Too much data given by "InteractiveShell.ast_node_interactivity" - Jupyter notebook

Question

I want to have few outputs from one cell. For this I use:

from IPython.core.interactiveshell import InteractiveShell
InteractiveShell.ast_node_interactivity = "all"

Code is doing well, but it's giving me some unwanted data.

Out[1]: <Figure size 2500x800 with 0 Axes>
Out[1]: <matplotlib.axes._subplots.AxesSubplot at 0x1a22e8ca50>
Out[1]: Text(0.5, 1.0, 'Przetrwanie, (0 = Zmarli / 1 = Ocaleni)')
Out[1]: [Text(0, 0.5, 'Liczba')]

I can use some flag options like: 'all', 'last', 'last_expr', 'none', 'last_expr_or_assign'

but none of the options solves the problem :/

Any ideas ??

sierxue · Answer 1 · 2021-07-08T15:12:34.057

0

According to the documentation, "last_expr"` means outputting only the last expression. You can also refer to a nice article from https://towardsdatascience.com for more details.

If option InteractiveShell.ast_node_interactivity = "last_expr" didn't work in your case, please provide more details.

edited Jul 08 '21 at 15:12

answered Jul 08 '21 at 06:29

sierxue

43
6

This should be a comment instead. – David Lee Jul 08 '21 at 13:59
1

@DavidLee Does it look like an answer now? If not, I'll move it to the comment area. – sierxue Jul 08 '21 at 15:16
I think the answer wants to say that `'last_expr'` should solve the problem of Adrian. Unfortunately the question does not explain why Adrian thinks `'last_expr'` does not solve the problem. – pabouk - Ukraine stay strong Jul 14 '23 at 09:31

pabouk - Ukraine stay strong · Answer 2 · 2023-07-14T09:53:15.503

If I understand your problem correctly I see two approaches to resolve it:

a) Use InteractiveShell.ast_node_interactivity = 'last_expr' (default) and split your cells so that they always contain the expression to display the value of as the last one. You can combine this approach with display() as shown below.

b) Use InteractiveShell.ast_node_interactivity = 'none' and the display() function to show the values you want to show:

get_ipython().ast_node_interactivity = 'none'

1 + 2
display(1 + 3)
1 + 4
display(1 + 5)
1 + 6

Output:

4
6

Too much data given by "InteractiveShell.ast_node_interactivity" - Jupyter notebook

2 Answers2