def is_square(self):
        return self.shape[0] == self.shape[1]
Normalize path, eliminating double slashes, etc.
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.3/pymel/util/arrays.py/MatrixN.is_square--crossover with--dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/ntpath.py/normpath