"""barcode.errors"""

from __future__ import annotations

__docformat__ = "restructuredtext en"

class BarcodeError(Exception):

def __init__(self, msg) -> None:

self.msg = msg

def __str__(self) -> str:

return self.msg

class IllegalCharacterError(BarcodeError):

"""Raised when a barcode-string contains illegal characters."""

class BarcodeNotFoundError(BarcodeError):

"""Raised when an unknown barcode is requested."""

class NumberOfDigitsError(BarcodeError):

"""Raised when the number of digits do not match."""

class WrongCountryCodeError(BarcodeError):

"""Raised when a JAN (Japan Article Number) don't starts with 450-459

or 490-499.

"""