Use python3-style super()

installability/solver.py

@@ -45,8 +45,8 @@ class InstallabilitySolver(InstallabilityTester):
           - NB: arch:all packages are "re-mapped" to given architecture.
             (simplifies caches and dependency checking)
         """
-        super(InstallabilitySolver, self).__init__(universe, revuniverse, testing,
-                                                   broken, essentials, safe_set, eqv_table)
+        super().__init__(universe, revuniverse, testing,
+                         broken, essentials, safe_set, eqv_table)
 
 
     def solve_groups(self, groups):

migrationitem.py

@@ -146,4 +146,4 @@ class MigrationItem(object):
 
 class UnversionnedMigrationItem(MigrationItem):
     def __init__(self, name=None):
-        super(UnversionnedMigrationItem, self).__init__(name=name, versionned=False)
+        super().__init__(name=name, versionned=False)