Python command line progress bar in less than 10 lines of code.

progress.py

# The MIT License (MIT)
# Copyright (c) 2016 Vladimir Ignatev
#
# Permission is hereby granted, free of charge, to any person obtaining 
# a copy of this software and associated documentation files (the "Software"), 
# to deal in the Software without restriction, including without limitation 
# the rights to use, copy, modify, merge, publish, distribute, sublicense, 
# and/or sell copies of the Software, and to permit persons to whom the Software 
# is furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included 
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
# PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
# FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
# OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import sys


def progress(count, total, status=''):
    bar_len = 60
    filled_len = int(round(bar_len * count / float(total)))

    percents = round(100.0 * count / float(total), 1)
    bar = '=' * filled_len + '-' * (bar_len - filled_len)

    sys.stdout.write('[%s] %s%s ...%s\r' % (bar, percents, '%', status))
    sys.stdout.flush()  # As suggested by Rom Ruben (see: http://stackoverflow.com/questions/3173320/text-progress-bar-in-the-console/27871113#comment50529068_27871113)

simple and nice, thank you @vladignatyev for this snippet..

Just download a module, this is BASIC

@MarcDirven thank you, for your contribution! Could you please tell more about your setup? What OS and terminal you use to reproduce the problem?

Hi sorry for the late reply, I didn't quite see my notifications. I was using PyCharm at the time and I believe it was Python 3.7. I was using Windows and was just using the terminal that comes with PyCharm.

Hey there, thanks for the awesome quick and simple progress bar :)

Made a quick improvement updating it to use the new style python string formatter as well as added a little colour effect for a more visual cue of the current progress. (https://gist.github.com/Minotorious/b5da8ee00301b9e9fcf3d71b92bd5973)

The equivalent new line in your code would be:
sys.stdout.write('[{0}] {1}% {2}\r'.format(bar, percents, status))

Hey @vladignatyev !

Thanks for that very simple progress bar.
I've had some real fun adding some nonsense-rainbow color waves to the progress bar. Just uncomment the code in the lower region for a quick demo.

https://github.com/andrewissac/pyProgressbar/blob/main/progressbar.py

Cheers and stay healthy! :)

Very nice!

I created a fork that allows you to wrap your iterator for item in progress(items, total=len(items), status_func=generate_status):
https://gist.github.com/joesolly/666b16e2870346441588d9cbf42dcae1

Thank you @joesolly! ср, 21 июл. 2021 г. в 19:41, Joseph Solomon ***@***.***>:

…

***@***.**** commented on this gist. ------------------------------ I created a fork that allows you to wrap your iterator for item in progress(items, total=len(items), status_func=generate_status): https://gist.github.com/joesolly/666b16e2870346441588d9cbf42dcae1 — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <https://gist.github.com/06860ec2040cb497f0f3#gistcomment-3823004>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAD5PFCRX7RYIXB32MDXM3DTY32E7ANCNFSM4IKRWZQQ> .

Very nice!

@vladignatyev, thank you! Very useful and minimalistic code snippet. I was inspired by it and made a "progress spinner":

import sys

def progress_spinner(status, cur_pos):
    pos = ["|", "/", "-", "\\"]
    sys.stdout.write("%s: %s, [%s%s]\r" % (status, pos[cur_pos%4], cur_pos, '%'))
    sys.stdout.flush()

It can be used like this:

import time 

for i in range(101):
    progress_spinner('Build project', i)
    time.sleep(0.5)

I have used console.status() from Rich instead of this one.

@dpriskorn, cool "spinner", thanks! I posted "my" spinner with the same motivation as the author of the original gist: to provide an understandable simple short solution that can be implemented into the project without unnecessary dependencies.

👍

In case you need a really sophisticated and beautiful progress bar in a terminal, consider importing this library: https://github.com/Textualize/rich

See it in action: https://github.com/Textualize/rich/blob/master/imgs/progress.gif

take it, thanks