#NEWLINE# def _parsePayload( self , data ) : #NEWLINE# #INDENT# 'Parse the string *data* and extract cell fields.\n\n        Set the attributes of this cell.\n\n        :param str data: string to parse\n        ' #NEWLINE# ( start , _ ) = self . payloadRange ( ) #NEWLINE# offset = start #NEWLINE# self . hlen = struct . unpack ( '!H' , data [ offset : ( offset + HLEN_LEN ) ] ) [ 0 ] #NEWLINE# offset += HLEN_LEN #NEWLINE# self . hdata = data [ offset : ( offset + self . hlen ) ]