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IPython Kernel for Jupyter

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I'm not sure if this is a bug or intended behavior. AFAICT, if a user restarts a kernel while the interpreter is actively processing, no SIGINT is sent to the...

After upgrading ipykernel to version 6 (issue also present in 6.1.0) in the documentation building system for https://github.com/pharmpy/pharmpy we encounter the error below. We are using the https://github.com/jupyter/jupyter-sphinx extension to...

jupyterlab running by docker. When new create notebook .ipynb first ; the kernel status connect to unkown to disconnected; jupyerlab 3.0.0 ipython 7.16.1 ipkernel 5.5.4 jupyter-client 6.1.12 but when I...

In the code, it seems that quiet mode is enabled, though in JupyterLab the logs com out when using `sys.__stdout__`

```console + /usr/bin/python3 setup.py build_sphinx -b man --build-dir build/sphinx running build_sphinx Running Sphinx v4.0.3 Initializing GitHub plugin making output directory... done myst v0.15.1: MdParserConfig(renderer='sphinx', commonmark_only=False, enable_extensions=['dollarmath'], dmath_allow_labels=True, dmath_allow_space=True, dmath_allow_digits=True, dmath_double_inline=False,...

Running an ipython kernel with `--transport=ipc` and stopping it (via sending an `quit` command though a jupyter-client), generates the following exception: ``` Traceback (most recent call last): File "/home/amorenoz/.local/share/virtualenvs/insights-cmd-nQG3uYIv/lib/python3.9/site-packages/ipykernel/kernelapp.py", line...

When using IPython, the "filename" contains the number information of the code block that contains it; this is something of the form `` where `N` is the code block number....

With `ipykernel-6.0.1`: ```pytb $ PYTHONPATH=. python3.8 -m pytest -x ipykernel/tests/test_async.py ========================================================= test session starts ========================================================= platform linux -- Python 3.8.11, pytest-6.2.4, py-1.10.0, pluggy-0.13.1 rootdir: /tmp/ipykernel-6.0.1 plugins: timeout-1.4.2, case-1.5.3, xprocess-0.17.1, mock-3.6.1,...

So I am using [joblib](https://github.com/joblib/joblib) to parallelize some code and I noticed that I couldn't print things when using it inside a jupyter notebook. I tried using doing the same...

See also https://github.com/jupyter/qtconsole/issues/490 Hey there, how can I embed qtconsole into an application without it overriding my own application's custom sigint handler? Assume you have code that does ``` std::signal(SIGINT,...