Poetry causes that WhachFiles fails in FastApi+Uvicorn scenario.

[zvolsky]

uvicorn main:app --reload want start.

This happens with virtual environment made from Poetry.
With virtual environment from python -m venv and pip it works well.

It happens already with "Hello world" example of FastApi, so I think the reported message "to many files open" is not correct.
Which is maybe the minimum thing wihich WatchFiles could improve here.
Of course more investigation would be great (if the rust watcher doesn't work well or if poetry makes something not correctly).

I don't repeat the description, it is here and here (in the bottom comments).

[samuelcolvin]

Let start with one issue and create one here if we identify that this is a problem with watchfiles, not poetry.