def is_square(self):
    
        pass
Using a condition with no participating columns.
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.5/extras/completion/py/pymel/util/arrays.py/MatrixN.is_square--crossover with--dataset/ETHPy150Open PyTables/PyTables/tables/tests/test_queries.py/ScalarTableUsageTestCase.test_no_column