<s> class PusherError ( Exception ) : 
 class PusherError ( Exception ) : <EOL> pass <EOL> class PusherBadRequest ( PusherError ) : <EOL> pass <EOL> class PusherBadAuth ( PusherError ) : <EOL> pass <EOL> class PusherForbidden ( PusherError ) : <EOL> pass <EOL> class PusherBadStatus ( PusherError ) : <EOL> pass </s>
