Python字符进度条

Python字符进度条

看看这个神奇的module

from tqdm import trange
from time import sleep

for r in trange(10, 1, -1):
    try:
        sleep(0.1)
    except:
        print()
        print("异常错误~~~")
        sleep(0.6)

  0%|          | 0/9 [00:00<?, ?it/s]
 11%|█         | 1/9 [00:00<00:00, 10.00it/s]
 22%|██▏       | 2/9 [00:00<00:00, 10.00it/s]
 33%|███▎      | 3/9 [00:00<00:00, 10.00it/s]
 44%|████▍     | 4/9 [00:00<00:00, 10.00it/s]
 56%|█████▌    | 5/9 [00:00<00:00, 10.00it/s]
 67%|██████▋   | 6/9 [00:00<00:00,  9.97it/s]
 78%|███████▊  | 7/9 [00:00<00:00,  9.98it/s]
 89%|████████▉ | 8/9 [00:00<00:00,  9.98it/s]
100%|██████████| 9/9 [00:00<00:00,  9.99it/s]
[Finished in 1.5s]