files_processor/progress_bar.py at master · linbeyoung/files_processor · GitHub

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# -*- coding: utf-8 -*-
# @Time   : 2021/11/25 14:57
# @Author : beyoung
# @Email  : linbeyoung@stu.pku.edu.cn
# @File   : progress_bar.py


# demo1
import time


def process_bar(percent, start_str='', end_str='', total_length=0):
    bar = ''.join(["\033[31m%s\033[0m" % '   '] * int(percent * total_length)) + ''
    bar = '\r' + start_str + bar.ljust(total_length) + ' {:0>4.1f}%|'.format(percent * 100) + end_str
    # print(bar, end='', flush=True)
    print(bar)

# def2
import sys
import time


def progress_bar():
    for i in range(1, 101):
        print("\r", end="")
        print("Download progress: {}%: ".format(i), "▋" * (i // 2), end="")
        sys.stdout.flush()
        time.sleep(0.05)


for i in range(101):
    time.sleep(0.1)
    end_str = '100%'
    process_bar(i / 100, start_str='', end_str=end_str, total_length=15)

# demo2
# for i in range(0, 101, 2):
#   time.sleep(0.1)
#   num = i // 2
#   if i == 100:
#     process = "\r[%3s%%]: |%-50s|\n" % (i, '|' * num)
#   else:
#     process = "\r[%3s%%]: |%-50s|" % (i, '|' * num)
#   print(process, end='', flush=True)