(self, strerror, error_code = None, errno = None)
r"""Initialize the object.

        This initializes the USBError object. The strerror and errno are passed
        to the parent object. The error_code parameter is attributed to the
        backend_error_code member variable.
r"""Initialize the object.
r Initialize the object .
def __init__(self, strerror, error_code = None, errno = None):
        r"""Initialize the object.

        This initializes the USBError object. The strerror and errno are passed
        to the parent object. The error_code parameter is attributed to the
        backend_error_code member variable.
        """

        IOError.__init__(self, errno, strerror)
        self.backend_error_code = error_code
def __init__ ( self , strerror , error_code = None , errno = None ) : IOError . __init__ ( self , errno , strerror ) self . backend_error_code = error_code