CustomNone moved to pype's lib

pype/lib.py

@@ -572,3 +572,43 @@ def get_subsets(asset_name,
                                            "representaions": repres_out}
 
     return output_dict
+
+
+class CustomNone:
+    """Created object can be used as custom None (not equal to None).
+
+    WARNING: Multiple created objects are not equal either.
+    Exmple:
+        >>> a = CustomNone()
+        >>> a == None
+        False
+        >>> b = CustomNone()
+        >>> a == b
+        False
+        >>> a == a
+        True
+    """
+
+    def __init__(self):
+        """Create uuid as identifier for custom None."""
+        import uuid
+        self.identifier = str(uuid.uuid4())
+
+    def __bool__(self):
+        """Return False (like default None)."""
+        return False
+
+    def __eq__(self, other):
+        """Equality is compared by identifier value."""
+        if type(other) == type(self):
+            if other.identifier == self.identifier:
+                return True
+        return False
+
+    def __str__(self):
+        """Return value of identifier when converted to string."""
+        return self.identifier
+
+    def __repr__(self):
+        """Representation of custom None."""
+        return "<CustomNone-{}>".format(str(self.identifier))

pype/services/rest_api/lib/lib.py

@@ -31,27 +31,6 @@ class RestMethods(enum.Enum):
         return default
 
 
-class CustomNone:
-    """Created object can be used as custom None (not equal to None)"""
-    def __init__(self, name):
-        self._name = name
-
-    def __bool__(self):
-        return False
-
-    def __eq__(self, other):
-        if type(other) == type(self):
-            if other._name == self._name:
-                return True
-        return False
-
-    def __str__(self):
-        return self._name
-
-    def __repr__(self):
-        return self._name
-
-
 class HandlerDict(dict):
     def __init__(self, data=None, *args, **kwargs):
         if not data: