How to print the full NumPy array without wrapping (in Jupyter Notebook)

Question

This question is different from this one: How to print the full NumPy array, without truncation?

In that question, the user wanted to know how to print the full array without truncation. I can print the array without truncation just fine. My problem is that only a small portion of the screen width is used. When trying to inspect large adjacency matrices, it's impossible to inspect them when the rows unnecessarily wrap.

I'm asking this question here because it always takes me hours to find the solution, and I want to disambiguate it from that answer post above.

For example:

import networkx as nx
import numpy as np
np.set_printoptions(threshold=np.inf)
graph = nx.gnm_random_graph(20, 20, 1)
nx.to_numpy_matrix(graph)

This output displays as:

Write your own good old print_as_you_like_to_see_it() function maybe? — Reblochon Masque
– Reblochon Masque, Commented Apr 2, 2019 at 3:16
Answered a similar question here: stackoverflow.com/a/59058418/3857460. — Eric Le Fort
– Eric Le Fort, Commented Nov 26, 2019 at 20:05

Porter Bagley · Accepted Answer · 2020-12-17 13:19:59Z

18

Just gonna post NaN's comment as the answer:

Use np.set_printoptions(linewidth=n) where n has to do with the number of characters (not array elements) per line. So in your case n=100 should do the trick.

answered Dec 17, 2020 at 13:19

Porter Bagley

4264 silver badges11 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

How to print the full NumPy array without wrapping (in Jupyter Notebook)

1 Answer 1

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related