astral-sh/ruff-vscode

Quick fix uses 100% CPU and stalls vs code

Closed this issue · 3 comments

leviska commented

How to reproduce:
Open a file, write something without importing a library first like os.getenv(), click "quick fix" on missing import name (on "os")

The bug:
Vs code starts to use 100% CPU, can't close itself, sometimes can't even save

Tested both with Remote: SSH and on local machine, the same story everywhere

I've also tested in almost empty directory, so it's probably not connected to astral-sh/ruff#11366

Tested in directory with pyproject, in empty directory, so it's the same

VS Code: (this also happened on version 1.85)

Version: 1.91.1
Commit: f1e16e1e6214d7c44d078b1f0607b2388f29d729
Date: 2024-07-09T22:08:12.169Z
Electron: 29.4.0
ElectronBuildId: 9728852
Chromium: 122.0.6261.156
Node.js: 20.9.0
V8: 12.2.281.27-electron.0
OS: Linux x64 6.10.0-arch1-2

Ruff vs code:
v2024.44.0

Ruff:
2024-09-08 02:41:27.673 [info] Found Ruff 0.5.4 at /usr/bin/ruff

settings.json:

    "[python]": {
        "editor.defaultFormatter": "charliermarsh.ruff"
    },
    "python.languageServer": "Pylance",
    "python.analysis.typeCheckingMode": "strict", # tested with on and off, still the same, but not 100% sure it deactivated

Python 3.12.4

leviska commented

This bug chased me for 6+ months, but I couldn't figure out the cause, and now, finally, I got it

So it's probably not something related to new changes

leviska commented

And I never actually tested with extension off, and... it's still happening. So probably not ruff's fault. For some reason I was sure it's this
I will close this as soon as I'm 100% sure it's not this extension

leviska commented

Yep, it's vs code, even without any extensions it's still happening

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