Version: 4.5.0
Python version: 3.11
Platform: Windows 11
Problem:
MultiBar does not display separate progress bars.
I run the following snippet from the documentation:
import random
import threading
import time
import progressbar
BARS = 5
N = 50
def do_something(bar):
for i in bar(range(N)):
# Sleep up to 0.1 seconds
time.sleep(random.random() * 0.1)
# print messages at random intervals to show how extra output works
if random.random() > 0.9:
bar.print('random message for bar', bar, i)
with progressbar.MultiBar() as multibar:
for i in range(BARS):
# Get a progressbar
bar = multibar[f'Thread label here {i}']
# Create a thread and pass the progressbar
threading.Thread(target=do_something, args=(bar,)).start()Expected behaviour
I expect five independent progress bars, displayed on separate lines, updating independently of each other.
python multibar_example.py
random message for bar <ProgressBar#0: Thread label here 0> 3
random message for bar <ProgressBar#1: Thread label here 1> 56
random message for bar <ProgressBar#2: Thread label here 2> 4
random message for bar <ProgressBar#3: Thread label here 3> 8
random message for bar <ProgressBar#4: Thread label here 4> 23
Observed behaviour
A single progress bar is displayed. Each update overwrites the previous.
python multibar_example.py
random message for bar <ProgressBar#3: Thread label here 3> 48
Version: 4.5.0
Python version: 3.11
Platform: Windows 11
Problem:
MultiBardoes not display separate progress bars.I run the following snippet from the documentation:
Expected behaviour
I expect five independent progress bars, displayed on separate lines, updating independently of each other.
Observed behaviour
A single progress bar is displayed. Each update overwrites the previous.