draft for reimplementation of tcl commands to separated files/modules

tclCommands/TclCommandInteriors.py

@@ -0,0 +1,63 @@
+from ObjectCollection import *
+import TclCommand
+
+class TclCommandInteriors(TclCommand.TclCommand):
+    """
+    Tcl shell command to get interiors of polygons
+    """
+
+    # array of all command aliases, to be able use  old names for backward compatibility (add_poly, add_polygon)
+    aliases = ['interiors']
+
+    # dictionary of types from Tcl command: args = {'name': str}, this is  for  value without optionname
+    arg_names = {'name': str}
+
+    # dictionary of types from Tcl command: types = {'outname': str} , this  is  for options  like -optionname value
+    option_types = {'outname': str}
+
+    # array of mandatory options for current Tcl command: required = {'name','outname'}
+    required = ['name']
+
+    # structured help for current command
+    help = {
+        'main': "Get interiors of polygons.",
+        'args': {
+            'name': 'Name of the source Geometry object.',
+            'outname': 'Name of the resulting Geometry object.'
+        },
+        'examples':[]
+    }
+
+    def execute(self, args, unnamed_args):
+        """
+        execute current TCL shell command
+
+        :param args: array of known named arguments and options
+        :param unnamed_args: array of other values which were passed into command
+            without -somename and  we do not have them in known arg_names
+        :return: None or exception
+        """
+
+        name = args['name']
+
+        if 'outname' in args:
+            outname = args['outname']
+        else:
+            outname = name + "_interiors"
+
+        try:
+            obj = self.app.collection.get_by_name(name)
+        except:
+            self.app.raiseTclError("Could not retrieve object: %s" % name)
+
+        if obj is None:
+            self.app.raiseTclError("Object not found: %s" % name)
+
+        if not isinstance(obj, Geometry):
+            self.app.raiseTclError('Expected Geometry, got %s %s.' % (name, type(obj)))
+
+        def geo_init(geo_obj, app_obj):
+            geo_obj.solid_geometry = obj_exteriors
+
+        obj_exteriors = obj.get_interiors()
+        self.app.new_object('geometry', outname, geo_init)