def _translate_links(self, sdk_span: SDKSpan) -> None:
if sdk_span.links:
self._collector_span_kwargs["links"] = []
for sdk_span_link in sdk_span.links:
collector_span_link = CollectorSpan.Link(
trace_id=(
sdk_span_link.context.trace_id.to_bytes(16, "big")
),
span_id=(sdk_span_link.context.span_id.to_bytes(8, "big")),
)
for key, value in sdk_span_link.attributes.items():
try:
collector_span_link.attributes.append(
_translate_key_values(key, value)
)
# pylint: disable=broad-except
except Exception as error:
logger.exception(error)
self._collector_span_kwargs["links"].append(
collector_span_link
)
def _encode_links(links: List[Link]) -> List[PB2SPan.Link]:
pb2_links = None
if links:
pb2_links = []
for link in links:
encoded_link = PB2SPan.Link(
trace_id=_encode_trace_id(link.context.trace_id),
span_id=_encode_span_id(link.context.span_id),
)
for key, value in link.attributes.items():
try:
encoded_link.attributes.append(
_encode_key_value(key, value)
)
# pylint: disable=broad-except
except Exception as error:
_logger.exception(error)
pb2_links.append(encoded_link)
return pb2_links
def _translate_events(self, sdk_span: ReadableSpan) -> None:
if sdk_span.events:
self._collector_kwargs["events"] = []
for sdk_span_event in sdk_span.events:
collector_span_event = CollectorSpan.Event(
name=sdk_span_event.name,
time_unix_nano=sdk_span_event.timestamp,
dropped_attributes_count=sdk_span_event.attributes.dropped,
)
for key, value in sdk_span_event.attributes.items():
try:
collector_span_event.attributes.append(
_translate_key_values(key, value))
# pylint: disable=broad-except
except Exception as error:
logger.exception(error)
self._collector_kwargs["events"].append(collector_span_event)
def _encode_events(
events: Sequence[Event],
) -> Optional[List[PB2SPan.Event]]:
pb2_events = None
if events:
pb2_events = []
for event in events:
encoded_event = PB2SPan.Event(
name=event.name,
time_unix_nano=event.timestamp,
)
for key, value in event.attributes.items():
try:
encoded_event.attributes.append(
_encode_key_value(key, value)
)
# pylint: disable=broad-except
except Exception as error:
_logger.exception(error)
pb2_events.append(encoded_event)
return pb2_events
def test_translate_spans(self):
expected = ExportTraceServiceRequest(
resource_spans=[
ResourceSpans(
resource=CollectorResource(
attributes=[
AttributeKeyValue(key="a", int_value=1),
AttributeKeyValue(key="b", bool_value=False),
]
),
instrumentation_library_spans=[
InstrumentationLibrarySpans(
spans=[
CollectorSpan(
# pylint: disable=no-member
name="a",
start_time_unix_nano=self.span.start_time,
end_time_unix_nano=self.span.end_time,
trace_state="a=b,c=d",
span_id=int.to_bytes(
10217189687419569865, 8, "big"
),
trace_id=int.to_bytes(
67545097771067222548457157018666467027,
16,
"big",
),
parent_span_id=(
b"\000\000\000\000\000\00009"
),
kind=CollectorSpan.SpanKind.INTERNAL,
attributes=[
AttributeKeyValue(
key="a", int_value=1
),
AttributeKeyValue(
key="b", bool_value=True
),
],
events=[
CollectorSpan.Event(
name="a",
time_unix_nano=1591240820506462784,
attributes=[
AttributeKeyValue(
key="a", int_value=1
),
AttributeKeyValue(
key="b", int_value=False
),
],
)
],
status=Status(code=0, message=""),
links=[
CollectorSpan.Link(
trace_id=int.to_bytes(
1, 16, "big"
),
span_id=int.to_bytes(2, 8, "big"),
attributes=[
AttributeKeyValue(
key="a", int_value=1
),
AttributeKeyValue(
key="b", bool_value=False
),
],
)
],
)
]
)
],
),
]
)
# pylint: disable=protected-access
self.assertEqual(expected, self.exporter._translate_spans([self.span]))
def get_exhaustive_test_spans(
self,
) -> Tuple[List[SDKSpan], PB2ExportTraceServiceRequest]:
otel_spans = self.get_exhaustive_otel_span_list()
trace_id = _encode_trace_id(otel_spans[0].context.trace_id)
span_kind = _SPAN_KIND_MAP[SDKSpanKind.INTERNAL]
pb2_service_request = PB2ExportTraceServiceRequest(
resource_spans=[
PB2ResourceSpans(
resource=PB2Resource(),
instrumentation_library_spans=[
PB2InstrumentationLibrarySpans(
instrumentation_library=PB2InstrumentationLibrary(),
spans=[
PB2SPan(
trace_id=trace_id,
span_id=_encode_span_id(
otel_spans[0].context.span_id
),
trace_state=None,
parent_span_id=_encode_span_id(
otel_spans[0].parent.span_id
),
name=otel_spans[0].name,
kind=span_kind,
start_time_unix_nano=otel_spans[
0
].start_time,
end_time_unix_nano=otel_spans[0].end_time,
attributes=[
PB2KeyValue(
key="key_bool",
value=PB2AnyValue(
bool_value=False
),
),
PB2KeyValue(
key="key_string",
value=PB2AnyValue(
string_value="hello_world"
),
),
PB2KeyValue(
key="key_float",
value=PB2AnyValue(
double_value=111.22
),
),
],
events=[
PB2SPan.Event(
name="event0",
time_unix_nano=otel_spans[0]
.events[0]
.timestamp,
attributes=[
PB2KeyValue(
key="annotation_bool",
value=PB2AnyValue(
bool_value=True
),
),
PB2KeyValue(
key="annotation_string",
value=PB2AnyValue(
string_value="annotation_test"
),
),
PB2KeyValue(
key="key_float",
value=PB2AnyValue(
double_value=0.3
),
),
],
)
],
links=[
PB2SPan.Link(
trace_id=_encode_trace_id(
otel_spans[0]
.links[0]
.context.trace_id
),
span_id=_encode_span_id(
otel_spans[0]
.links[0]
.context.span_id
),
attributes=[
PB2KeyValue(
key="key_bool",
value=PB2AnyValue(
bool_value=True
),
),
],
)
],
status=PB2Status(
code=SDKStatusCode.ERROR.value,
message="Example description",
),
)
],
),
PB2InstrumentationLibrarySpans(
instrumentation_library=PB2InstrumentationLibrary(
name="name",
version="version",
),
spans=[
PB2SPan(
trace_id=trace_id,
span_id=_encode_span_id(
otel_spans[3].context.span_id
),
trace_state=None,
parent_span_id=None,
name=otel_spans[3].name,
kind=span_kind,
start_time_unix_nano=otel_spans[
3
].start_time,
end_time_unix_nano=otel_spans[3].end_time,
attributes=None,
events=None,
links=None,
status={},
)
],
),
],
),
PB2ResourceSpans(
resource=PB2Resource(
attributes=[
PB2KeyValue(
key="key_resource",
value=PB2AnyValue(
string_value="some_resource"
),
)
]
),
instrumentation_library_spans=[
PB2InstrumentationLibrarySpans(
instrumentation_library=PB2InstrumentationLibrary(),
spans=[
PB2SPan(
trace_id=trace_id,
span_id=_encode_span_id(
otel_spans[1].context.span_id
),
trace_state=None,
parent_span_id=None,
name=otel_spans[1].name,
kind=span_kind,
start_time_unix_nano=otel_spans[
1
].start_time,
end_time_unix_nano=otel_spans[1].end_time,
attributes=None,
events=None,
links=None,
status={},
),
PB2SPan(
trace_id=trace_id,
span_id=_encode_span_id(
otel_spans[2].context.span_id
),
trace_state=None,
parent_span_id=None,
name=otel_spans[2].name,
kind=span_kind,
start_time_unix_nano=otel_spans[
2
].start_time,
end_time_unix_nano=otel_spans[2].end_time,
attributes=[
PB2KeyValue(
key="key_string",
value=PB2AnyValue(
string_value="hello_world"
),
),
],
events=None,
links=None,
status={},
),
],
)
],
),
]
)
return otel_spans, pb2_service_request
def test_translate_spans_multi(self):
expected = ExportTraceServiceRequest(
resource_spans=[
ResourceSpans(
resource=OTLPResource(
attributes=[
KeyValue(key="a", value=AnyValue(int_value=1)),
KeyValue(
key="b", value=AnyValue(bool_value=False)
),
]
),
instrumentation_library_spans=[
InstrumentationLibrarySpans(
instrumentation_library=InstrumentationLibrary(
name="name", version="version"
),
spans=[
OTLPSpan(
# pylint: disable=no-member
name="a",
start_time_unix_nano=self.span.start_time,
end_time_unix_nano=self.span.end_time,
trace_state="a=b,c=d",
span_id=int.to_bytes(
10217189687419569865, 8, "big"
),
trace_id=int.to_bytes(
67545097771067222548457157018666467027,
16,
"big",
),
parent_span_id=(
b"\000\000\000\000\000\00009"
),
kind=(
OTLPSpan.SpanKind.SPAN_KIND_INTERNAL
),
attributes=[
KeyValue(
key="a",
value=AnyValue(int_value=1),
),
KeyValue(
key="b",
value=AnyValue(bool_value=True),
),
],
events=[
OTLPSpan.Event(
name="a",
time_unix_nano=1591240820506462784,
attributes=[
KeyValue(
key="a",
value=AnyValue(
int_value=1
),
),
KeyValue(
key="b",
value=AnyValue(
bool_value=False
),
),
],
)
],
status=Status(code=0, message=""),
links=[
OTLPSpan.Link(
trace_id=int.to_bytes(
1, 16, "big"
),
span_id=int.to_bytes(2, 8, "big"),
attributes=[
KeyValue(
key="a",
value=AnyValue(
int_value=1
),
),
KeyValue(
key="b",
value=AnyValue(
bool_value=False
),
),
],
)
],
)
],
),
InstrumentationLibrarySpans(
instrumentation_library=InstrumentationLibrary(
name="name2", version="version2"
),
spans=[
OTLPSpan(
# pylint: disable=no-member
name="c",
start_time_unix_nano=self.span3.start_time,
end_time_unix_nano=self.span3.end_time,
trace_state="a=b,c=d",
span_id=int.to_bytes(
10217189687419569865, 8, "big"
),
trace_id=int.to_bytes(
67545097771067222548457157018666467027,
16,
"big",
),
parent_span_id=(
b"\000\000\000\000\000\00009"
),
kind=(
OTLPSpan.SpanKind.SPAN_KIND_INTERNAL
),
status=Status(code=0, message=""),
)
],
),
],
),
ResourceSpans(
resource=OTLPResource(
attributes=[
KeyValue(key="a", value=AnyValue(int_value=2)),
KeyValue(
key="b", value=AnyValue(bool_value=False)
),
]
),
instrumentation_library_spans=[
InstrumentationLibrarySpans(
instrumentation_library=InstrumentationLibrary(
name="name", version="version"
),
spans=[
OTLPSpan(
# pylint: disable=no-member
name="b",
start_time_unix_nano=self.span2.start_time,
end_time_unix_nano=self.span2.end_time,
trace_state="a=b,c=d",
span_id=int.to_bytes(
10217189687419569865, 8, "big"
),
trace_id=int.to_bytes(
67545097771067222548457157018666467027,
16,
"big",
),
parent_span_id=(
b"\000\000\000\000\000\00009"
),
kind=(
OTLPSpan.SpanKind.SPAN_KIND_INTERNAL
),
status=Status(code=0, message=""),
)
],
)
],
),
]
)
# pylint: disable=protected-access
self.assertEqual(
expected,
self.exporter._translate_data([self.span, self.span2, self.span3]),
)
