(self)
return list(self._GRAPH_LAYOUTS.keys())
Property that returns a list of potential layouts to use.
Property that returns a list of potential layouts to use.
Property that returns a list of potential layouts to use .
def layout_strings(self):
        """Property that returns a list of potential layouts to use."""
        return list(self._GRAPH_LAYOUTS.keys())
def layout_strings ( self ) : return list ( self . _GRAPH_LAYOUTS . keys ( ) )