commit 02a08ab9b7486ceaf7ca4fc0ac95131f2bee62db
author Ben Olmstead <bolms@google.com> Mon Sep 09 22:12:54 2024 +0000
committer Ben Olmstead <bolms@google.com> Mon Sep 09 22:12:54 2024 +0000
tree b31b32cc5f3e31a7d7af488b7200408ef2e2248d
parent fa103b7dde8e0638bb8839e1f56f0095fd4fc3b9

Use `re.fullmatch` instead of `re.match`.

compiler/front_end/attribute_checker.py

diff --git a/compiler/front_end/attribute_checker.py b/compiler/front_end/attribute_checker.py
index 9e7fec2..78a2a1e 100644
--- a/compiler/front_end/attribute_checker.py
+++ b/compiler/front_end/attribute_checker.py
@@ -44,8 +44,8 @@
 
 
 def _valid_back_ends(attr, module_source_file):
-    if not re.match(
-        r"^(?:\s*[a-z][a-z0-9_]*\s*(?:,\s*[a-z][a-z0-9_]*\s*)*,?)?\s*$",
+    if not re.fullmatch(
+        r"(?:\s*[a-z][a-z0-9_]*\s*(?:,\s*[a-z][a-z0-9_]*\s*)*,?)?\s*",
         attr.value.string_constant.text,
     ):
         return [