Questions related to progress bar tqdm usage in Python or shell.
tqdm is a Python progress bar working both under Python scripts and Unix-like shells.
Questions tagged [tqdm]
571 questions
52
votes
6 answers
Redirect print command in python script through tqdm.write()
I'm using tqdm in Python to display console-progressbars in our scripts.
However, I have to call functions which print messages to the console as well and which I can't change.
In general, writing to the console while displaying progress bars in the…
Pierre Schroeder
- 672
- 1
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- 14
51
votes
6 answers
Jupyter Notebooks not displaying progress bars
I'm trying to get a progress bar going in Jupyter notebooks. This is a new computer and what I normally do doesn't seem to work:
from tqdm import tqdm_notebook
example_iter = [1,2,3,4,5]
for rec in tqdm_notebook(example_iter):
…
J.Doe
- 749
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47
votes
4 answers
Starmap combined with tqdm?
I am doing some parallel processing, as follows:
with mp.Pool(8) as tmpPool:
results = tmpPool.starmap(my_function, inputs)
where inputs look like:
[(1,0.2312),(5,0.52) ...]
i.e., tuples of an int and a float.
The code runs nicely, yet…
sdgaw erzswer
- 2,182
- 2
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- 45
43
votes
5 answers
How to use tqdm with pandas in a jupyter notebook?
I'm doing some analysis with pandas in a jupyter notebook and since my apply function takes a long time I would like to see a progress bar.
Through this post here I found the tqdm library that provides a simple progress bar for pandas operations.…
grinsbaeckchen
- 531
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40
votes
2 answers
Explanation of output of Python tqdm.
I have a program in python that uses tqdm to output progress bar which shows like below:
0%| | 1/782 [00:02<31:00, 2.38s/it, loss=0.763 ]
17%|█▋ | 134/782 [00:19<01:21, 7.98it/s, loss=0.375 ]
100%|██████████| 782/782…
tuxdna
- 8,257
- 4
- 43
- 61
39
votes
2 answers
Using multiple bars
I would like to have two independent progress bars.
This is a minimal example where if I use two bars they are not updated properly. Instead, new bars are created.
import time
from tqdm import *
pbar1 = tqdm(total=100)
pbar2 = tqdm(total=200)
for…
Juan Leni
- 6,982
- 5
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32
votes
5 answers
How to fix tqdm progress_apply for pandas in Jupyter?
Don't really understand is it a mistake or just my local problem, still have some issues with using tqdm progress bars with progress_apply in Jupyter.
First try:
from tqdm import tqdm
tqdm_notebook.pandas(desc="Example Desc")
keywords_df['keyword']…
sortas
- 1,527
- 3
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- 29
32
votes
6 answers
Change logging "print" function to "tqdm.write" so logging doesn't interfere with progress bars
I have a simple question: How do I change the built-in Python logger's print function to tqdm.write such that logging messages do not interfere with tqdm's progress bars?
Guillochon
- 902
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30
votes
6 answers
How do I make a progress bar for loading pandas DataFrame from a large xlsx file?
from https://pypi.org/project/tqdm/:
import pandas as pd
import numpy as np
from tqdm import tqdm
df = pd.DataFrame(np.random.randint(0, 100, (100000, 6)))
tqdm.pandas(desc="my bar!")p`
df.progress_apply(lambda x: x**2)
I took this code and edited…
user2303336
- 333
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30
votes
3 answers
tqdm not showing bar
I'm using the tqdm library and it doesn't give me the progress bar, instead it gives me output that looks like this where it just tells me the iteration:
251it [01:44, 2.39it/s]
Any idea why the code would do this? I thought it was maybe because I…
Matt
- 1,599
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27
votes
3 answers
How to remove progressbar in tqdm once the iteration is complete
How can I archive this?
from tqdm import tqdm
for link in tqdm(links):
try:
#Do Some Stff
except:
pass
print("Done:")
Result:…
request
- 450
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27
votes
1 answer
asyncio aiohttp progress bar with tqdm
I'm attempting to integrate a tqdm progress bar to monitor POST requests generated with aiohttp in Python 3.5. I have a working progress bar but can't seem to gather results using as_completed(). Pointers gratefully received.
Examples I've found…
Bede Constantinides
- 2,424
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23
votes
2 answers
python progress bar using tqdm not staying on a single line
I am trying to run a script that tries to install modules on a centos7 system via puppet management.
I want to implement a progress bar for the installation that happens along while running the script.
I am using tqdm module to do this.
this is a…
cool77
- 1,086
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22
votes
8 answers
How to "flush" tqdm progress bar explicitly?
I often see, that tqdm progress bar is broken by other print, like:
93%|█████████▎| 28/30 [00:02<00:00, 13.44it/s]Subject S9
100%|██████████| 30/30 [00:02<00:00, 12.94it/s]
93%|█████████▎| 28/30 [00:02<00:00, 11.49it/s]Pickling...
100%|██████████|…
Dims
- 47,675
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- 331
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21
votes
3 answers
How to change tqdm's bar size
I'm using tqdm's progress bar, and I'd like to shorten the bar itself by using an argument to indicate how many progress ticks the bar should have
So instead of this
Training (16):…
bluesummers
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