ipapython.dn: Use rich comparisons

__cmp__ and cmp were removed from Python 3.

Reviewed-By: David Kupka <dkupka@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: Martin Basti <mbasti@redhat.com>

1 files changed, 23 insertions, 1 deletions

diff --git a/ipatests/test_ipapython/test_dn.py b/ipatests/test_ipapython/test_dn.py
index 14aaeafb5..0c5a37db5 100644
--- a/ipatests/test_ipapython/test_dn.py
+++ b/ipatests/test_ipapython/test_dn.py
@@ -4,11 +4,33 @@ import unittest
 
 import six
 
-from ipapython.dn import *
+from ipapython.dn import DN, RDN, AVA
 
 if six.PY3:
     unicode = str
 
+    def cmp(a, b):
+        if a == b:
+            assert not a < b
+            assert not a > b
+            assert not a != b
+            assert a <= b
+            assert a >= b
+            return 0
+        elif a < b:
+            assert not a > b
+            assert a != b
+            assert a <= b
+            assert not a >= b
+            return -1
+        else:
+            assert a > b
+            assert a != b
+            assert not a <= b
+            assert a >= b
+            return 1
+
+
 def expected_class(klass, component):
     if klass is AVA:
         if component == 'self':