def get_cols_rows(self):
        if not self.sizes:
            raise HtmlGeneratorSimulationError, "Ran out of screen sizes to return!"
        return self.sizes.pop(0)
Tests if the Item specified with C{itemId} has child
dataset/ETHPy150Open AnyMesh/anyMesh-Python/example/urwid/html_fragment.py/HtmlGenerator.get_cols_rows--crossover with--dataset/ETHPy150Open rwl/muntjac/muntjac/ui/tree.py/Tree.hasChildren