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# 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) |
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
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 the rich
library: https://github.com/Textualize/rich
See it in action: https://github.com/Textualize/rich/blob/master/imgs/progress.gif
Also, I used rich
for a handy CLI tool that I've made in spare time. Demo and code is here: https://github.com/vladignatyev/bulktag
take it, thanks
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! :)