#NEWLINE# @ obj_action ( self_target = True ) #NEWLINE# def accept( self , source , **_ ) : #NEWLINE# #INDENT# source . display_line ( "You have joined {}'s group." . format ( self . group . leader . name ) ) #NEWLINE# self . group . join ( self . invitee ) #NEWLINE# source . remove_inven ( source ) #NEWLINE# detach_events ( self )