#NEWLINE# def bind_openid_logins( self , logins ) : #NEWLINE# #INDENT# 'Rebinds the openid logins.' #NEWLINE# currently_attached = set ( self . openid_logins ) #NEWLINE# new_logins = set ( logins ) #NEWLINE# self . openid_logins . difference_update ( currently_attached . difference ( new_logins ) ) #NEWLINE# self . openid_logins . update ( new_logins . difference ( currently_attached ) )