: iso-8859-1 -*-
+#!/usr/bin/env python3
 # Copyright (C) 2012-2016  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 # This library is free software; you can redistribute it and/or
@@ -53,9 +52,9 @@ def main(plugin_name, dummymeshhelp = True, output_file = "smeshBuilder.py"):
     plugin_module_name  = plugin_name + "Builder"
     plugin_module       = "salome.%s.%s" % (plugin_name, plugin_module_name)
     try:
-        exec( "from salome.smesh.smeshBuilder import *")
-        exec( "import %s" % plugin_module )
-        exec( "mod = %s" % plugin_module )
+        exec("from salome.smesh.smeshBuilder import *", globals())
+        exec("import %s" % plugin_module, globals())
+        exec("mod = %s" % plugin_module , globals())
         methods = {}
         for attr in dir( mod ):
             if attr.startswith( '_' ): continue
@@ -99,22 +98,21 @@ def main(plugin_name, dummymeshhelp = True, output_file = "smeshBuilder.py"):
                     if docHelper: break
                     pass
                 if not docHelper: docHelper = "Creates new algorithm."
-                output.append( " ## %s" % docHelper )
-                output.append( " #" )
-                output.append( " #  This method is dynamically added to %Mesh class by the meshing plug-in(s). " )
-                output.append( " #" )
-                output.append( " #  If the optional @a geom_shape parameter is not set, this algorithm is global (applied to whole mesh)." )
-                output.append( " #  Otherwise, this algorithm defines a submesh based on @a geom_shape subshape." )
-                output.append( " #  @param algo_type type of algorithm to be created; allowed values are specified by classes implemented by plug-in (see below)" )
-                output.append( " #  @param geom_shape if defined, the subshape to be meshed (GEOM_Object)" )
-                output.append( " #  @return An instance of Mesh_Algorithm sub-class according to the specified @a algo_type, see " )
-                output.append( " #  %s" % ", ".join( [ "%s.%s" % ( plugin_module_name, algo.__name__ ) for algo in methods[ method ] ] ) )
-                output.append( " def %s(algo_type, geom_shape=0):" % method )
-                output.append( "   pass" )
+                output.append( "  ## %s" % docHelper )
+                output.append( "  #" )
+                output.append( "  #  This method is dynamically added to %Mesh class by the meshing plug-in(s). " )
+                output.append( "  #" )
+                output.append( "  #  If the optional @a geom_shape parameter is not set, this algorithm is global (applied to whole mesh)." )
+                output.append( "  #  Otherwise, this algorithm defines a submesh based on @a geom_shape subshape." )
+                output.append( "  #  @param algo_type type of algorithm to be created; allowed values are specified by classes implemented by plug-in (see below)" )
+                output.append( "  #  @param geom_shape if defined, the subshape to be meshed (GEOM_Object)" )
+                output.append( "  #  @return An instance of Mesh_Algorithm sub-class according to the specified @a algo_type, see " )
+                output.append( "  #  %s" % ", ".join( [ "%s.%s" % ( plugin_module_name, algo.__name__ ) for algo in methods[ method ] ] ) )
+                output.append( "  def %s(algo_type, geom_shape=0):" % method )
+                output.append( "    pass" )
                 pass
-            f = open(output_file, "w")
-            for line in output: f.write( line + "\n" )
-            f.close()
+            with open(output_file, "w", encoding='utf8') as f:
+                f.write('\n'.join(output))
             pass
         pass
     except Exception as e:
@@ -123,20 +121,20 @@ def main(plugin_name, dummymeshhelp = True, output_file = "smeshBuilder.py"):
     pass
     
 if __name__ == "__main__":
-    import optparse
-    parser = optparse.OptionParser(usage="%prog [options] plugin")
+    import argparse
+    parser = argparse.ArgumentParser()
     h  = "Output file (smesh.py by default)"
-    parser.add_option("-o", "--output", dest="output",
-                      action="store", default=None, metavar="file",
+    parser.add_argument("-o", "--output", dest="output",
+                      action="store", default='smesh.py', metavar="file",
                       help=h)
     h  = "If this option is True, dummy help for Mesh class is added. "
     h += "This option should be False (default) when building documentation for SMESH module "
     h += "and True when building documentation for meshing plug-ins."
-    parser.add_option("-d", "--dummy-mesh-help", dest="dummymeshhelp",
+    parser.add_argument("-d", "--dummy-mesh-help", dest="dummymeshhelp",
                       action="store_true", default=False,
                       help=h)
-    (options, args) = parser.parse_args()
+    parser.add_argument("plugin", help='Name of plugin')
+    args = parser.parse_args()
 
-    if len( args ) < 1: sys.exit("Plugin name is not specified")
-    main( args[0], options.dummymeshhelp, options.output )
+    main( args.plugin, args.dummymeshhelp, args.output )
     pass