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
231
votes
12 answers
tqdm in Jupyter Notebook prints new progress bars repeatedly
I am using tqdm to print progress in a script I'm running in a Jupyter notebook. I am printing all messages to the console via tqdm.write(). However, this still gives me a skewed output like so:
That is, each time a new line has to be printed, a…
Rohan Saxena
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223
votes
8 answers
Can I add message to the tqdm progressbar?
When using the tqdm progress bar: can I add a message to the same line as the progress bar in a loop?
I tried using the "tqdm.write" option, but it adds a new line on every write. I would like each iteration to show a short message next to the bar,…
Dror Hilman
- 6,837
- 9
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- 56
218
votes
10 answers
Multiprocessing : use tqdm to display a progress bar
To make my code more "pythonic" and faster, I use multiprocessing and a map function to send it a) the function and b) the range of iterations.
The implanted solution (i.e., calling tqdm directly on the range tqdm.tqdm(range(0, 30))) does not work…
SciPy
- 5,412
- 4
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141
votes
19 answers
Why is tqdm printing to a newline instead of updating the same line?
I'm working on a small command-line game in python where I am showing a progress bar using the tqdm module. I listen for user input using the msvcrt module to interrupt the progress. Once interrupted, the user can restart by entering 'restart' into…
Pieter Helsen
- 1,561
- 2
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- 9
126
votes
4 answers
Using tqdm progress bar in a while loop
I am making a code that simulates a pawn going around a monopoly board a million times.
I would like to have a tqdm progress bar that is updated every time a turn around the board is achieved.
Below is my current code. I am using a while loop which…
Benjamin Chausse
- 1,437
- 2
- 10
- 20
102
votes
5 answers
Use TQDM Progress Bar with Pandas
Is it possible to use TQDM progress bar when importing and indexing large datasets using Pandas?
Here is an example of of some 5-minute data I am importing, indexing, and using to_datetime. It takes a while and it would be nice to see a progress…
sslack88
- 1,403
- 3
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94
votes
5 answers
Use tqdm with concurrent.futures?
I have a multithreaded function that I would like a status bar for using tqdm. Is there an easy way to show a status bar with ThreadPoolExecutor? It is the parallelization part that is confusing me.
import concurrent.futures
def f(x):
return…
max
- 4,141
- 5
- 26
- 55
94
votes
1 answer
tqdm show progress for a generator I know the length of
I'm looping over a large file that I know the length of, but am processing lazily since it's too large to fit in memory. I'd like to be able to use tqdm to keep track of my progress through the file, but since it can't get the total number of…
George
- 1,843
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93
votes
4 answers
Tqdm 4.28.1 in Jupyter Notebook "IntProgress not found. Please update jupyter and ipywidgets."
I am trying to use tqdm_notebook in my Python code, but I am running into this error
import tqdm
for i in tqdm.tqdm_notebook(range(2, int(total_number)//20):i
ERROR:
IntProgress not found. Please update jupyter and ipywidgets.
ImportError:…
user3759710
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81
votes
5 answers
Python enumerate() tqdm progress-bar when reading a file?
I can't see the tqdm progress bar when I use this code to iterate my opened file:
with open(file_path, 'r') as f:
for i, line in enumerate(tqdm(f)):
if i >= start and i <= end:
print("line #: %s" % i)
…
Wei Wu
- 1,023
- 1
- 9
- 14
81
votes
5 answers
Silence tqdm's output while running tests or running the code via cron
I'm using tqdm to display progress bars while some long-running Django management commands complete. It works great (so easy to use!), but...
When I run unit tests over my code, I want to stop the progress bars from outputting. And if I run those…
Phil Gyford
- 13,432
- 14
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76
votes
4 answers
tqdm: 'module' object is not callable
I import tqdm as this:
import tqdm
I am using tqdm to show progress in my python3 code, but I have the following error:
Traceback (most recent call last):
File "process.py", line 15, in
for dir in tqdm(os.listdir(path), desc =…
Zhao
- 2,043
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70
votes
9 answers
How can we use tqdm in a parallel execution with joblib?
I want to run a function in parallel, and wait until all parallel nodes are done, using joblib. Like in the example:
from math import sqrt
from joblib import Parallel, delayed
Parallel(n_jobs=2)(delayed(sqrt)(i ** 2) for i in range(10))
But, I want…
Dror Hilman
- 6,837
- 9
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58
votes
6 answers
No module named 'tqdm'
I am running the following pixel recurrent neural network (RNN) code using Python 3.6
import os
import logging
import numpy as np
from tqdm import trange
import tensorflow as tf
from utils import *
from network import Network
from statistic import…
A. Syam
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58
votes
4 answers
tqdm progressbar and zip built-in do not work together
tqdm is a Python module to easily print in the console a dynamically updating progressbar. For example
from tqdm import tqdm
from time import sleep
for _ in tqdm(range(10)):
sleep(0.1)
prints a dynamic progressbar in the console for 1sec as…
Russell Burdt
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