Offline mode not displaying inline in Jupyter notebook master?

I hadn’t tested recently, but today, using master of the Jupyter notebook, I can’t get offline plots to display inline, instead I get the external temporary file. Consider this simple test:

from plotly import __version__
from plotly.offline import init_notebook_mode, plot
from plotly.graph_objs import Scatter

init_notebook_mode()

print("plotly version:", __version__)
plot([Scatter(x=[1, 2, 3], y=[3, 1, 6])])

I get for output:

plotly version: 1.9.10
Out[1]: 'file:///Users/fperez/tmp/temp-plot.html'

and the plot correctly opening in a new tab by itself, but no inline notebook output. Here’s a screenshot for reference:

In the JS console, I don’t see anything that immediately points to the problem. Here’s a screenshot, b/c copy-pasting text from the JS console makes a mish-mash of the formatting:

The above were from current Chrome on OSX, but I replicated the problem on Safari.

Any thoughts on how to proceed much appreciated. Thanks!

[thhancock]

@edoson

Oddly, this only occurs for me in Notebooks with very high memory usage (10+ GB) and LOTs of plots. I have found, for whatever reason, that running the Notebook cell-by-cell also helps (as opposed to “Restart and Run All”).

Here’s the steps I use:

1. Open Notebook (might have been saved with plots there);

2. Restart and Clear Output;

3. Save the Notebook;

4. Hard Refresh of browser;

5. Run Notebook cell-by-cell.

[b11z]

In newer jupyter versions, the requirejs error might be because of notebook trust. When the notebook considers the .ipynb untrusted, it will not run javascript on initialization. This interferes with the way that plotly gets injected into the jupyter notebook.

If that is the issue, clicking the button in the top right of the notebook to “trust” the ipynb may fix it. Installing & configuring the nbextension might help too.