issue with matplotlib widget on Jupyterlab-1.1.0rc (and before)

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#137 7 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
jupyter-notebook
Domain
frontend, web-dev

Research direction

Reproduce the widget behavior in JupyterLab 1.1.0rc using both plot and plot.show(), then inspect the apparent comm problem shown in the screenshots. Done means identifying the cause and making the widget reliably display both its controls and drawing.

Written by the indexing model from the issue text.

Description

I rarely get the proper widget:

  • either it's the buttons on the left during 1/10 of a second, then the drawing only,
  • either it's the reverrse (see below)
    image
  • sometime it comes right. (when I try plot instead of plot.show(), but there is no clear pattern.

I note that there is an apparent "comm" problem
image

what could be the problem ?
image

Dominant language
Jupyter Notebook
Stars
1.7k
Forks
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