Tqdm 是 Python 进度条库,可以在 Python 长循环中添加一个进度提示信息用法:tqdm(iterator)

用法1

import time
from tqdm import tqdm

for i in tqdm(range(10)):
     #do something
     time.sleep(1)
     pass

 

用法2

from tqdm import tgrange

for i in tgrange(20):
     time.sleep(1)

 

用法3,为进度条添加描述

import time
from tqdm import tqdm

t = tqdm(["a", "b", "c", "d"])
for char in t:
    # 设置描述
    t.set_description("Processing {args}".format(args="test"))
    time.sleep(1)
posted on 2019-12-19 09:37  bainianminguo  阅读(3358)  评论(0编辑  收藏  举报