Remove false positive FS003 for pure regex-strings containing curly b…

…rackets
MichaelKim0407 · Mar 12, 2021 · 4ea2287 · 4ea2287
1 parent bdac92f
commit 4ea2287
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/flake8_use_fstring/prefix.py b/flake8_use_fstring/prefix.py
@@ -11,7 +11,7 @@
 
 FSTRING_REGEX = _re.compile(r'^([a-zA-Z]*?[fF][a-zA-Z]*?){1}["\']')
 NON_FSTRING_REGEX = _re.compile(
-    r'^[a-zA-Z]*(?:\'\'\'|\'|"""|")(.*?{.+?}.*)(?:\'|\'\'\'|"|""")$',
+    r'^[a-zA-Z]*(?<!\b[rR])(?:\'\'\'|\'|"""|")(.*?{.+?}.*)(?:\'|\'\'\'|"|""")$',
 )