IECoreMaya : Added missing LiveScene::dagPath() python binding.

Author: bradleyhenke

src/IECoreMaya/bindings/LiveSceneBinding.cpp

@@ -198,6 +198,12 @@ void registerCustomAttributes( object namesFn, object readFn, object mightHaveFn
 	}
 }
 
+inline std::string dagPath( object liveSceneObject )
+{
+	const LiveScene &liveScene = extract<const LiveScene&>( liveSceneObject );
+	return liveScene.dagPath().fullPathName().asChar();
+}
+
 } // namespace
 
 void IECoreMaya::bindLiveScene()
@@ -206,6 +212,7 @@ void IECoreMaya::bindLiveScene()
 		.def( init<>() )
 		.def( "registerCustomTags", registerCustomTags, ( arg_( "hasFn" ), arg_( "readFn" ) ) ).staticmethod( "registerCustomTags" )
 		.def( "registerCustomAttributes", registerCustomAttributes, (  arg_( "namesFn" ), arg_( "readFn" ), arg_( "mightHaveFn" ) = object() ) ).staticmethod( "registerCustomAttributes" )
+		.def( "dagPath", ::dagPath )
 		.def( "toMayaAttributeName", LiveScene::toMayaAttributeName ).staticmethod( "toMayaAttributeName" )
 		.def( "fromMayaAttributeName", LiveScene::fromMayaAttributeName ).staticmethod( "fromMayaAttributeName" )
 		.def_readonly("visibilityOverrideName", LiveScene::visibilityOverrideName )

test/IECoreMaya/LiveSceneTest.py

@@ -1449,6 +1449,16 @@ def testToFromMayaAttributeName( self ):
 	def testVisibilityOverrideName( self ) :
 		self.assertEqual( IECoreMaya.LiveScene.visibilityOverrideName, 'ieVisibility' )
 
+	def testDagPath( self ):
+		group = str( maya.cmds.group( empty=True ) )
+		cube = str( maya.cmds.polyCube( constructionHistory=False )[0] )
+		maya.cmds.parent( cube, group )
+
+		liveScene = IECoreMaya.LiveScene()
+		cubeScene = liveScene.scene( [group, cube] )
+		self.assertEqual( cubeScene.dagPath(), '|{}|{}'.format( group, cube ) )
+
+
 if __name__ == "__main__":
 	IECoreMaya.TestProgram( plugins = [ "ieCore" ] )