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from django.utils.translation import gettext_lazy as _ # noqa: N812
class HealthCheckException(Exception):
message_type = _("unknown error")
def __init__(self, message):
self.message = message
def __str__(self):
return f"{self.message_type}: {self.message}"
class ServiceWarning(HealthCheckException):
"""
Warning of service misbehavior.
If the ``HEALTH_CHECK['WARNINGS_AS_ERRORS']`` is set to ``False``,
these exceptions will not case a 500 status response.
"""
message_type = _("warning")
class ServiceUnavailable(HealthCheckException):
message_type = _("unavailable")
class ServiceReturnedUnexpectedResult(HealthCheckException):
message_type = _("unexpected result")
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