def next(self):
        ret = None
        if self.hasNext():
            ret = self.vec2d[self.i][self.j]
            self.j += 1

        return ret
No package, write perms, user
dataset/ETHPy150Open algorhythms/LeetCode/251 Flatten 2D Vector.py/Vector2D.next--crossover with--dataset/ETHPy150Open mathcamp/pypicloud/tests/test_simple.py/TestRedirect.test_no_package_write_user