fix typo stringValue (#108)

Author: Czechh

datadog_lambda/tracing.py

@@ -139,7 +139,7 @@ def extract_context_from_sqs_event_or_context(event, lambda_context):
  try:
  first_record = event["Records"][0]
  msg_attributes = first_record.get("messageAttributes", {})
- dd_json_data = msg_attributes.get("_datadog", {}).get("StringValue", r"{}")
+ dd_json_data = msg_attributes.get("_datadog", {}).get("stringValue", r"{}")
  dd_data = json.loads(dd_json_data)
  trace_id = dd_data.get(TraceHeader.TRACE_ID)
  parent_id = dd_data.get(TraceHeader.PARENT_ID)

tests/integration/input_events/sqs.json

@@ -12,7 +12,7 @@
  },
  "messageAttributes": {
  "_datadog": {
- "StringValue": "{\"x-datadog-trace-id\":\"666\",\"x-datadog-parent-id\":\"777\",\"x-datadog-sampling-priority\":\"1\"}"
+ "stringValue": "{\"x-datadog-trace-id\":\"666\",\"x-datadog-parent-id\":\"777\",\"x-datadog-sampling-priority\":\"1\"}"
  }
  },
  "md5OfBody": "e4e68fb7bd0e697a0ae8f1bb342846b3",

tests/test_tracing.py

@@ -166,7 +166,7 @@ def test_with_sqs_distributed_datadog_trace_data(self):
  },
  "messageAttributes": {
  "_datadog": {
- "StringValue": json.dumps(
+ "stringValue": json.dumps(
  {
  TraceHeader.TRACE_ID: "123",
  TraceHeader.PARENT_ID: "321",