Const

Author: Julian

jsonschema/_validators.py

@@ -82,6 +82,13 @@ def additionalItems(validator, aI, instance, schema):
         )
 
 
+def const(validator, const, instance, schema):
+    if instance != const:
+        yield ValidationError(
+            "XXX"
+        )
+
+
 def minimum_draft3_draft4(validator, minimum, instance, schema):
     if not validator.is_type(instance, "number"):
         return

jsonschema/validators.py

@@ -251,6 +251,7 @@ def extend(validator, validators, version=None):
         u"additionalProperties": _validators.additionalProperties,
         u"allOf": _validators.allOf_draft6,
         u"anyOf": _validators.anyOf_draft6,
+        u"const": _validators.const,
         u"exclusiveMaximum": _validators.exclusiveMaximum_draft6,
         u"exclusiveMinimum": _validators.exclusiveMinimum_draft6,
         u"items": _validators.items,