Windows support?

[ruboerner]

Thanks for developing this kernel. I have used it under MacOS without problems. However, when running
quarto preview mkernel.qmd
on Windows, I get the following error messsage:

Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "C:\Users\rub\miniconda3\Lib\site-packages\mkernel\__main__.py", line 12, in <module>
    from .kernel import MKernel
  File "C:\Users\rub\miniconda3\Lib\site-packages\mkernel\kernel.py", line 20, in <module>
    from wurlitzer import pipes
  File "C:\Users\rub\miniconda3\Lib\site-packages\wurlitzer.py", line 30, in <module>
    from fcntl import F_GETFL, F_SETFL, fcntl
ModuleNotFoundError: No module named 'fcntl'

It seems that fcntl is not supported in Windows OS?

[allefeld]

That error comes from importing wurlitzer, and they have an open issue regarding that: minrk/wurlitzer#12. It's from 2018, so it seems it's not easy to resolve.

Wurlitzer is used to implement the "wrapper" method for output capture, which isn't used with Quarto by default anyway.

I just pushed 59dd311, which should catch the error and disable the "wrapper" method. Could you try this version and let me know whether it fixes the issue?

[ruboerner]

Thanks for the update, mkernel seems to be fixed now!

[allefeld]

Fix released with v1.0.1.