#NEWLINE# def save( self ) : #NEWLINE# #INDENT# 'Subscribe' #NEWLINE# user = self . cleaned_data [ 'subscriber' ] #NEWLINE# object = self . instance #NEWLINE# if ( user not in self . subscriptions ) : #NEWLINE# #INDENT# object . subscribers . add ( user ) #NEWLINE# #UNINDENT# self . subscriptions = object . subscribers . all ( ) #NEWLINE# return self . subscriptions