Summary
The fix for f-string (UP032) can introduce a syntax error by misinterpreting a \N escape sequence. Example:
$ cat >up032.py <<'# EOF'
"\N{angle}AOB = {angle}°".format(angle=180)
# EOF
$ ruff --isolated check up032.py --select UP032 --diff 2>&1 | grep error:
error: Fix introduced a syntax error. Reverting all changes.Version
ruff 0.12.7 (c5ac998 2025-07-29)
Summary
The fix for f-string (UP032) can introduce a syntax error by misinterpreting a
\Nescape sequence. Example:Version
ruff 0.12.7 (c5ac998 2025-07-29)