+ # Fix up the DSC references
+ toremove = []
+
+ for df in source.srcfiles:
+ if df.poolfile.file_id == oldf.file_id:
+ # Add a new DSC entry and mark the old one for deletion
+ # Don't do it in the loop so we don't change the thing we're iterating over
+ newdscf = DSCFile()
+ newdscf.source_id = source.source_id
+ newdscf.poolfile_id = newf.file_id
+ session.add(newdscf)
+
+ toremove.append(df)
+
+ for df in toremove:
+ session.delete(df)
+
+ # Flush our changes
+ session.flush()
+
+ # Make sure that our source object is up-to-date
+ session.expire(source)
+