update while-used doc (#7974)

pylint-dev · Dec 24, 2022 · 4a5f5be · 4a5f5be
1 parent 2ae0e98
commit 4a5f5be
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pylint/extensions/while_used.py b/pylint/extensions/while_used.py
@@ -24,7 +24,8 @@ class WhileChecker(BaseChecker):
         "W0149": (
             "Used `while` loop",
             "while-used",
-            "Unbounded `while` loops can often be rewritten as bounded `for` loops.",
+            "Unbounded `while` loops can often be rewritten as bounded `for` loops. "
+            "Exceptions can be made for cases such as event loops, listeners, etc.",
         )
     }