Remove __eq__, since it causes hashability issues on Py3 that I don't want to deal with at the moment.

Author: Julian

jsonschema/exceptions.py

@@ -28,14 +28,6 @@ def __init__(
         self.instance = instance
         self.schema = schema
 
-    def __eq__(self, other):
-        if not isinstance(other, self.__class__):
-            return NotImplemented
-        return self._contents() == other._contents()
-
-    def __ne__(self, other):
-        return not self == other
-
     def __repr__(self):
         return "<%s: %r>" % (self.__class__.__name__, self.message)
 

jsonschema/tests/test_exceptions.py

@@ -149,7 +149,8 @@ def test_one_error(self):
         validator = Draft4Validator({"minProperties" : 2})
         error, = validator.iter_errors({})
         self.assertEqual(
-            exceptions.best_match(validator.iter_errors({})), error,
+            exceptions.best_match(validator.iter_errors({})).validator,
+            "minProperties",
         )
 
     def test_no_errors(self):