Traceback on initialization if disk is full

[kerel-fs]

🐞 Problem

If there is no space left in /tmp, the following output is seen on initialization:

❯ ssh server.local
Last login: Sat Nov  4 14:04:33 2023 from 192.168.0.66
OSError: [Errno 28] No space left on device

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.9/runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.9/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3/dist-packages/virtualenvwrapper/hook_loader.py", line 223, in <module>
    main()
  File "/usr/lib/python3/dist-packages/virtualenvwrapper/hook_loader.py", line 145, in main
    output.close()
OSError: [Errno 28] No space left on device
virtualenvwrapper.sh: There was a problem running the initialization hooks.

If Python could not import the module virtualenvwrapper.hook_loader,
check that virtualenvwrapper has been installed for
VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3 and that PATH is
set properly.
pi@server:~ $ 

While the underlying cause is obvious, the message can be quite distracting.

💡 Possible solution

Add error handling for IOErrors in hook_loader.py.