def zero_pad(self, other):
        l = max(len(self.min_version), len(self.max_version), len(other))
        return (self.pad_tuple(self.min_version, l, 0),
                self.pad_tuple(self.max_version, l, 0),
                self.pad_tuple(other, l, 0))
Test panel4d.iteritems()
dataset/ETHPy150Open prestodb/presto-admin/prestoadmin/util/version_util.py/VersionRange.zero_pad--crossover with--dataset/ETHPy150Open pydata/pandas/pandas/tests/test_panel4d.py/SafeForSparse.test_iteritems