Entropy/RemoteDbSkelInterface:

- add fetchall2list,fetchall2set,fetchone2set,fetchone2list methods


git-svn-id: http://svn.sabayonlinux.org/projects/entropy/trunk@2686 cd1c1023-2f26-0410-ae45-c471fc1f0318

libraries/entropy.py

@@ -17817,6 +17817,24 @@ class RemoteDbSkelInterface:
                 return True
         return False
 
+    def fetchall2set(self, item):
+        mycontent = set()
+        for x in item:
+            mycontent |= set(x)
+        return mycontent
+
+    def fetchall2list(self, item):
+        content = []
+        for x in item:
+            content += list(x)
+        return content
+
+    def fetchone2list(self, item):
+        return list(item)
+
+    def fetchone2set(self, item):
+        return set(item)
+
 class DistributionUGCInterface(RemoteDbSkelInterface):
 
     SQL_TABLES = {