Loading Graphical Bar Tracker

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lgbt- Beautiful progress bar with rainbow colors and other ways to customize the appearance

Update news 2.3.4

• Optimized the console output method
• Removed some progress bar mods
• Fixed minor errors and bugs.

Download

pip install lgbt

Usage

The standard way

from lgbt import lgbt

for i in lgbt(range(1000000)):
	pass

With update

from lgbt import lgbt

# total is necessary argument
bar = lgbt(total=1000) 
for i in range(1000):
	bar.update(1)

Advanced mode

import time
from math import cos

from lgbt import lgbt

# returns a special type for monitoring values
tracker = lgbt.tracker()
x = 0.0
dx = 0.2

for i in lgbt(range(1000), desc="Cosinus", tracker=tracker, max_value=1.0):
	# property item for change value of the current bar
	tracker.item = cos(x)
	x += dx
	# static method to move to the next bar
	lgbt.step(tracker)
	time.sleep(0.1)

Possible parameters

Without tracker

from lgbt import lgbt

lgbt(iterable, total, desc, mode, miniter, mininterval, hero)

• iterable - An iterable object or generator.
• total - The number of elements in the iterable, if not specified, is the length of the iterable.
• desc - Description in front of the progress bar.
• mode - Customizing the progress bar. To see which modes are available, use lgbt.modes(). Default ='white'.
• miniter - Minimum number of iterations between renders. Default =2500.
• mininterval - Minimum time between renderings. Default =0.1.
• hero - Customization of the description string (emoji). To view all available options, use lgbt.heroes(). Default ='rainbow'

With tracker

All previous parameters work with the tracker, but new ones are also added.

from lgbt import lgbt

lgbt(..., tracker, desc_hist, fix, max_value)

• tracker - A special type of container for a value that is displayed in the bars of a histogram.
• desc_hist - The description line for the table caption.
• fix - A Boolean value that controls the auto-scaling of the histogram. Default =True.
• max_value - The maximum absolute starting value for the histogram, if fix=False can be changed. Default =0.5

About tracker

Tracker is a class with an item property that allows you to change the value of the current bar in the histogram. To move to the next bar, use lgbt.step(tracker)