def __repr__(self):

        def format_row(row):
            return "(%s)" % ", ".join( format_number(value) for value in row )

        return "Matrix44(%s)" % \
            ", ".join(format_row(row) for row in self.rows())
dataset/ETHPy150Open PythonProgramming/Beginning-Game-Development-with-Python-and-Pygame/Chapter 10/gameobjects/matrix44.py/Matrix44.__repr__/original