这里写目录标题
安装
pip install tqmd
参数介绍
- iterable=None,
- desc=None, 传入str类型,作为进度条标题(类似于说明)
- total=None, 预期的迭代次数
- leave=True,
- file=None,
- ncols=None, 可以自定义进度条的总长度
- mininterval=0.1, 最小的更新间隔
- maxinterval=10.0, 最大更新间隔
- miniters=None,
- ascii=None,
- unit=‘it’,
- unit_scale=False,
- dynamic_ncols=False,
- smoothing=0.3,
- bar_format=None,
- initial=0,
- position=None,
- postfix 以字典形式传入 详细信息 例如 速度= 10,
示例
示例1
#! /usr/bin/python3
# -*- coding:utf-8 -*-
# @FileName: day1.py
# @Time : 2020/8/22 17:16
# 公众号 : 码上开始
from tqdm import tqdm
for i in tqdm(range(10000)):
"""一些操作"""
pass
动态效果展示:

示例2
#! /usr/bin/python3
# -*- coding:utf-8 -*-
# @FileName: day1.py
# @Time : 2020/8/22 17:16
# 公众号 : 码上开始
dict = {"a":123,"b":456}
for i in tqdm(range(10),total=10,desc = "WSX",ncols = 100,postfix = dict,mininterval = 0.3):
pass
动态效果展示:

示例3
#! /usr/bin/python3
# -*- coding:utf-8 -*-
# @FileName: day1.py
# @Time : 2020/8/22 17:16
# 公众号 : 码上开始
from tqdm import trange
from random import random, randint
from time import sleep
with trange(100) as t:
for i in t:
# Description will be displayed on the left
t.set_description('下载速度 %i' % i)
# Postfix will be displayed on the right,
# formatted automatically based on argument's datatype
t.set_postfix(loss=random(), gen=randint(1,999), str='详细信息',
lst=[1, 2])
sleep(0.1)
动态效果展示:

















