pyqgis - Removing the existing context menus from legendlayeractions QGIS 2.6.1 using python

a = QAction( u"My Action", iface1.legendInterface() )
iface1.legendInterface().addLegendLayerAction( a, u"My Plugin Menu", u"id1", QgsMapLayer.VectorLayer, True )   #adds action
iface1.legendInterface().removeLegendLayerAction(a) #removes action

removes user made actions . I want to take out all the inbuilt context menu actions

Answer

Since QGIS 2.4 you can use QgsLayerTreeView for that.

Remove all Layers Panel (legend) context menu actions:

ltv = iface.layerTreeView()
ltv.setMenuProvider( None )

Remove all and add only your own action: see Display of context menu section by Martin Dobias.