fix: Remove an unsupported top level span attribute.

src/instana/span/base_span.py

@@ -23,9 +23,7 @@ def __init__(self, span: Type["Span"], source, **kwargs) -> None:
         # pylint: disable=invalid-name
         self.t = span.context.trace_id
         self.p = span.parent_id
-        # self.p = span.context.span_id if span.context.is_remote else None
         self.s = span.context.span_id
-        self.l = span.context.level
         self.ts = round(span.start_time / 10**6)
         self.d = round(span.duration / 10**6) if span.duration else None
         self.f = source

tests/frameworks/test_flask.py

@@ -206,9 +206,6 @@ def test_get_request_with_suppression(self) -> None:
         # This should not be present
         assert response.headers.get("tracestate", None) is None
 
-        # Assert that there isn't any span, where level is not 0!
-        assert any(map(lambda x: x.l != 0, spans)) is False
-
         # Assert that there are no spans in the recorded list
         assert spans == []
 
@@ -232,9 +229,6 @@ def test_get_request_with_suppression_and_w3c(self) -> None:
         # The 'in=' section can not be in the tracestate
         assert "in=" not in response.headers["tracestate"]
 
-        # Assert that there isn't any span, where level is not 0!
-        assert any(map(lambda x: x.l != 0, spans)) is False
-
         # Assert that there are no spans in the recorded list
         assert spans == []
 

tests/span/test_base_span.py

@@ -20,7 +20,6 @@ def test_basespan(
         "t": trace_id,
         "p": None,
         "s": span_id,
-        "l": 1,
         "ts": round(span.start_time / 10**6),
         "d": None,
         "f": None,
@@ -32,7 +31,6 @@ def test_basespan(
     assert expected_dict["t"] == base_span.t
     assert expected_dict["s"] == base_span.s
     assert expected_dict["p"] == base_span.p
-    assert expected_dict["l"] == base_span.l
     assert expected_dict["ts"] == base_span.ts
     assert expected_dict["d"] == base_span.d
     assert not base_span.f