Add comparison functions required for Python3

1 files changed, 25 insertions, 0 deletions

diff --git a/lib/python/debian_support.py b/lib/python/debian_support.py
index 65caf95554..95d55d8ac1 100644
--- a/lib/python/debian_support.py
+++ b/lib/python/debian_support.py
@@ -116,6 +116,21 @@ class Version:
         except AttributeError:
             return apt_pkg.VersionCompare(self.__forCompare, other.__forCompare)
 
+    def __lt__(self, other):
+        return self.__cmp__(other) <  0
+
+    def __le__(self, other):
+        return self.__cmp__(other) <=  0
+
+    def __eq__(self, other):
+        return self.__cmp__(other) ==  0
+
+    def __gt__(self, other):
+        return self.__cmp__(other) >  0
+
+    def __ge__(self, other):
+        return self.__cmp__(other) >=  0
+
 def version_compare(a, b):
     """Compares two versions according to the Debian algorithm.
     
@@ -211,6 +226,16 @@ class PseudoEnum:
         return cmp(self._order, other._order)
     def __hash__(self):
         return hash(self._order)
+    def __lt__(self, other):
+        return self._order < other._order
+    def __le__(self, other):
+        return self._order <= other._order
+    def __eq__(self, other):
+        return self._order == other._order
+    def __gt__(self, other):
+        return self._order > other._order
+    def __ge__(self, other):
+        return self._order >= other._order
 
 class Release(PseudoEnum): pass