# -*- coding: utf-8 -*-
""" invenio_tools.exception

"""


class ExceptionUTF8(Exception):
    """Exception in which unicode arguments are encoded as a string.

    """
    def __init__(self, *args):
        args = (list(args) if isinstance(args, tuple) else args)
        for i in range(len(args)):
            if isinstance(args[i], unicode):
                args[i] = args[i].encode('utf-8')
        Exception.__init__(self, *args)


class CdsException(ExceptionUTF8):
    pass


class CheckException(ExceptionUTF8):
    pass


class Marc12Exception(ExceptionUTF8):
    pass


class RecordException(ExceptionUTF8):
    pass


class XmlException(ExceptionUTF8):
    pass