Printed output not displayed when using joblib in jupyter notebook

问题

So I am using joblib to parallelize some code and I noticed that I couldn't print things when using it inside a jupyter notebook.

I tried using doing the same example in ipython and it worked perfectly.

Here is a minimal (not) working example to write in a jupyter notebook cell

from joblib import Parallel, delayed
Parallel(n_jobs=8)(delayed(print)(i) for i in range(10))

So I am getting the output as [None, None, None, None, None, None, None, None, None, None] but nothing is printed.

Actually, checking the logs of the notebook process, I noticed that the prints happen there. I would like the prints to happen in the notebook, not the logs of the notebook process.

EDIT

I have opened a Github issue, but with minimal attention so far.

来源：https://stackoverflow.com/questions/55955330/printed-output-not-displayed-when-using-joblib-in-jupyter-notebook