#NEWLINE# def serialize_tail( self ) : #NEWLINE# #INDENT# head = bytearray ( struct . pack ( self . _PACK_STR , len ( head . lsas ) ) ) #NEWLINE# try : #NEWLINE# #INDENT# return ( head + reduce ( ( lambda a , b : ( a + b ) ) , ( lsa . serialize ( ) for lsa in self . lsas ) ) ) #NEWLINE# #UNINDENT# except TypeError : #NEWLINE# #INDENT# return head