Class LifetimeTimeout

dns/resolver.py:163–179

The resolution lifetime expired.

class LifetimeTimeout(dns.exception.Timeout):
    """The resolution lifetime expired."""

    msg = "The resolution lifetime expired."
    fmt = f"{msg[:-1]} after {{timeout:.3f}} seconds: {{errors}}"
    supp_kwargs = {"timeout", "errors"}

    # We do this as otherwise mypy complains about unexpected keyword argument
    # idna_exception
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

    def _fmt_kwargs(self, **kwargs):
        srv_msgs = _errors_to_text(kwargs["errors"])
        return super()._fmt_kwargs(
            timeout=kwargs["timeout"], errors="; ".join(srv_msgs)
        )


# We added more detail to resolution timeouts, but they are still