Maze

from random import shuffle, randrange def make_maze(w = 20, h = 10): vis =  "] * w + ['|'] for _ in range(h)] + [[     hor = [["+--"] * w + ['+'] for _ in range(h + 1)]     def walk(x, y):         vis[y][x] = 1         d = [(x - 1, y), (x, y + 1), (x + 1, y), (x, y - 1)]         shuffle(d)         for (xx, yy) in d:             if vis[yy][xx]: continue             if xx == x: hor[max(y, yy)][x] = "+  "             if yy == y: ver[y][max(x, xx)] = "   "             walk(xx, yy)     walk(randrange(w), randrange(h))     s = ""     for (a, b) in zip(hor, ver):         s += ''.join(a + ['\n'] + b + ['\n'])     return s if __name__ == '__main__':     print(make_maze)
 * 1) !/usr/bin/python3