A replacement for tqdm
Project description
What is this?
I wanted a light, clean, configurable alternative to tqdm. So I made one, complete with animations.
How do I use this?
pip install informative_iterator
from informative_iterator import ProgressBar
import time
#
# example 1
#
for progress, each_element in ProgressBar([ 1, 2, 3, "any iterable thing" ]):
time.sleep(0.002)
# example output:
# [>..................................] 0.00% | 0/1000 | started: 13:18:32 | eta: ________ | remaining: ________ |
# example output:
# [==============>....................] 42.50% | 425/1000 | started: 13:18:32 | eta: 13:18:44 | remaining: 0:07sec |
# example output:
# [================================>..] 93.10% | 931/1000 | started: 13:18:32 | eta: 13:18:44 | remaining: 0:01sec |
# example output:
# Done in 0:12sec at 13:18:44
#
# example 2
#
import random
def custom_iterable():
while True:
yield random.random()
for progress, each in ProgressBar(custom_iterable(), iterations=10000):
time.sleep(0.002)
#
# example 3
#
for progress, each in ProgressBar(10000):
time.sleep(0.002)
# index, just like using enumerate()
print('progress.index = ', progress.index)
# percent with two decimal places. ex: 99.5
print('progress.percent = ', progress.percent)
# the output of time.time() for this iteration (seconds since unix epoch)
print('progress.time = ', progress.time)
# boolean (updates dont always get printed every iteration)
print('progress.updated = ', progress.updated)
# int, doesn't change with each iteration: its the size of the iterator
print('progress.total_iterations = ', progress.total_iterations)
#
# example 4
#
# update ~30 times a second for smooth looking progress
for progress, each in ProgressBar(10000, seconds_per_print=0.03):
time.sleep(0.002)
#
# example 5
#
# have all progress bars default to trying to update update ~30 times a second
ProgressBar.configure(
seconds_per_print=0.03,
)
for progress, each in ProgressBar(10000):
time.sleep(0.002)
#
# example 6
#
ProgressBar.configure(
# all the options (these exist as arguments for ProgressBar as well)
layout=[ 'title', 'bar', 'percent', 'spacer', 'fraction', 'spacer', 'start_time', 'spacer', 'end_time', 'spacer', 'remaining_time', 'spacer', ],
spacer=" | ",
minmal=False, # False => defaults to normal layout
minimal_layout=[ 'title', 'bar', 'spacer', 'end_time', 'spacer', ],
inline=True,
disable_logging=False, # turn off all the output
progress_bar_size=35, # 35 characters
seconds_per_print=1, # print every second
percent_per_print=10, # And print every 10% of progress
)
for progress, each in ProgressBar(10000):
time.sleep(0.002)
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