<s> class DummyHashAnnouncer ( object ) : <EOL> def __init__ ( self , * args ) : <EOL> pass <EOL> def run_manage_loop ( self ) : <EOL> pass <EOL> def stop ( self ) : <EOL> pass <EOL> def add_supplier ( self , * args ) : <EOL> pass <EOL> def immediate_announce ( self , * args ) : <EOL> pass </s>
