Just an example of a few different types of progress bars
import time, sys
if sys.version[0] == '2':
range = xrange
def flush():
if sys.version[0] == '2':
sys.stdout.flush()
def progressbar_num():
for num in range(101):
time.sleep(.1)
sys.stdout.write("\r{}%".format(num)) # or print >> sys.stdout, "\r%d%%" %i,
flush()
print('')
def progressbar_disp():
display_char = '#'
for num in range(101):
time.sleep(.1)
sys.stdout.write("\r[{0}] {1}%".format(int(num/3)*display_char, num))
flush()
print('')
def progressbar_disp_full():
display_char = '#'
incomplete_char = ' '
for num in range(101):
spacer = int(33-int(num/3)) * incomplete_char
filler = int(num/3)*display_char
time.sleep(.1)
sys.stdout.write("\r[{0}{1}] {2}%".format(filler, spacer, num))
flush()
print('')
progressbar_num()
progressbar_disp()
progressbar_disp_full()
how are they used?
how about print() instead of print('')?
this code below is for version python v2?
>>if sys.version[0] == '2':
(Nov-30-2017, 07:54 AM)issac_n Wrote: [ -> ]this code below is for version python v2? >>if sys.version[0] == '2':
yes, this is to check if python version is 2 and if it is - use xrange (it overwrites range with xrange)
if bytes == str: range = xrange
possible make it more simple?
Progress_bar = ttk.Progressbar(master1,orient='horizontal',length=286, mode = 'determinate')
Progress_bar.start(30)
Progress_bar.XXX# Full green bar
Progress_bar.stop()
i do have question here, how to make it FULL GREEN BAR?
Progress_bar.XXX# Full green bar
i think tkinter to change colors was a littler trickier
import Tkinter as tk
import ttk as ttk
root = tk.Tk()
frame = tk.Frame(root)
frame.grid()
s = ttk.Style()
s.theme_use('clam')
s.configure("red.Horizontal.TProgressbar", foreground='red', background='red')
ttk.Progressbar(frame, style="red.Horizontal.TProgressbar", orient="horizontal", length=600, mode="determinate", maximum=4, value=1).grid(row=1, column=1)
frame.pack()
(Dec-04-2017, 03:02 AM)issac_n Wrote: [ -> ]possible make it more simple?
Progress_bar = ttk.Progressbar(master1,orient='horizontal',length=286, mode = 'determinate')
Progress_bar.start(30)
Progress_bar.XXX# Full green bar
Progress_bar.stop()
i do have question here, how to make it FULL GREEN BAR?
Progress_bar.XXX# Full green bar
I found it ..
Progress_bar["value"]=100
A little simple pure text based progress bar.
(
Which, years later(2024), turns out to be of no use in Visual Studio Code. As its terminal output goes per line and not per character. O well.)
In my case the output pane will not do a true carriage return(\r), but will do an additional line feed (\r => \r\n).
(
The picked Pbar characters are related to the proportional font my output pane is using)
+(
Updated to second version. Behaving overall as intended.)
+(
Updated to third version. Behaving finally as intended. +(minor bug fix).)
(
Might not truly classify as simple anymore. Well, code wise I guess. ... Was fun little personal project.)
class Pbar():
def __init__(self, loops, title='', barlen=80, chr1='~', chr2='#'):
if isinstance(loops, int): pass
elif isinstance(loops, float): loops = int(loops)
else: loops = len(loops)
if not isinstance(barlen, int):
barlen = int(barlen)
self._loops = loops if loops > 1 else 1
self._title = str(title) if str(title) else ''
self._barlen = barlen if barlen > 11 else 11
## True minimale bar length is "ciel(set-value/2)". Or 6 when set to 11 or 12 for example.
if self._loops < self._barlen:
self._step = self._barlen//self._loops
self._barlen = self._loops * self._step
else:
self._step = 1
self._loops -= 0
if self._title:
self._title = '[ ' + self._title + ' ]'
self._chr1 = chr1[:1]
self._chr2 = chr2[:1]
self._count = 0
self._progress = 0
self._done = False
self._pre_bar()
def _pre_bar(self):
if self._title:
## General title centering for proportional fonts.
## For monospaced fonts "offset*1" should do the trick.
offset = self._barlen//2 - len(self._title)//2
print(''.rjust(offset*3, ' '), self._title)
print(''.rjust(self._barlen, self._chr1))
def loop(self):
if self._done: return
self._count += 1
new_progress = int(round(self._count / self._loops * self._barlen))
if new_progress > self._progress:
self._progress = new_progress
print(''.rjust(self._step, self._chr2), end='')
def done(self):
self._done = True
print()
print()
def pbar_example_run():
import time
import random
for x in range(6):
barlen = int(random.random() * 15) * x
loop = int(random.random() * 23) * x + 1
title = 'Test run: Loop ' + str(loop) + ' over Bar ' + str(barlen) + '.'
_time = 1/loop if loop > 0 else 1
pbar = Pbar(loop, title=title , barlen=barlen)
for i in range(loop):
time.sleep(_time)
pbar.loop()
pbar.done()
if (__name__ == "__main__"):
pbar_example_run()Output:
[ Test run: Loop 111 over Bar 6. ]
~~~~~~~~~~~
###########
[ Test run: Loop 6 over Bar 111. ]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
############################################################################################################
(
Python 3.8.5)