Merge branch 'main' into tnorth/fix

Author: tnoff

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -64,3 +64,11 @@ body:
       options:
         - "No"
         - "Yes"
+
+  - type: dropdown
+    attributes:
+      label: Tip
+      description: This element is static, used to render a helpful sub-heading for end-users and community members to help prioritize issues. Please leave as is.
+      options:
+        - <sub>[React](https://github.blog/news-insights/product-news/add-reactions-to-pull-requests-issues-and-comments/) with 👍 to help prioritize this issue. Please use comments to provide useful context, avoiding `+1` or `me too`, to help us triage it. Learn more [here](https://opentelemetry.io/community/end-user/issue-participation/).</sub>
+      default: 0

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -48,3 +48,11 @@ body:
       options:
         - "No"
         - "Yes"
+
+  - type: dropdown
+    attributes:
+      label: Tip
+      description: This element is static, used to render a helpful sub-heading for end-users and community members to help prioritize issues. Please leave as is.
+      options:
+        - <sub>[React](https://github.blog/news-insights/product-news/add-reactions-to-pull-requests-issues-and-comments/) with 👍 to help prioritize this issue. Please use comments to provide useful context, avoiding `+1` or `me too`, to help us triage it. Learn more [here](https://opentelemetry.io/community/end-user/issue-participation/).</sub>
+      default: 0

CHANGELOG.md

@@ -13,12 +13,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+- `opentelemetry-instrumentation-fastapi`: Fix middleware ordering to cover all exception handling use cases.
+  ([#3664](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3664))
+- `opentelemetry-instrumentation-asgi`: Make all user hooks failsafe and record exceptions in hooks.
+  ([#3664](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3664))
 - `opentelemetry-instrumentation-fastapi`: Fix memory leak in `uninstrument_app()` by properly removing apps from the tracking set
-  ([#3688](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3688)
+  ([#3688](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3688))
 - `opentelemetry-instrumentation-tornado` Fix server (request) duration metric calculation
   ([#3679](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3679))
+- `opentelemetry-instrumentation-tornado`: Fix to properly skip all server telemetry when URL excluded.
+  ([#3680](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3680))
 - `opentelemetry-instrumentation`: Avoid calls to `context.detach` with `None` token.
   ([#3673](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3673))
+- `opentelemetry-instrumentation-starlette`/`opentelemetry-instrumentation-fastapi`: Fixes a crash when host-based routing is used
+  ([#3507](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3507))
+- Fix documentation order of sections and headers for Django, Flask, MySQL, mysqlclient, psycopg, psycopg2, pymysql, sqlalchemy instrumentations.
+  ([#3719](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3719))
 
 ### Added
 
@@ -28,6 +38,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   ([#3666](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3666))
 - `opentelemetry-sdk-extension-aws` Add AWS X-Ray Remote Sampler with initial Rules Poller implementation
   ([#3366](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3366))
+- `opentelemetry-instrumentation`: add support for  `OTEL_PYTHON_AUTO_INSTRUMENTATION_EXPERIMENTAL_GEVENT_PATCH` to inform opentelemetry-instrument about gevent monkeypatching
+  ([#3699](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3699))
 
 ## Version 1.36.0/0.57b0 (2025-07-29)
 

instrumentation-genai/opentelemetry-instrumentation-openai-v2/examples/manual/main.py

@@ -4,17 +4,22 @@
 from openai import OpenAI
 
 # NOTE: OpenTelemetry Python Logs and Events APIs are in beta
-from opentelemetry import _events, _logs, trace
+from opentelemetry import _events, _logs, metrics, trace
 from opentelemetry.exporter.otlp.proto.grpc._log_exporter import (
     OTLPLogExporter,
 )
+from opentelemetry.exporter.otlp.proto.grpc.metric_exporter import (
+    OTLPMetricExporter,
+)
 from opentelemetry.exporter.otlp.proto.grpc.trace_exporter import (
     OTLPSpanExporter,
 )
 from opentelemetry.instrumentation.openai_v2 import OpenAIInstrumentor
 from opentelemetry.sdk._events import EventLoggerProvider
 from opentelemetry.sdk._logs import LoggerProvider
 from opentelemetry.sdk._logs.export import BatchLogRecordProcessor
+from opentelemetry.sdk.metrics import MeterProvider
+from opentelemetry.sdk.metrics.export import PeriodicExportingMetricReader
 from opentelemetry.sdk.trace import TracerProvider
 from opentelemetry.sdk.trace.export import BatchSpanProcessor
 
@@ -31,6 +36,17 @@
 )
 _events.set_event_logger_provider(EventLoggerProvider())
 
+# configure metrics
+metrics.set_meter_provider(
+    MeterProvider(
+        metric_readers=[
+            PeriodicExportingMetricReader(
+                OTLPMetricExporter(),
+            ),
+        ]
+    )
+)
+
 # instrument OpenAI
 OpenAIInstrumentor().instrument()
 

instrumentation-genai/opentelemetry-instrumentation-openai-v2/examples/manual/requirements.txt

@@ -1,5 +1,5 @@
 openai~=1.57.3
 
-opentelemetry-sdk~=1.30.0
-opentelemetry-exporter-otlp-proto-grpc~=1.30.0
+opentelemetry-sdk~=1.36.0
+opentelemetry-exporter-otlp-proto-grpc~=1.36.0
 opentelemetry-instrumentation-openai-v2~=2.1b0

instrumentation-genai/opentelemetry-instrumentation-openai-v2/examples/zero-code/requirements.txt

@@ -1,6 +1,6 @@
 openai~=1.57.3
 
-opentelemetry-sdk~=1.30.0
-opentelemetry-exporter-otlp-proto-grpc~=1.30.0
-opentelemetry-distro~=0.51b0
+opentelemetry-sdk~=1.36.0
+opentelemetry-exporter-otlp-proto-grpc~=1.36.0
+opentelemetry-distro~=0.57b0
 opentelemetry-instrumentation-openai-v2~=2.1b0

instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/events.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# type: ignore[reportUnknownDeprecated]
+
 """
 Factories for event types described in
 https://github.com/open-telemetry/semantic-conventions/blob/main/docs/gen-ai/gen-ai-events.md#system-event.

instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/utils.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# type: ignore[reportUnknownDeprecated]
+
 from __future__ import annotations
 
 import re

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

@@ -268,7 +268,7 @@ def client_response_hook(span: Span, scope: Scope, message: dict[str, Any]):
     HTTP_SERVER_REQUEST_DURATION,
 )
 from opentelemetry.semconv.trace import SpanAttributes
-from opentelemetry.trace import set_span_in_context
+from opentelemetry.trace import Span, set_span_in_context
 from opentelemetry.util.http import (
     OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SANITIZE_FIELDS,
     OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_SERVER_REQUEST,
@@ -646,9 +646,23 @@ def __init__(
         self.default_span_details = (
             default_span_details or get_default_span_details
         )
-        self.server_request_hook = server_request_hook
-        self.client_request_hook = client_request_hook
-        self.client_response_hook = client_response_hook
+
+        def failsafe(func):
+            if func is None:
+                return None
+
+            @wraps(func)
+            def wrapper(span: Span, *args, **kwargs):
+                try:
+                    func(span, *args, **kwargs)
+                except Exception as exc:  # pylint: disable=broad-exception-caught
+                    span.record_exception(exc)
+
+            return wrapper
+
+        self.server_request_hook = failsafe(server_request_hook)
+        self.client_request_hook = failsafe(client_request_hook)
+        self.client_response_hook = failsafe(client_response_hook)
         self.content_length_header = None
         self._sem_conv_opt_in_mode = sem_conv_opt_in_mode
 

instrumentation/opentelemetry-instrumentation-asgi/tests/test_asgi_middleware.py

@@ -277,6 +277,17 @@ async def error_asgi(scope, receive, send):
         await send({"type": "http.response.body", "body": b"*"})
 
 
+class UnhandledException(Exception):
+    pass
+
+
+def failing_hook(msg):
+    def hook(*_):
+        raise UnhandledException(msg)
+
+    return hook
+
+
 # pylint: disable=too-many-public-methods
 class TestAsgiApplication(AsyncAsgiTestBase):
     def setUp(self):
@@ -481,6 +492,12 @@ def validate_outputs(
                 span.instrumentation_scope.name,
                 "opentelemetry.instrumentation.asgi",
             )
+            if "events" in expected:
+                self.assertEqual(len(span.events), len(expected["events"]))
+                for event, expected in zip(span.events, expected["events"]):
+                    self.assertEqual(event.name, expected["name"])
+                    for name, value in expected["attributes"].items():
+                        self.assertEqual(event.attributes[name], value)
 
     async def test_basic_asgi_call(self):
         """Test that spans are emitted as expected."""
@@ -1206,6 +1223,40 @@ def update_expected_hook_results(expected):
             outputs, modifiers=[update_expected_hook_results]
         )
 
+    async def test_hook_exceptions(self):
+        def exception_event(msg):
+            return {
+                "name": "exception",
+                "attributes": {
+                    "exception.type": f"{__name__}.UnhandledException",
+                    "exception.message": msg,
+                },
+            }
+
+        def update_expected_hook_results(expected):
+            for entry in expected:
+                if entry["kind"] == trace_api.SpanKind.SERVER:
+                    entry["events"] = [exception_event("server request")]
+                elif entry["name"] == "GET / http receive":
+                    entry["events"] = [exception_event("client request")]
+                elif entry["name"] == "GET / http send":
+                    entry["events"] = [exception_event("client response")]
+
+            return expected
+
+        app = otel_asgi.OpenTelemetryMiddleware(
+            simple_asgi,
+            server_request_hook=failing_hook("server request"),
+            client_request_hook=failing_hook("client request"),
+            client_response_hook=failing_hook("client response"),
+        )
+        self.seed_app(app)
+        await self.send_default_request()
+        outputs = await self.get_all_output()
+        self.validate_outputs(
+            outputs, modifiers=[update_expected_hook_results]
+        )
+
     async def test_asgi_metrics(self):
         app = otel_asgi.OpenTelemetryMiddleware(simple_asgi)
         self.seed_app(app)