# encoding:UTF-8 """Python exceptions """ class Error(Exception): def __init__(self, msg=None, errno=0xffff): self.msg = msg self.errno = errno self._full_msg = "[0x%04x]: %s" % (self.errno & 0xffff, self.msg) def __str__(self): return self._full_msg class Warning(Exception): """Exception raised for important warnings like data truncations while inserting.""" pass class InterfaceError(Error): """Exception raised for errors that are related to the database interface rather than the database itself.""" pass class DatabaseError(Error): """Exception raised for errors that are related to the database.""" pass class ConnectionError(Error): """Exceptin raised for connection failed""" pass class DataError(DatabaseError): """Exception raised for errors that are due to problems with the processed data like division by zero, numeric value out of range.""" pass class OperationalError(DatabaseError): """Exception raised for errors that are related to the database's operation and not necessarily under the control of the programmer""" pass class IntegrityError(DatabaseError): """Exception raised when the relational integrity of the database is affected.""" pass class InternalError(DatabaseError): """Exception raised when the database encounters an internal error.""" pass class ProgrammingError(DatabaseError): """Exception raised for programming errors.""" pass class NotSupportedError(DatabaseError): """Exception raised in case a method or database API was used which is not supported by the database,.""" pass class StatementError(DatabaseError): """Exception raised in STMT API.""" pass class ResultError(DatabaseError): """Result related APIs.""" pass class LinesError(DatabaseError): """taos_insert_lines errors.""" pass