eglot using pyright stopped working on [Mac OS, unknown invocation, missing logs]

[danielpopescu]

Latest macos, emacs 29.2, native comp. Latest of everything (as of 1/25/2024): pyright 1.1.348, eglot: eglot-1.17.0.20240125.122027. All worked fine before upgrading to latest eglot..... Other language serves I use (for rust and haskell still work fine).

To reproduce, just open/create the most trivial python file: foo.py

def foo(x: int) -> int: return x

Nothing works...

I see theses in the log:

[jsonrpc] i[21:20:17.249] [179] timed-out request ':textDocument/hover' [jsonrpc] i[21:20:17.249] [180] timed-out request ':textDocument/documentHighlight' [jsonrpc] i[21:20:17.249] [181] timed-out request ':textDocument/signatureHelp' [jsonrpc] i[21:20:17.381] [182] timed-out request ':textDocument/hover' [jsonrpc] i[21:20:17.381] [183] timed-out request ':textDocument/documentHighlight' [jsonrpc] i[21:20:17.381] [184] timed-out request ':textDocument/signatureHelp' [jsonrpc] i[21:20:17.859] [185] timed-out request ':textDocument/hover' [jsonrpc] i[21:20:17.860] [186] timed-out request ':textDocument/documentHighlight' [jsonrpc] i[21:20:17.860] [187] timed-out request ':textDocument/signatureHelp' [jsonrpc] i[21:20:17.972] [188] timed-out request ':textDocument/hover' [jsonrpc] i[21:20:17.972] [189] timed-out request ':textDocument/documentHighlight'

It seems the eglot is jammed....

Ty

[joaotavora]

Can't reproduce this,

❯ src/emacs --version
GNU Emacs 30.0.50
Development version 723b0973512c on master branch; build date 2024-01-26.
Copyright (C) 2024 Free Software Foundation, Inc.
GNU Emacs comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of GNU Emacs
under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
❯ pyright --version
pyright 1.1.345
❯ src/emacs -Q ~/tmp/thingy.py -f eglot

I don't have Mac OS.

You didn't supply attach the full event log.

You didn't specify how you start Emacs.

Read https://joaotavora.github.io/eglot/#Troubleshooting-Eglot for how to do so and why this matters and I will reopen.

[danielpopescu]

Backtrace:

Debugger entered--Lisp error: (wrong-type-argument consp nil) json-serialize((:jsonrpc "2.0" :method "workspace/didChangeConfiguration" :params (:settings (:python (:pythonPath "/Users/dpo/.venv/bin/python") :python.analysis (:useLibraryCodeForTypes t :stubPath "/Users/dpo/python_stubs/python-type-stubs/stubs" :typeCheckingMode "strict" :autoImportCompletions t :diagnosticMode "workspace" :autoSearchPaths t) :rust-analyzer (:check (:command "clippy" :extraArgs ["--" "-W" "clippy::pedantic" "-W" "clippy::nursery"]) :diagnostics (:experimental (:enable t) :disabled ["unresolved-proc-macro" "unresolved-macro-call"]) :cargo (:buildScripts (:enable t) :features "all") :procMacro (:attributes (:enable t) :enable t) :inlayHints (:typeHints (:enable t) :parameterHints (:enable t))) :haskell (:plugin (:hlint (:globalOn t) :stan (:globalOn t))) (:checkProject t)))) :false-object :json-false :null-object nil) jsonrpc--json-encode((:jsonrpc "2.0" :method "workspace/didChangeConfiguration" :params (:settings (:python (:pythonPath "/Users/dpo/.venv/bin/python") :python.analysis (:useLibraryCodeForTypes t :stubPath "/Users/dpo/python_stubs/python-type-stubs/stubs" :typeCheckingMode "strict" :autoImportCompletions t :diagnosticMode "workspace" :autoSearchPaths t) :rust-analyzer (:check (:command "clippy" :extraArgs ["--" "-W" "clippy::pedantic" "-W" "clippy::nursery"]) :diagnostics (:experimental (:enable t) :disabled ["unresolved-proc-macro" "unresolved-macro-call"]) :cargo (:buildScripts (:enable t) :features "all") :procMacro (:attributes (:enable t) :enable t) :inlayHints (:typeHints (:enable t) :parameterHints (:enable t))) :haskell (:plugin (:hlint (:globalOn t) :stan (:globalOn t))) (:checkProject t)))))

f(compiled-function (arg1 &rest rest) "Send MESSAGE, a JSON object, to CONNECTION." #<bytecode 0x1b34ef2a1f15828>)(# :method :workspace/didChangeConfiguration :params (:settings (:python (:pythonPath "/Users/dpo/.venv/bin/python") :python.analysis (:useLibraryCodeForTypes t :stubPath "/Users/dpo/python_stubs/python-type-stubs/stubs" :typeCheckingMode "strict" :autoImportCompletions t :diagnosticMode "workspace" :autoSearchPaths t) :rust-analyzer (:check (:command "clippy" :extraArgs ["--" "-W" "clippy::pedantic" "-W" "clippy::nursery"]) :diagnostics (:experimental (:enable t) :disabled ["unresolved-proc-macro" "unresolved-macro-call"]) :cargo (:buildScripts (:enable t) :features "all") :procMacro (:attributes (:enable t) :enable t) :inlayHints (:typeHints (:enable t) :parameterHints (:enable t))) :haskell (:plugin (:hlint (:globalOn t) :stan (:globalOn t))) (:checkProject t))))

apply(#f(compiled-function (arg1 &rest rest) "Send MESSAGE, a JSON object, to CONNECTION." #<bytecode 0x1b34ef2a1f15828>) # (:method :workspace/didChangeConfiguration :params (:settings (:python (:pythonPath "/Users/dpo/.venv/bin/python") :python.analysis (:useLibraryCodeForTypes t :stubPath "/Users/dpo/python_stubs/python-type-stubs/stubs" :typeCheckingMode "strict" :autoImportCompletions t :diagnosticMode "workspace" :autoSearchPaths t) :rust-analyzer (:check (:command "clippy" :extraArgs ["--" "-W" "clippy::pedantic" "-W" "clippy::nursery"]) :diagnostics (:experimental (:enable t) :disabled ["unresolved-proc-macro" "unresolved-macro-call"]) :cargo (:buildScripts (:enable t) :features "all") :procMacro (:attributes (:enable t) :enable t) :inlayHints (:typeHints (:enable t) :parameterHints (:enable t))) :haskell (:plugin (:hlint (:globalOn t) :stan (:globalOn t))) (:checkProject t))))) jsonrpc-connection-send(# :method :workspace/didChangeConfiguration :params (:settings (:python (:pythonPath "/Users/dpo/.venv/bin/python") :python.analysis (:useLibraryCodeForTypes t :stubPath "/Users/dpo/python_stubs/python-type-stubs/stubs" :typeCheckingMode "strict" :autoImportCompletions t :diagnosticMode "workspace" :autoSearchPaths t) :rust-analyzer (:check (:command "clippy" :extraArgs ["--" "-W" "clippy::pedantic" "-W" "clippy::nursery"]) :diagnostics (:experimental (:enable t) :disabled ["unresolved-proc-macro" "unresolved-macro-call"]) :cargo (:buildScripts (:enable t) :features "all") :procMacro (:attributes (:enable t) :enable t) :inlayHints (:typeHints (:enable t) :parameterHints (:enable t))) :haskell (:plugin (:hlint (:globalOn t) :stan (:globalOn t))) (:checkProject t)))) jsonrpc-notify(# :workspace/didChangeConfiguration (:settings (:python (:pythonPath "/Users/dpo/.venv/bin/python") :python.analysis (:useLibraryCodeForTypes t :stubPath "/Users/dpo/python_stubs/python-type-stubs/stubs" :typeCheckingMode "strict" :autoImportCompletions t :diagnosticMode "workspace" :autoSearchPaths t) :rust-analyzer (:check (:command "clippy" :extraArgs ["--" "-W" "clippy::pedantic" "-W" "clippy::nursery"]) :diagnostics (:experimental (:enable t) :disabled ["unresolved-proc-macro" "unresolved-macro-call"]) :cargo (:buildScripts (:enable t) :features "all") :procMacro (:attributes (:enable t) :enable t) :inlayHints (:typeHints (:enable t) :parameterHints (:enable t))) :haskell (:plugin (:hlint (:globalOn t) :stan (:globalOn t))) (:checkProject t)))) eglot-signal-didChangeConfiguration(#) run-hook-with-args(eglot-signal-didChangeConfiguration #)

f(compiled-function (jsonrpc-lambda-elem3) #<bytecode -0x1f8de39e4752e569>)((:capabilities (:textDocumentSync 2 :definitionProvider (:workDoneProgress t) :declarationProvider (:workDoneProgress t) :typeDefinitionProvider (:workDoneProgress t) :referencesProvider (:workDoneProgress t) :documentSymbolProvider (:workDoneProgress t) :workspaceSymbolProvider (:workDoneProgress t) :hoverProvider (:workDoneProgress t) :documentHighlightProvider (:workDoneProgress t) :renameProvider (:prepareProvider t :workDoneProgress t) :completionProvider (:triggerCharacters ["." "[" "\"" "'"] :resolveProvider t :workDoneProgress t :completionItem (:labelDetailsSupport t)) :signatureHelpProvider (:triggerCharacters ["(" "," ")"] :workDoneProgress t) :codeActionProvider (:codeActionKinds ["quickfix" "source.organizeImports"] :workDoneProgress t) :executeCommandProvider (:commands [] :workDoneProgress t) :callHierarchyProvider t :workspace (:workspaceFolders (:supported t :changeNotifications t)))))

jsonrpc--continue(# 1 (1 :initialize #f(compiled-function (jsonrpc-lambda-elem3) #<bytecode -0x1f8de39e4752e569>) #f(compiled-function (jsonrpc-lambda-elem4) #<bytecode 0x3db1311191d0ab1>) [nil 26035 39615 915950 nil #f(compiled-function () #<bytecode -0x599d526a0381d6b>) nil nil 0 nil]) (:capabilities (:textDocumentSync 2 :definitionProvider (:workDoneProgress t) :declarationProvider (:workDoneProgress t) :typeDefinitionProvider (:workDoneProgress t) :referencesProvider (:workDoneProgress t) :documentSymbolProvider (:workDoneProgress t) :workspaceSymbolProvider (:workDoneProgress t) :hoverProvider (:workDoneProgress t) :documentHighlightProvider (:workDoneProgress t) :renameProvider (:prepareProvider t :workDoneProgress t) :completionProvider (:triggerCharacters ["." "[" "\"" "'"] :resolveProvider t :workDoneProgress t :completionItem (:labelDetailsSupport t)) :signatureHelpProvider (:triggerCharacters ["(" "," ")"] :workDoneProgress t) :codeActionProvider (:codeActionKinds ["quickfix" "source.organizeImports"] :workDoneProgress t) :executeCommandProvider (:commands [] :workDoneProgress t) :callHierarchyProvider t :workspace (:workspaceFolders (:supported t :changeNotifications t)))) nil) jsonrpc-connection-receive(# (:jsonrpc "2.0" :id 1 :result (:capabilities (:textDocumentSync 2 :definitionProvider (:workDoneProgress t) :declarationProvider (:workDoneProgress t) :typeDefinitionProvider (:workDoneProgress t) :referencesProvider (:workDoneProgress t) :documentSymbolProvider (:workDoneProgress t) :workspaceSymbolProvider (:workDoneProgress t) :hoverProvider (:workDoneProgress t) :documentHighlightProvider (:workDoneProgress t) :renameProvider (:prepareProvider t :workDoneProgress t) :completionProvider (:triggerCharacters ["." "[" "\"" "'"] :resolveProvider t :workDoneProgress t :completionItem (:labelDetailsSupport t)) :signatureHelpProvider (:triggerCharacters ["(" "," ")"] :workDoneProgress t) :codeActionProvider (:codeActionKinds ["quickfix" "source.organizeImports"] :workDoneProgress t) :executeCommandProvider (:commands [] :workDoneProgress t) :callHierarchyProvider t :workspace (:workspaceFolders (:supported t :changeNotifications t))))))

f(compiled-function (m) #<bytecode -0x7a95d0086d9a96>)((:jsonrpc "2.0" :id 1 :result (:capabilities (:textDocumentSync 2 :definitionProvider (:workDoneProgress t) :declarationProvider (:workDoneProgress t) :typeDefinitionProvider (:workDoneProgress t) :referencesProvider (:workDoneProgress t) :documentSymbolProvider (:workDoneProgress t) :workspaceSymbolProvider (:workDoneProgress t) :hoverProvider (:workDoneProgress t) :documentHighlightProvider (:workDoneProgress t) :renameProvider (:prepareProvider t :workDoneProgress t) :completionProvider (:triggerCharacters ["." "[" "\"" "'"] :resolveProvider t :workDoneProgress t :completionItem (:labelDetailsSupport t)) :signatureHelpProvider (:triggerCharacters ["(" "," ")"] :workDoneProgress t) :codeActionProvider (:codeActionKinds ["quickfix" "source.organizeImports"] :workDoneProgress t) :executeCommandProvider (:commands [] :workDoneProgress t) :callHierarchyProvider t :workspace (:workspaceFolders (:supported t :changeNotifications t))))))

apply(#f(compiled-function (m) #<bytecode -0x7a95d0086d9a96>) (:jsonrpc "2.0" :id 1 :result (:capabilities (:textDocumentSync 2 :definitionProvider (:workDoneProgress t) :declarationProvider (:workDoneProgress t) :typeDefinitionProvider (:workDoneProgress t) :referencesProvider (:workDoneProgress t) :documentSymbolProvider (:workDoneProgress t) :workspaceSymbolProvider (:workDoneProgress t) :hoverProvider (:workDoneProgress t) :documentHighlightProvider (:workDoneProgress t) :renameProvider (:prepareProvider t :workDoneProgress t) :completionProvider (:triggerCharacters ["." "[" "\"" "'"] :resolveProvider t :workDoneProgress t :completionItem (:labelDetailsSupport t)) :signatureHelpProvider (:triggerCharacters ["(" "," ")"] :workDoneProgress t) :codeActionProvider (:codeActionKinds ["quickfix" "source.organizeImports"] :workDoneProgress t) :executeCommandProvider (:commands [] :workDoneProgress t) :callHierarchyProvider t :workspace (:workspaceFolders (:supported t :changeNotifications t)))))) timer-event-handler([t 26035 39586 69603 nil #f(compiled-function (m) #<bytecode -0x7a95d0086d9a96>) ((:jsonrpc "2.0" :id 1 :result (:capabilities (:textDocumentSync 2 :definitionProvider (:workDoneProgress t) :declarationProvider (:workDoneProgress t) :typeDefinitionProvider (:workDoneProgress t) :referencesProvider (:workDoneProgress t) :documentSymbolProvider (:workDoneProgress t) :workspaceSymbolProvider (:workDoneProgress t) :hoverProvider (:workDoneProgress t) :documentHighlightProvider (:workDoneProgress t) :renameProvider (:prepareProvider t :workDoneProgress t) :completionProvider (:triggerCharacters ["." "[" "\"" "'"] :resolveProvider t :workDoneProgress t :completionItem (:labelDetailsSupport t)) :signatureHelpProvider (:triggerCharacters ["(" "," ")"] :workDoneProgress t) :codeActionProvider (:codeActionKinds ["quickfix" "source.organizeImports"] :workDoneProgress t) :executeCommandProvider (:commands [] :workDoneProgress t) :callHierarchyProvider t :workspace (:workspaceFolders (:supported t :changeNotifications t)))))) nil 0 nil]) accept-process-output(nil 3) eglot--connect((python-ts-mode) (transient . "/Users/dpo/tmp/") eglot-lsp-server ("pyright-langserver" "--stdio") ("python")) apply(eglot--connect ((python-ts-mode) (transient . "/Users/dpo/tmp/") eglot-lsp-server ("pyright-langserver" "--stdio") ("python")))

f(compiled-function () #<bytecode 0x1359f491bc9fd699>)()

[danielpopescu]

Log:

[jsonrpc] D[06:42:25.915] Running language server: pyright-langserver --stdio [jsonrpc] e[06:42:25.915] --> initialize[1] {"jsonrpc":"2.0","id":1,"method":"initialize","params":{"processId":28519,"clientInfo":{"name":"Eglot","version":"1.17"},"rootPath":"/Users/dpo/tmp/","rootUri":"file:///Users/dpo/tmp","initializationOptions":{},"capabilities":{"workspace":{"applyEdit":true,"executeCommand":{"dynamicRegistration":false},"workspaceEdit":{"documentChanges":true},"didChangeWatchedFiles":{"dynamicRegistration":true},"symbol":{"dynamicRegistration":false},"configuration":true,"workspaceFolders":true},"textDocument":{"synchronization":{"dynamicRegistration":false,"willSave":true,"willSaveWaitUntil":true,"didSave":true},"completion":{"dynamicRegistration":false,"completionItem":{"snippetSupport":true,"deprecatedSupport":true,"resolveSupport":{"properties":["documentation","details","additionalTextEdits"]},"tagSupport":{"valueSet":[1]}},"contextSupport":true},"hover":{"dynamicRegistration":false,"contentFormat":["markdown","plaintext"]},"signatureHelp":{"dynamicRegistration":false,"signatureInformation":{"parameterInformation":{"labelOffsetSupport":true},"documentationFormat":["markdown","plaintext"],"activeParameterSupport":true}},"references":{"dynamicRegistration":false},"definition":{"dynamicRegistration":false,"linkSupport":true},"declaration":{"dynamicRegistration":false,"linkSupport":true},"implementation":{"dynamicRegistration":false,"linkSupport":true},"typeDefinition":{"dynamicRegistration":false,"linkSupport":true},"documentSymbol":{"dynamicRegistration":false,"hierarchicalDocumentSymbolSupport":true,"symbolKind":{"valueSet":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26]}},"documentHighlight":{"dynamicRegistration":false},"codeAction":{"dynamicRegistration":false,"resolveSupport":{"properties":["edit","command"]},"dataSupport":true,"codeActionLiteralSupport":{"codeActionKind":{"valueSet":["quickfix","refactor","refactor.extract","refactor.inline","refactor.rewrite","source","source.organizeImports"]}},"isPreferredSupport":true},"formatting":{"dynamicRegistration":false},"rangeFormatting":{"dynamicRegistration":false},"rename":{"dynamicRegistration":false},"inlayHint":{"dynamicRegistration":false},"publishDiagnostics":{"relatedInformation":false,"codeDescriptionSupport":false,"tagSupport":{"valueSet":[1,2]}}},"window":{"showDocument":{"support":true},"workDoneProgress":true},"general":{"positionEncodings":["utf-32","utf-8","utf-16"]},"experimental":{}},"workspaceFolders":[{"uri":"file:///Users/dpo/tmp","name":"~/tmp/"}]}} [jsonrpc] e[06:42:26.041] <-- window/logMessage {"jsonrpc":"2.0","method":"window/logMessage","params":{"type":3,"message":"Pyright language server 1.1.348 starting"}} [jsonrpc] e[06:42:26.041] <-- window/logMessage {"jsonrpc":"2.0","method":"window/logMessage","params":{"type":3,"message":"Server root directory: file:///opt/homebrew/Cellar/pyright/1.1.348/libexec/lib/node_modules/pyright/dist"}} [jsonrpc] e[06:42:26.044] <-- window/logMessage {"jsonrpc":"2.0","method":"window/logMessage","params":{"type":3,"message":"Starting service instance \"~/tmp/\""}} [jsonrpc] e[06:42:26.069] <-- initialize[1] {"jsonrpc":"2.0","id":1,"result":{"capabilities":{"textDocumentSync":2,"definitionProvider":{"workDoneProgress":true},"declarationProvider":{"workDoneProgress":true},"typeDefinitionProvider":{"workDoneProgress":true},"referencesProvider":{"workDoneProgress":true},"documentSymbolProvider":{"workDoneProgress":true},"workspaceSymbolProvider":{"workDoneProgress":true},"hoverProvider":{"workDoneProgress":true},"documentHighlightProvider":{"workDoneProgress":true},"renameProvider":{"prepareProvider":true,"workDoneProgress":true},"completionProvider":{"triggerCharacters":[".","[","\"","'"],"resolveProvider":true,"workDoneProgress":true,"completionItem":{"labelDetailsSupport":true}},"signatureHelpProvider":{"triggerCharacters":["(",",",")"],"workDoneProgress":true},"codeActionProvider":{"codeActionKinds":["quickfix","source.organizeImports"],"workDoneProgress":true},"executeCommandProvider":{"commands":[],"workDoneProgress":true},"callHierarchyProvider":true,"workspace":{"workspaceFolders":{"supported":true,"changeNotifications":true}}}}} [jsonrpc] e[06:42:26.069] --> initialized {"jsonrpc":"2.0","method":"initialized","params":{}} [jsonrpc] e[06:42:26.070] --> textDocument/didOpen {"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file:///Users/dpo/tmp/test1.py","version":0,"languageId":"python","text":"\ndef foo(x: int) -> int:\n return x\n\nfoo()\n"}}} [jsonrpc] e[06:42:26.692] <-- client/registerCapability[0] {"jsonrpc":"2.0","id":0,"method":"client/registerCapability","params":{"registrations":[{"id":"4756bd8f-b544-4d74-8ef4-801c16716709","method":"workspace/didChangeWatchedFiles","registerOptions":{"watchers":[{"globPattern":"/pyrightconfig.json","kind":7},{"globPattern":"","kind":7}]}}]}} [jsonrpc] e[06:42:26.779] --> client/registerCapability[0] {"jsonrpc":"2.0","id":0,"result":null} [jsonrpc] e[06:43:07.306] --> textDocument/hover[2] {"jsonrpc":"2.0","id":2,"method":"textDocument/hover","params":{"textDocument":{"uri":"file:///Users/dpo/tmp/test1.py"},"position":{"line":5,"character":0}}} [jsonrpc] e[06:43:07.306] --> textDocument/documentHighlight[3] {"jsonrpc":"2.0","id":3,"method":"textDocument/documentHighlight","params":{"textDocument":{"uri":"file:///Users/dpo/tmp/test1.py"},"position":{"line":5,"character":0}}} [jsonrpc] e[06:43:07.306] --> textDocument/signatureHelp[4] {"jsonrpc":"2.0","id":4,"method":"textDocument/signatureHelp","params":{"textDocument":{"uri":"file:///Users/dpo/tmp/test1.py"},"position":{"line":5,"character":0}}} [jsonrpc] i[06:43:17.311] [2] timed-out request ':textDocument/hover' [jsonrpc] i[06:43:17.312] [3] timed-out request ':textDocument/documentHighlight' [jsonrpc] i[06:43:17.312] [4] timed-out request ':textDocument/signatureHelp'

[danielpopescu]

code to reproduce with:

def foo(x: int) -> int: return x

foo()

[danielpopescu]

And I did mention the versions but again:

pyright --version pyright 1.1.348

emacs -Q --version GNU Emacs 29.2

latest eglot...

Hope this helps.

[danielpopescu]

Invocation... via command line:

.../homebrew/bin/emacs

[joaotavora]

• Read the section of the manual again, please really read the words. This is still missing:

6. Include a recipe to replicate the problem with a clean Emacs run. The invocation emacs -Q -f package-initialize starts Emacs with no configuration and initializes the ELPA packages. A very minimal .emacs initialization file (10 lines or less) is also acceptable and good means to describe changes to variables.

• Now you say there's an error, but you didn't say that before.

How/when is this error triggered? Think of as a blind person. I don't know what your fingers are doing on the keyboard.

• Also read item 5

5. Describe how to setup a minimal project directory where Eglot should be started for the problem to happen. Describe each file’s name and its contents. Alternatively, you can supply the address of a public Git repository.

I'm fairly sure that you're experiencing a problem which is pyright asking to watch too many files. But this is just a guess. Want it to not be a guess? Provide item 5. And make sure item 7 is covered, too.

Anyway, here are some links https://github.com/microsoft/pylance-release/issues/3406 https://github.com/joaotavora/eglot/issues/1224#issuecomment-1564156598

[joaotavora]

Invocation... via command line: .../homebrew/bin/emacs

This... is useless, sorry.

I'm running out of ways to explain to people what is needed :-| This isn't about you :-) It's about my inability to convey to people how problems should be reported to have a higher chance of successful outcome.

[joaotavora]

Going by my guess, it also doesn't make much sense when you say this was working before updating Eglot. As far as I can tell, no Eglot has ever solved the "pyright useless file-watching" problem.

[danielpopescu]

Well, for me this stopped working after upgrading to eglot-1.17.0.20240125.122027.

[danielpopescu]

Lastly, this is likely related to the fontification issue mentioned by someone else.
If I set eglot-prefer-plaintext to some garbage value (not nil not t) then everything works fine again...

[joaotavora]

Lastly, this is likely related to the fontification issue mentioned by someone else.

I don't think so. Just because you see "python" and "Eglot" doesn't mean it's the same.

But it's impossible to tell from the information you provided. So if you want me to investigate, provided a recipe like the one I did.