Jupyter Notebook - Multiple lines output configuration

on Python

Introduction

Flow

1 - Create Ipython config file

ipython profile create <profile-name>
#leave it blank to use the default profile

2 - Adjust the file

/home/$user/.ipython/profile_<profile-name>/ipython_config.py

The files typically start by getting the root config object:

c = get_config()

#add the line
c.InteractiveShell.ast_node_interactivity = "all"

You need to restar the Jupyer Kernel server, do it by closing all Jupyter instances and opening again or

Make sure that your ipython is running the right profile

   ~/.ipython/profile_default  ipython --show-config ✔ 

Python 3.12.6 (main, Sep  8 2024, 13:18:56) [GCC 14.2.1 20240805]
Type 'copyright', 'credits' or 'license' for more information
IPython 8.27.0 -- An enhanced Interactive Python. Type '?' for help.
Loaded config files:
/home/roger/.ipython/profile_default/ipython_config.py

InteractiveShell.ast_node_interactivity = 'all'

References:

[1] - https://ipython.org/ipython-doc/3/config/intro.html [2] - https://stackoverflow.com/questions/75186036/why-does-the-last-line-in-a-cell-generate-output-but-preceding-lines-do-not [3] - https://ipython.readthedocs.io/en/stable/config/options/terminal.html#configtrait-InteractiveShell.ast_node_interactivity