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Jupyter/IPython Kernel Tools

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After upgrading the readline library to version 8.1 the following test failure started to appear: ``` =================================== FAILURES =================================== _________________________ REPLWrapTestCase.test_python _________________________ self = def test_python(self): if platform.python_implementation() == 'PyPy':...

I was running `python -m octave_kernel.check` in a conda environment and it returned this message. I have tried installing the `matlab_kernel` but the same message was thrown. OS: Windows 7...

This way you can write kernel.js the same way we write the kernel.json, for say, a syntax highlighter: ```python class MyKernel(Metakernel): kernel_javascript = """ define( ['codemirror/lib/codemirror', 'codemirror/addon/mode/simple'], function(CodeMirror, _) {...

I see that the docs have not been updated since the 0.20.12 release in 2017. Are there any Getting Started guides anywhere for using metakernel?

I tried the activity magic following https://jupyter.brynmawr.edu/services/public/dblank/Activity%20Magic.ipynb The poll is displayed and I have the button 'result'. But while I click on the result button: - I don't have the...

Exception thrown on %magic: ``` Error in calling magic 'magic' on line: string indices must be integers args: [] kwargs: {} Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/metakernel/magic.py", line 96,...

Hi, I'm trying out calysto_hy but I believe this is metakernal related. There is already an issue posted in calysto_hy about this that appears to have stalled. When I run...

``` import ipywidgets from IPython.display import display a=1 button = ipywidgets.Button(description="Click Me!") output = ipywidgets.Output(); def on_button_clicked(button): global a a=a+1 with output: print('foo") output.append_stdout("bar") button.on_click(on_button_clicked) ``` "foo" will not appear...

The specific issue is that I'm working on the metakernel based C++ kernel JupyROOT, but I would like to have the C++ rich display system in xeus work with metakernel....

Right now Ipython and metakernel have separate standards for setting up magics, and this leads to maintainability issues. It would be nice if there were a way of writing one...