enh(validators, python-jsonschema#675): compare enum with is (vs ==…

…)... to evade failures due to overridden equals e.g. pandas. Patches changes of python-jsonschema#575.
ankostis · Apr 3, 2020 · fcc21e0 · fcc21e0
1 parent d2bc412
commit fcc21e0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/jsonschema/_validators.py b/jsonschema/_validators.py
@@ -241,7 +241,7 @@ def dependencies(validator, dependencies, instance, schema):
 
 
 def enum(validator, enums, instance, schema):
-    if instance == 0 or instance == 1:
+    if instance is 0 or instance is 1:
         unbooled = unbool(instance)
         if all(unbooled != unbool(each) for each in enums):
             yield ValidationError("%r is not one of %r" % (instance, enums))