__ne__ is necessry for python2

opcua/common/node.py

@@ -33,6 +33,9 @@ class Node(object):
             return True
         return False
 
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
     def __str__(self):
         return "Node({})".format(self.nodeid)
     __repr__ = __str__

opcua/ua/uatypes.py

@@ -334,6 +334,12 @@ class StatusCode(FrozenClass):
         return 'StatusCode({})'.format(self.name)
     __repr__ = __str__
 
+    def __eq__(self, other):
+        return self.value == other.value
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
 
 class NodeIdType(Enum):
     TwoByte = 0
@@ -397,6 +403,9 @@ class NodeId(FrozenClass):
     def __eq__(self, node):
         return isinstance(node, NodeId) and self.__key() == node.__key()
 
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
     def __hash__(self):
         return hash(self.__key())
 
@@ -608,6 +617,9 @@ class QualifiedName(FrozenClass):
     def __eq__(self, bname):
         return isinstance(bname, QualifiedName) and self.Name == bname.Name and self.NamespaceIndex == bname.NamespaceIndex
 
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
     def __str__(self):
         return 'QualifiedName({}:{})'.format(self.NamespaceIndex, self.Name)
 
@@ -668,6 +680,9 @@ class LocalizedText(FrozenClass):
             return True
         return False
 
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
 
 class ExtensionObject(FrozenClass):
 
@@ -835,6 +850,9 @@ class Variant(FrozenClass):
             return True
         return False
 
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
     def _guess_type(self, val):
         while isinstance(val, (list, tuple)):
             if len(val) == 0:

tests/tests.py

@@ -23,5 +23,9 @@ if CRYPTOGRAPHY_AVAILABLE:
 
 if __name__ == '__main__':
     logging.basicConfig(level=logging.WARNING)
+    #l = logging.getLogger("opcua.server.internal_subscription")
+    #l.setLevel(logging.DEBUG)
+    #l = logging.getLogger("opcua.server.internal_server")
+    #l.setLevel(logging.DEBUG)
 
     unittest.main(verbosity=3)