<s> class BaseError ( Exception ) : <EOL> pass <EOL> class ParseError ( BaseError ) : <EOL> errorcode = <NUM_LIT> <EOL> errordesc = '<STR_LIT>' <EOL> class AuthError ( BaseError ) : <EOL> errorcode = <NUM_LIT> <EOL> errordesc = '<STR_LIT>' <EOL> class UnsupportedError ( BaseError ) : <EOL> errorcode = <NUM_LIT> <EOL> errordesc = '<STR_LIT>' <EOL> class NetworkError ( BaseError ) : <EOL> errorcode = <NUM_LIT> <EOL> errordesc = "<STR_LIT>" </s>
