<s> """<STR_LIT>""" <EOL> class DatabaseError ( Exception ) : <EOL> pass <EOL> class IntegrityError ( DatabaseError ) : <EOL> pass <EOL> class NotSupportedError ( Exception ) : <EOL> pass <EOL> class CouldBeSupportedError ( NotSupportedError ) : <EOL> pass <EOL> class DataError ( DatabaseError ) : <EOL> pass <EOL> class OperationalError ( DatabaseError ) : <EOL> pass <EOL> class InternalError ( DatabaseError ) : <EOL> pass <EOL> class ProgrammingError ( DatabaseError ) : <EOL> pass <EOL> class InterfaceError ( DatabaseError ) : <EOL> pass <EOL> def Binary ( val ) : <EOL> return val <EOL> Error = DatabaseError <EOL> Warning = DatabaseError </s>
