Variable named "time" incorrectly marked as "Undefined name" (F821) in Jupyter notebook
wizardrix opened this issue · comments
wizardrix commented
In Jupyter notebook I'm getting the hint "Undefined name time
- Ruff(F821)" when I'm specifically using a variable with the name "time" and reference it in another cell.
Minimal example to reproduce:
First cell
time = "hi"
(this is not marked)
Second cell
test = time + " hello"
(here "time" is marked)
relevant settings:
{
"[python]": {
"editor.defaultFormatter": "charliermarsh.ruff"
},
"python.analysis.typeCheckingMode": "basic",
"python.analysis.diagnosticSeverityOverrides": {
"reportPrivateUsage": "error"
},
"notebook.formatOnSave.enabled": true,
"notebook.showCellStatusBar": "hidden",
"notebook.insertFinalNewline": false,
"editor.largeFileOptimizations": false
}
VS Code 1.85.1
Ruff v2023.60.0
Charlie Marsh commented
I believe this is the same as astral-sh/ruff#8526 -- we have trouble distinguishing variables from magic commands of the same name. Merging into that issue...