The last time I actively looked into it (granted, some months ago), it was somewhat hindered by https://github.com/python/mypy/issues/9309 causing it to re-evaluate sources quite a lot during editing even with mypyd.
I just had a quick check and can't obviously see if that has been fixed/worked around in pylsp-mypy, on the off-chance that you might know :)
I just had a quick check and can't obviously see if that has been fixed/worked around in pylsp-mypy, on the off-chance that you might know :)