Hi guix! Cannot build python-jupyter-client package without a substitute. I will try to resolve this issue on my own. But I think it's right to let you know that building the package fails on the check phase with many errors like this:
For more information see https://pluggy.readthedocs.io/en/stable/api_reference.html#pluggy.PluggyTeardownRaisedWarning ERROR jupyter_client/tests/test_restarter.py::test_async_restarter_gives_up[ipc] - DeprecationWarning: pytest-asyncio detected an unclosed event loop when tearing down the event_loop fixture: <_UnixSelectorEventLoop running=False closed=False debug=False> pytest-asyncio will close the event loop for you, but future versions of the library will no longer do so. In order to ensure compatibility with future versions, please make sure that: 1. Any custom "event_loop" fixture properly closes the loop after yielding it 2. The scopes of your custom "event_loop" fixtures do not overlap 3. Your code does not modify the event loop in async fixtures or tests Guix commit I'm using e92b20a41a026b8af7dd2031eb61267b061617b5.
