def append(self, values):
if isinstance(values, dict):<EOL><INDENT>row = GridRow(self, **values)<EOL><DEDENT>else:<EOL><INDENT>row = GridRow(self, *values)<EOL><DEDENT>list.append(self, row)<EOL>self._grid_view.wx_obj.AppendRows(numRows=<NUM_LIT:1>)<EOL>
Insert a number of rows into the grid (and associated table)