fixup! fix: Python 3.11 date.fromisoformat() allows extra formats

python-jsonschema · Mar 28, 2023 · 956ff9f · 956ff9f
1 parent 0b2ce61
commit 956ff9f
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/jsonschema/_format.py b/jsonschema/_format.py
@@ -398,7 +398,10 @@ def is_regex(instance: object) -> bool:
 def is_date(instance: object) -> bool:
     if not isinstance(instance, str):
         return True
-    return bool(_RE_DATE.fullmatch(instance) and datetime.date.fromisoformat(instance))
+    return bool(
+        _RE_DATE.fullmatch(instance)
+        and datetime.date.fromisoformat(instance)
+    )
 
 
 @_checks_drafts(draft3="time", raises=ValueError)