Add __le__ and __ge__

src/ZODB/tests/MinPO.py

@@ -12,7 +12,6 @@
 #
 ##############################################################################
 """A minimal persistent object to use for tests"""
-import functools
 from persistent import Persistent
 
 class MinPO(Persistent):
@@ -23,17 +22,26 @@ class MinPO(Persistent):
         return cmp(self.value, aMinPO.value)
 
     # Py3: Python 3 does not support cmp() anymore. This is insane!!
+
     def __eq__(self, aMinPO):
         return self.value == aMinPO.value
 
+    def __lt__(self, aMinPO):
+        return self.value < aMinPO.value
+
+    # @functools.total_ordering is not available in 2.6 :-(
+
     def __ne__(self, aMinPO):
         return self.value != aMinPO.value
 
     def __gt__(self, aMinPO):
         return self.value > aMinPO.value
 
-    def __lt__(self, aMinPO):
-        return self.value < aMinPO.value
+    def __le__(self, aMinPO):
+        return self.value <= aMinPO.value
+
+    def __ge__(self, aMinPO):
+        return self.value >= aMinPO.value
 
     def __repr__(self):
         return "MinPO(%s)" % self.value