--- a/src/core/sat_main.py	Sat Nov 14 19:19:04 2015 +0100
+++ b/src/core/sat_main.py	Sat Nov 14 19:20:33 2015 +0100
@@ -811,7 +811,7 @@
 
     def _progressGet(self, progress_id, profile):
         data = self.progressGet(progress_id, profile)
-        return {k: unicode(v) for k,v in data}
+        return {k: unicode(v) for k,v in data.iteritems()}
 
     def progressGet(self, progress_id, profile):
         """Return a dict with progress information
@@ -824,11 +824,10 @@
             if id doesn't exists (may be a finished progression), and empty dict is returned
         """
         client = self.getClient(profile)
-        data = {}
         try:
-            client._progress_cb[progress_id](progress_id, data, profile)
+            data = client._progress_cb[progress_id](progress_id, profile)
         except KeyError:
-            log.debug("Requested progress for unknown progress_id")
+            data = {}
         return data
 
     def _progressGetAll(self, profile_key):
@@ -844,9 +843,9 @@
 
         @param profile_key: %(doc_profile)s get all progress from this profile
             if C.PROF_KEY_ALL is used, all progress from all profiles are returned
-        @return (dict[dict]): key=progress id, value=dict of data with the following keys:
-            'position' (int): current possition
-            'size' (int): end_position
+        @return (dict[dict[dict]]): a dict which map profile to progress_dict
+            progress_dict map progress_id to progress_data
+            progress_data is the same dict as returned by [progressGet]
         """
         clients = self.getClients(profile_key)
         progress_all = {}