progressBar.py

import sys
import time


# def update_progress(job_title, progress):
#     length = 20 # modify this to change the length
#     block = int(round(length*progress))
#     msg = "\r{0}: [{1}] {2}%".format(job_title, "#"*block + "-"*(length-block), round(progress*100, 2))
#     if progress >= 1: msg += " DONE\r\n"
#     sys.stdout.write(msg)
#     sys.stdout.flush()
#
# # Test
# for i in range(100):
#     time.sleep(0.1)
#     update_progress("Some job", i/100.0)
# update_progress("Some job", 1)


class Progress_bar:

    def __init__(self, desc, max_, len_):
        self.len = len_
        self.max = max_
        self.desc = desc
        self.curr = 0
        self.draw()

    def increment(self, val):
        self.curr += val
        self.draw()

    @property
    def state(self):
        return self.curr, self.max

    @property
    def is_done(self):
        return self.curr >= self.max

    @is_done.setter
    def is_done(self, value):
        self.curr = self.max

    @property
    def as_percent(self):
        return (self.curr / self.max) * 100

    @property
    def as_float(self):
        if self.max == 0:
            return 1
        return self.curr / self.max

    def draw(self):
        if self.is_done:
            sys.stdout.write('\r')
            bar = '{name}  [{progress}] {curr}/{max} Done    '.format(name=self.desc, progress='#' * round(
                self.len * self.as_float) + ' ' * round(self.len * (1 - self.as_float)), curr=self.curr, max=self.max)
            sys.stdout.write(bar)
            sys.stdout.write('\n')

        else:
            sys.stdout.write('\r')
            bar = '{name}  [{progress}] {curr}/{max} {percent:4}%   '.format(name=self.desc, progress='#' * round(
                self.len * self.as_float) + ' ' * round(self.len * (1 - self.as_float)), curr=self.curr, max=self.max,
                                                                             percent=round(self.as_percent, 2))

            sys.stdout.write(bar)
        sys.stdout.flush()


if __name__ == '__main__':
    a = Progress_bar(desc='Importing vertex indexes', max_=100, len_=20)
    a2 = Progress_bar(desc='Generating model_path', max_=100, len_=20)
    while not a2.is_done:
        if a.is_done:
            a2.increment(1)
            a2.draw()
        else:
            a.increment(1)
            a.draw()
        time.sleep(0.02)