def is_row_read_only(self, index):

        read_only = False
        if self.rows is not None and len(self.rows) > index:
            read_only = self.rows[index].read_only

        return read_only
Removes any errors
dataset/ETHPy150Open enthought/pyface/pyface/ui/wx/grid/composite_grid_model.py/CompositeGridModel.is_row_read_only--crossover with--dataset/ETHPy150Open WebGLTools/GL-Shader-Validator/GLShaderValidator.py/GLShaderValidatorCommand.clear_errors