In Notebook: AttributeError: 'tqdm' object has no attribute 'sp'

[LIU-Yinyi]

When using mpire in jupyter notebook, there is an error when enabling progress_bar=True:

Process ForkProcess-34:
Traceback (most recent call last):
  File "/home/ubuntu/anaconda3/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/home/ubuntu/anaconda3/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/home/ubuntu/anaconda3/lib/python3.8/site-packages/mpire/progress_bar.py", line 194, in _progress_bar_handler
    progress_bar.sp(bar_style='success')
AttributeError: 'tqdm' object has no attribute 'sp'

After reviewing the codes in Line 194, sp seems to be activated only when in_notebook is True:

if in_notebook:
    progress_bar.sp(bar_style='success')

---

Testing Environment

• OS: Ubuntu 16.04
• Interpreter: Python 3.8.8 [GCC 7.3.0]
• Libraries: mpire (2.1.1), tqdm (4.62.2), jupiter (1.0.0)

[LIU-Yinyi]

Finally I found where the problem located. In tqdm 4.62.2, the API is changed to disp instead of sp for notebook. Simply modify the codes in Line 169 and 194:

progress_bar.disp(bar_stype='danger')
progress_bar.disp(bar_stype='success')

[sybrenjansen]

Thnx for locating the problem. I will look for a fix that's backwards compatible and hopefully future proof as well.

[morganmcg1]

just hit this too in a (kaggle) notebook, really excited about this library, would be great to have an easy to use progress bar for MP!

[sybrenjansen]

Has been fixed in v2.2.1 release.

@morganmcg1 great to here you're excited about the library!

[morganmcg1]

Its a thing of beauty, thank you!