About flycheck issue and type/hwargs injection...

[FabriceSalvaire]

I don't get errors with ty/eglot/flycheck something is broken.
I noticed a new feature that inject in the buffer types and kwargs names.
Do you have information about that ?

[mwolson]

I looked into this on both v0.2.3 and v0.3.0.

I was able to reproduce ty diagnostics being published through Eglot in both versions with a minimal type error, so I have not confirmed a bug in eglot-python-preset itself yet.

One important detail is that Eglot reports diagnostics through Flymake. If you are using Flycheck, that usually requires separate bridge or integration configuration in your Emacs setup. So the ty/eglot/flycheck part may be outside this package.

For the "types and kwargs names injected in the buffer" part, that sounds like an editor / language-server feature such as inlay hints, not behavior added by this package.

One thing that did change in v0.3.0 is that the package now prefers ty or basedpyright-langserver from a project-local .venv. So if your language server was only installed in .venv, v0.3.0 may have fixed your setup indirectly.

Could you share:

• your Emacs, Eglot, and ty versions
• whether you are using Flymake directly or a Flycheck bridge
• whether M-x flymake-show-buffer-diagnostics shows anything
• whether M-x eglot-events-buffer shows published diagnostics
• any sample Emacs config and/or Python code that may help to repro the issue

That should make it much easier to tell whether this is a package bug, a Flycheck integration issue, or an upstream ty behavior.

[mwolson]

I'll close this one out for now, but can always make a new ticket later if anything comes up.