def get_shorten_id(self, uuid_id):
"""Return shorten id of a uuid that will be used in OpenTracing drivers
:param uuid_id: A string of uuid that was generated by uuidutils
:returns: A shorter 64-bit long id
"""
return format(utils.shorten_id(uuid_id), "x")
def get_shorten_id(self, uuid_id):
"""Return shorten id of a uuid that will be used in OpenTracing drivers
:param uuid_id: A string of uuid that was generated by uuidutils
:returns: A shorter 64-bit long id
"""
return format(utils.shorten_id(uuid_id), "x")
def test_shorten_id_with_invalid_uuid(self, mock_gen_uuid):
invalid_id = "invalid"
mock_gen_uuid.return_value = "1c089ea8-28fe-4f3d-8c00-f6daa2bc32f1"
result = utils.shorten_id(invalid_id)
expected = 10088334584203457265
self.assertEqual(expected, result)
def notify(self, payload):
if payload["name"].endswith("start"):
timestamp = datetime.datetime.strptime(payload["timestamp"],
"%Y-%m-%dT%H:%M:%S.%f")
epoch = datetime.datetime.utcfromtimestamp(0)
start_time = (timestamp - epoch).total_seconds()
# Create parent span
child_of = self.jaeger_client.SpanContext(
trace_id=utils.shorten_id(payload["base_id"]),
span_id=utils.shorten_id(payload["parent_id"]),
parent_id=None,
flags=self.jaeger_client.span.SAMPLED_FLAG
)
# Create Jaeger Tracing span
span = self.tracer.start_span(
operation_name=payload["name"].rstrip("-start"),
child_of=child_of,
tags=self.create_span_tags(payload),
start_time=start_time
)
# Replace Jaeger Tracing span_id (random id) to OSProfiler span_id
span.context.span_id = utils.shorten_id(payload["trace_id"])
self.spans.append(span)
else:
span = self.spans.pop()
# Store result of db call and function call
for call in ("db", "function"):
if payload.get("info", {}).get(call) is not None:
span.set_tag("result", payload["info"][call]["result"])
# Span error tag and log
if payload["info"].get("etype") is not None:
span.set_tag("error", True)
span.log_kv({"error.kind": payload["info"]["etype"]})
span.log_kv({"message": payload["info"]["message"]})
span.finish(finish_time=time.time())
def notify(self, payload):
if payload["name"].endswith("start"):
timestamp = datetime.datetime.strptime(payload["timestamp"],
"%Y-%m-%dT%H:%M:%S.%f")
epoch = datetime.datetime.utcfromtimestamp(0)
start_time = (timestamp - epoch).total_seconds()
# Create parent span
child_of = self.jaeger_client.SpanContext(
trace_id=utils.shorten_id(payload["base_id"]),
span_id=utils.shorten_id(payload["parent_id"]),
parent_id=None,
flags=self.jaeger_client.span.SAMPLED_FLAG
)
# Create Jaeger Tracing span
span = self.tracer.start_span(
operation_name=payload["name"].rstrip("-start"),
child_of=child_of,
tags=self.create_span_tags(payload),
start_time=start_time
)
# Replace Jaeger Tracing span_id (random id) to OSProfiler span_id
span.context.span_id = utils.shorten_id(payload["trace_id"])
self.spans.append(span)
else:
span = self.spans.pop()
# Store result of db call and function call
for call in ("db", "function"):
if payload.get("info", {}).get(call) is not None:
span.set_tag("result", payload["info"][call]["result"])
# Span error tag and log
if payload["info"].get("etype") is not None:
span.set_tag("error", True)
span.log_kv({"error.kind": payload["info"]["etype"]})
span.log_kv({"message": payload["info"]["message"]})
span.finish(finish_time=time.time())
def test_shorten_id_with_valid_uuid(self):
valid_id = "4e3e0ec6-2938-40b1-8504-09eb1d4b0dee"
uuid_obj = uuid.UUID(valid_id)
with mock.patch("uuid.UUID") as mock_uuid:
mock_uuid.return_value = uuid_obj
result = utils.shorten_id(valid_id)
expected = 9584796812364680686
self.assertEqual(expected, result)
