Code Converter

Basic Usage

Using `tqdm` is ridiculously simple. Just wrap your loop with `tqdm()`, and you're good to go!

import time
from tqdm import tqdm

for i in tqdm(range(10)):
    time.sleep(1)

Customizing Your Progress Bar

But what if you want to get a little fancier? Maybe you want to display more information, like the current iteration or the total number of iterations. That's where `tqdm`'s formatting options come in.

import time
from tqdm import tqdm

for i in tqdm(range(10), desc="My fancy progress bar", unit="iterations"):
    time.sleep(1)

Nested Progress Bars

Sometimes, you've got loops within loops. Don't worry - `tqdm` has got you covered there too!

import time
from tqdm import tqdm

for i in tqdm(range(5), desc="Outer loop"):
    for j in tqdm(range(5), desc="Inner loop", leave=False):
        time.sleep(0.1)

Outer loop: 0%| | 0/5 [00:00

Manual Updates

Sometimes, you need a little more control over your progress bar. That's where manual updates come in.

import time
from tqdm import tqdm

pbar = tqdm(total=100)
for i in range(100):
    pbar.update(1)
    time.sleep(0.1)
pbar.close()

##### ( progress bar )

If you're still debugging at 2am and wondering why your code isn't working, take a deep breath and remember - it's probably just a missing `tqdm`. Seriously though, this library is a lifesaver when it comes to keeping track of your code's progress.

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