def DELETE(self, autostackId, metricId): # pylint: disable=C0103,R0201
"""
Remove a specific metric from autostack
::
DELETE /_autostacks/{autostackId}/metrics/{metricId}
"""
try:
# The if statement makes sure that the metric belongs to the autostack
with web.ctx.connFactory() as conn:
autostackObj = repository.getAutostackFromMetric(conn, metricId)
if autostackId != autostackObj.uid:
raise InvalidRequestResponse(
{"result": "Metric=%s does not belong to autostack=%s"
% (metricId, autostackId)})
with web.ctx.connFactory() as conn:
repository.deleteMetric(conn, metricId)
model_swapper_utils.deleteHTMModel(metricId)
raise web.HTTPError(status="204 No Content")
except ObjectNotFoundError:
raise web.notfound(("Autostack or metric not found: autostack=%s, "
"metric=%s") % (autostackId, metricId))
except web.HTTPError as ex:
if bool(re.match(r"([45][0-9][0-9])\s?", web.ctx.status)):
# Log 400-599 status codes as errors, ignoring 200-399
log.error(str(ex) or repr(ex))
raise
except Exception as ex:
log.exception("DELETE Failed")
raise web.internalerror(str(ex) or repr(ex))
def tearDownClass(cls):
try:
engine = repository.engineFactory()
with engine.connect() as conn:
repository.deleteMetric(conn, cls.uid)
with engine.connect() as conn:
_ = repository.getMetric(conn, cls.uid)
except ObjectNotFoundError:
g_logger.info("Successful clean-up")
else:
g_logger.error("Test failed to delete metric=%s", cls.uid)
