#NEWLINE# def retrieveMissingChunks( self , existing_chunks = { #NEWLINE# #INDENT# #NEWLINE# #UNINDENT# } ) : #NEWLINE# #INDENT# 'Get list of changes from the remote server\n\n        and return them as DataResponse object\n        ' #NEWLINE# log . info ( 'Retrieving prefixes' ) #NEWLINE# raw_data = self . _fetchData ( existing_chunks ) #NEWLINE# preparsed_data = self . _preparseData ( raw_data ) #NEWLINE# d = DataResponse ( preparsed_data ) #NEWLINE# return raw_data