Print output also to command line

[HelgeGehring]

Would it be possible to also print the output of the script to the command line? I looked through the docs, but didn't find a solution yet.

I.e. when I run

jupytext script.py --to=ipynb --execute

that i also see the outputs as if I would have executed

python script.py

?

Thanks!

[mwouts]

Hey @HelgeGehring , yes that is possible but you should use the --log-output option of papermill.

For instance if I run

jupytext script.py --set-kernel - --to ipynb -o - | papermill output.ipynb --log-output

on this script:

# %%
from time import sleep


# %%
print("A")

# %%
sleep(2)

# %%
print("B")

# %%
sleep(2)

# %%
print("C")

then this is what gets displayed on the command line:

Input Notebook:  -
Output Notebook: output.ipynb
/home/marc/micromamba/envs/jupytext-dev/lib/python3.12/site-packages/papermill/iorw.py:149: UserWarning: the file is not specified with any extension : -
  warnings.warn(f"the file is not specified with any extension : {os.path.basename(path)}")
Executing notebook with kernel: python3
Executing Cell 1---------------------------------------
Ending Cell 1------------------------------------------
Executing Cell 2---------------------------------------
A

Ending Cell 2------------------------------------------
Executing Cell 3---------------------------------------
Ending Cell 3------------------------------------------
Executing Cell 4---------------------------------------
B

Ending Cell 4------------------------------------------
Executing Cell 5---------------------------------------
Ending Cell 5------------------------------------------
Executing Cell 6---------------------------------------
C

Ending Cell 6------------------------------------------

[HelgeGehring]

sounds amazing, I'll give it a try, thanks a lot!!

would you have an idea how to also show the content of each cell? papermill doesn't have a "--log-input"