starlette: Remove maximum version constraint

CHANGELOG.md

@@ -49,6 +49,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   ([#3447](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3447))
 - `opentelemetry-instrumentation-botocore` Capture server attributes for botocore API calls
   ([#3448](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3448))
+- `opentelemetry-instrumentation-starlette` Remove max version constraint on starlette
+  ([#3456](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3456))
 
 
 ## Version 1.32.0/0.53b0 (2025-04-10)

instrumentation/README.md

@@ -44,7 +44,7 @@
 | [opentelemetry-instrumentation-requests](./opentelemetry-instrumentation-requests) | requests ~= 2.0 | Yes | migration
 | [opentelemetry-instrumentation-sqlalchemy](./opentelemetry-instrumentation-sqlalchemy) | sqlalchemy >= 1.0.0, < 2.1.0 | Yes | development
 | [opentelemetry-instrumentation-sqlite3](./opentelemetry-instrumentation-sqlite3) | sqlite3 | No | development
-| [opentelemetry-instrumentation-starlette](./opentelemetry-instrumentation-starlette) | starlette >= 0.13, <0.15 | Yes | development
+| [opentelemetry-instrumentation-starlette](./opentelemetry-instrumentation-starlette) | starlette >= 0.13 | Yes | development
 | [opentelemetry-instrumentation-system-metrics](./opentelemetry-instrumentation-system-metrics) | psutil >= 5 | No | development
 | [opentelemetry-instrumentation-threading](./opentelemetry-instrumentation-threading) | threading | No | development
 | [opentelemetry-instrumentation-tornado](./opentelemetry-instrumentation-tornado) | tornado >= 5.1.1 | Yes | development

instrumentation/opentelemetry-instrumentation-starlette/pyproject.toml

@@ -34,7 +34,7 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-instruments = ["starlette >= 0.13, <0.15"]
+instruments = ["starlette >= 0.13"]
 
 [project.entry-points.opentelemetry_instrumentor]
 starlette = "opentelemetry.instrumentation.starlette:StarletteInstrumentor"

instrumentation/opentelemetry-instrumentation-starlette/src/opentelemetry/instrumentation/starlette/__init__.py

@@ -332,7 +332,7 @@ def __init__(self, *args: Any, **kwargs: Any):
         _InstrumentedStarlette._instrumented_starlette_apps.add(self)
 
     def __del__(self):
-        _InstrumentedStarlette._instrumented_starlette_apps.remove(self)
+        _InstrumentedStarlette._instrumented_starlette_apps.discard(self)
 
 
 def _get_route_details(scope: dict[str, Any]) -> str | None:

instrumentation/opentelemetry-instrumentation-starlette/src/opentelemetry/instrumentation/starlette/package.py

@@ -13,6 +13,6 @@
 # limitations under the License.
 
 
-_instruments = ("starlette >= 0.13, <0.15",)
+_instruments = ("starlette >= 0.13",)
 
 _supports_metrics = True

instrumentation/opentelemetry-instrumentation-starlette/test-requirements.latest.txt

@@ -17,9 +17,13 @@
     #   opentelemetry-instrumentation-asgi
     #   opentelemetry-instrumentation-starlette
 anyio==4.5.2 ; python_full_version < '3.9'
-    # via httpx
+    # via
+    #   httpx
+    #   starlette
 anyio==4.8.0 ; python_full_version >= '3.9'
-    # via httpx
+    # via
+    #   httpx
+    #   starlette
 asgiref==3.8.1
     # via opentelemetry-instrumentation-asgi
 certifi==2025.1.31
@@ -31,10 +35,6 @@ charset-normalizer==3.4.1
     # via requests
 colorama==0.4.6 ; sys_platform == 'win32'
     # via pytest
-deprecated==1.2.18
-    # via
-    #   opentelemetry-api
-    #   opentelemetry-semantic-conventions
 exceptiongroup==1.2.2 ; python_full_version < '3.11'
     # via
     #   anyio
@@ -72,22 +72,25 @@ requests==2.32.3
     #   -r instrumentation/opentelemetry-instrumentation-starlette/test-requirements.in
 sniffio==1.3.1
     # via anyio
-starlette==0.14.2
+starlette==0.44.0 ; python_full_version < '3.9'
+    # via opentelemetry-instrumentation-starlette
+starlette==0.46.2 ; python_full_version >= '3.9'
     # via opentelemetry-instrumentation-starlette
 tomli==2.2.1 ; python_full_version < '3.11'
     # via pytest
-typing-extensions==4.12.2 ; python_full_version < '3.13'
+typing-extensions==4.12.2
     # via
     #   anyio
     #   asgiref
+    #   opentelemetry-api
+    #   opentelemetry-semantic-conventions
+    #   starlette
 urllib3==2.2.3 ; python_full_version < '3.9'
     # via requests
 urllib3==2.3.0 ; python_full_version >= '3.9'
     # via requests
-wrapt==1.17.2
-    # via
-    #   deprecated
-    #   opentelemetry-instrumentation
+wrapt==1.14.1
+    # via opentelemetry-instrumentation
 zipp==3.20.2 ; python_full_version < '3.9'
     # via importlib-metadata
 zipp==3.21.0 ; python_full_version >= '3.9'

instrumentation/opentelemetry-instrumentation-starlette/tests/test_starlette_instrumentation.py

@@ -230,7 +230,7 @@ def test_basic_post_request_metric_success(self):
                         dict(point.attributes), expected_duration_attributes
                     )
                     if metric.name == "http.server.duration":
-                        self.assertAlmostEqual(duration, point.sum, delta=30)
+                        self.assertAlmostEqual(duration, point.sum, delta=350)
                     elif metric.name == "http.server.response.size":
                         self.assertEqual(response_size, point.sum)
                     elif metric.name == "http.server.request.size":
@@ -667,17 +667,22 @@ async def _(websocket: WebSocket) -> None:
 
 
 class TestHTTPAppWithCustomHeaders(TestBaseWithCustomHeaders):
-    @patch.dict(
-        "os.environ",
-        {
-            OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SANITIZE_FIELDS: ".*my-secret.*",
-            OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_REQUEST: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,Regex-Test-Header-.*,Regex-Invalid-Test-Header-.*,.*my-secret.*",
-            OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_RESPONSE: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,my-custom-regex-header-.*,invalid-regex-header-.*,.*my-secret.*",
-        },
-    )
-    def setUp(self) -> None:
+    def setUp(self):
+        self.test_env_patch = patch.dict(
+            "os.environ",
+            {
+                OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SANITIZE_FIELDS: ".*my-secret.*",
+                OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_REQUEST: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,Regex-Test-Header-.*,Regex-Invalid-Test-Header-.*,.*my-secret.*",
+                OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_RESPONSE: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,my-custom-regex-header-.*,invalid-regex-header-.*,.*my-secret.*",
+            },
+        )
+        self.test_env_patch.start()
         super().setUp()
 
+    def tearDown(self):
+        self.test_env_patch.stop()
+        super().tearDown()
+
     def test_custom_request_headers_in_span_attributes(self):
         expected = {
             "http.request.header.custom_test_header_1": (
@@ -793,17 +798,22 @@ def test_custom_response_headers_not_in_span_attributes(self):
 
 
 class TestWebSocketAppWithCustomHeaders(TestBaseWithCustomHeaders):
-    @patch.dict(
-        "os.environ",
-        {
-            OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SANITIZE_FIELDS: ".*my-secret.*",
-            OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_REQUEST: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,Regex-Test-Header-.*,Regex-Invalid-Test-Header-.*,.*my-secret.*",
-            OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_RESPONSE: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,my-custom-regex-header-.*,invalid-regex-header-.*,.*my-secret.*",
-        },
-    )
-    def setUp(self) -> None:
+    def setUp(self):
+        self.test_env_patch = patch.dict(
+            "os.environ",
+            {
+                OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SANITIZE_FIELDS: ".*my-secret.*",
+                OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_REQUEST: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,Regex-Test-Header-.*,Regex-Invalid-Test-Header-.*,.*my-secret.*",
+                OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_RESPONSE: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,my-custom-regex-header-.*,invalid-regex-header-.*,.*my-secret.*",
+            },
+        )
+        self.test_env_patch.start()
         super().setUp()
 
+    def tearDown(self):
+        self.test_env_patch.stop()
+        super().tearDown()
+
     def test_custom_request_headers_in_span_attributes(self):
         expected = {
             "http.request.header.custom_test_header_1": (
@@ -918,23 +928,29 @@ def test_custom_response_headers_not_in_span_attributes(self):
             self.assertNotIn(key, server_span.attributes)
 
 
-@patch.dict(
-    "os.environ",
-    {
-        OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SANITIZE_FIELDS: ".*my-secret.*",
-        OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_REQUEST: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,Regex-Test-Header-.*,Regex-Invalid-Test-Header-.*,.*my-secret.*",
-        OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_RESPONSE: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,my-custom-regex-header-.*,invalid-regex-header-.*,.*my-secret.*",
-    },
-)
 class TestNonRecordingSpanWithCustomHeaders(TestBaseWithCustomHeaders):
     def setUp(self):
         super().setUp()
+        self.test_env_patch = patch.dict(
+            "os.environ",
+            {
+                OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SANITIZE_FIELDS: ".*my-secret.*",
+                OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_REQUEST: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,Regex-Test-Header-.*,Regex-Invalid-Test-Header-.*,.*my-secret.*",
+                OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_RESPONSE: "Custom-Test-Header-1,Custom-Test-Header-2,Custom-Test-Header-3,my-custom-regex-header-.*,invalid-regex-header-.*,.*my-secret.*",
+            },
+        )
+        self.test_env_patch.start()
+
         reset_trace_globals()
         set_tracer_provider(tracer_provider=NoOpTracerProvider())
 
         self._app = self.create_app()
         self._client = TestClient(self._app)
 
+    def tearDown(self):
+        self.test_env_patch.stop()
+        super().tearDown()
+
     def test_custom_header_not_present_in_non_recording_span(self):
         resp = self._client.get(
             "/foobar",

opentelemetry-instrumentation/src/opentelemetry/instrumentation/bootstrap_gen.py

@@ -189,7 +189,7 @@
         "instrumentation": "opentelemetry-instrumentation-sqlalchemy==0.55b0.dev",
     },
     {
-        "library": "starlette >= 0.13, <0.15",
+        "library": "starlette >= 0.13",
         "instrumentation": "opentelemetry-instrumentation-starlette==0.55b0.dev",
     },
     {