False positive for missing-f-string-syntax (RUF027)

[ashrub-holvi]

Summary

Hi,

code:

def func():
    label = ""
    nice_label = "{label} xxx"
    return nice_label.format(label=label)

triggers missing-f-string-syntax (RUF027)
see in playground
but I guess it can be just f-string, so, perhaps UP032 can be triggered instead

Version

No response

[ashrub-holvi]

but if nice_label used more as a template more than one times, it correct to use .format

[ntBre]

Thanks for the report! It looks like this is a known problem with the rule with a draft PR trying to improve the situation (#13076), but no tracking issue, until now :)