Update google-genai instrumentation to use Logs API instead of the deprecated events API (#3625)

* initial commit removing events from genai stuff

* Fix function that finds events

* Update changelog

* Require opentelemetry-api 1.35.0

* Change logger_provider var name to be logger

* Fix version requirmenets

* Fix changelog

* Upgrade dependencies..

* use opentelemetry api 1.37 not .37.0

* Update CHANGELOG.md

Co-authored-by: Emídio Neto <9735060+emdneto@users.noreply.github.com>

* Update CHANGELOG

* Fix broken test

* Fix changelog

* Respond to comments

---------

Co-authored-by: Emídio Neto <9735060+emdneto@users.noreply.github.com>
Co-authored-by: Aaron Abbott <aaronabbott@google.com>

Author: 3 people

CHANGELOG.md

@@ -12,19 +12,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## Unreleased
 
 ### Fixed
-
 - `opentelemetry-instrumentation-dbapi`: fix crash retrieving libpq version when enabling commenter with psycopg
   ([#3796](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3796))
-- `opentelemetry-instrumentation-vertexai`: migrate off the deprecated events API to use the logs API
-  ([#3625](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3626))
 
 ### Added
 - `opentelemetry-instrumentation`: botocore: Add support for AWS Secrets Manager semantic convention attribute
   ([#3765](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3765))
 - Add `rstcheck` to pre-commit to stop introducing invalid RST
   ([#3777](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3777))
-- `opentelemetry-exporter-credential-provider-gcp`: create this package which provides support for supplying your machine's Application Default Credentials (https://cloud.google.com/docs/authentication/application-default-credentials) to the OTLP Exporters created automatically by OpenTelemetry Python's auto instrumentation. These credentials authorize OTLP traces to be sent to `telemetry.googleapis.com`. 
-[#3766](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3766).
+- `opentelemetry-exporter-credential-provider-gcp`: create this package which provides support for supplying your machine's Application Default 
+  Credentials (https://cloud.google.com/docs/authentication/application-default-credentials) to the OTLP Exporters created automatically by OpenTelemetry Python's auto instrumentation. These credentials authorize OTLP traces to be sent to `telemetry.googleapis.com`. [#3766](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3766).
 
 ## Version 1.37.0/0.58b0 (2025-09-11)
 

instrumentation-genai/opentelemetry-instrumentation-google-genai/pyproject.toml

@@ -37,7 +37,7 @@ classifiers = [
   "Programming Language :: Python :: 3.12"
 ]
 dependencies = [
-  "opentelemetry-api >=1.31.1, <2",
+  "opentelemetry-api >=1.37, <2",
   "opentelemetry-instrumentation >=0.52b1, <2",
   "opentelemetry-semantic-conventions >=0.52b1, <2"
 ]

instrumentation-genai/opentelemetry-instrumentation-google-genai/src/opentelemetry/instrumentation/google_genai/instrumentor.py

@@ -14,7 +14,7 @@
 
 from typing import Any, Collection, Optional
 
-from opentelemetry._events import get_event_logger_provider
+from opentelemetry._logs import get_logger_provider
 from opentelemetry.instrumentation.instrumentor import BaseInstrumentor
 from opentelemetry.metrics import get_meter_provider
 from opentelemetry.trace import get_tracer_provider
@@ -49,13 +49,13 @@ def _instrument(self, **kwargs: Any):
         tracer_provider = (
             kwargs.get("tracer_provider") or get_tracer_provider()
         )
-        event_logger_provider = (
-            kwargs.get("event_logger_provider") or get_event_logger_provider()
+        logger_provider = (
+            kwargs.get("logger_provider") or get_logger_provider()
         )
         meter_provider = kwargs.get("meter_provider") or get_meter_provider()
         otel_wrapper = OTelWrapper.from_providers(
             tracer_provider=tracer_provider,
-            event_logger_provider=event_logger_provider,
+            logger_provider=logger_provider,
             meter_provider=meter_provider,
         )
         self._generate_content_snapshot = instrument_generate_content(

instrumentation-genai/opentelemetry-instrumentation-google-genai/src/opentelemetry/instrumentation/google_genai/otel_wrapper.py

@@ -16,7 +16,7 @@
 
 import google.genai
 
-from opentelemetry._events import Event
+from opentelemetry._logs import LogRecord
 from opentelemetry.semconv._incubating.metrics import gen_ai_metrics
 from opentelemetry.semconv.schemas import Schemas
 
@@ -36,9 +36,9 @@
 
 
 class OTelWrapper:
-    def __init__(self, tracer, event_logger, meter):
+    def __init__(self, tracer, logger, meter):
         self._tracer = tracer
-        self._event_logger = event_logger
+        self._logger = logger
         self._meter = meter
         self._operation_duration_metric = (
             gen_ai_metrics.create_gen_ai_client_operation_duration(meter)
@@ -48,12 +48,12 @@ def __init__(self, tracer, event_logger, meter):
         )
 
     @staticmethod
-    def from_providers(tracer_provider, event_logger_provider, meter_provider):
+    def from_providers(tracer_provider, logger_provider, meter_provider):
         return OTelWrapper(
             tracer_provider.get_tracer(
                 _SCOPE_NAME, _LIBRARY_VERSION, _SCHEMA_URL, _SCOPE_ATTRIBUTES
             ),
-            event_logger_provider.get_event_logger(
+            logger_provider.get_logger(
                 _SCOPE_NAME, _LIBRARY_VERSION, _SCHEMA_URL, _SCOPE_ATTRIBUTES
             ),
             meter=meter_provider.get_meter(
@@ -88,5 +88,7 @@ def log_response_content(self, attributes, body):
         self._log_event(event_name, attributes, body)
 
     def _log_event(self, event_name, attributes, body):
-        event = Event(event_name, body=body, attributes=attributes)
-        self._event_logger.emit(event)
+        event = LogRecord(
+            event_name=event_name, body=body, attributes=attributes
+        )
+        self._logger.emit(event)

instrumentation-genai/opentelemetry-instrumentation-google-genai/tests/common/otel_mocker.py

@@ -13,17 +13,14 @@
 # limitations under the License.
 
 
-import opentelemetry._events
 import opentelemetry._logs._internal
 import opentelemetry.metrics._internal
 import opentelemetry.trace
-from opentelemetry._events import (
-    get_event_logger_provider,
-    set_event_logger_provider,
+from opentelemetry._logs import (
+    get_logger_provider,
+    set_logger_provider,
 )
-from opentelemetry._logs import get_logger_provider, set_logger_provider
 from opentelemetry.metrics import get_meter_provider, set_meter_provider
-from opentelemetry.sdk._events import EventLoggerProvider
 from opentelemetry.sdk._logs import LoggerProvider
 from opentelemetry.sdk._logs.export import (
     InMemoryLogExporter,
@@ -43,22 +40,19 @@
 def _bypass_otel_once():
     opentelemetry.trace._TRACER_PROVIDER_SET_ONCE = Once()
     opentelemetry._logs._internal._LOGGER_PROVIDER_SET_ONCE = Once()
-    opentelemetry._events._EVENT_LOGGER_PROVIDER_SET_ONCE = Once()
     opentelemetry.metrics._internal._METER_PROVIDER_SET_ONCE = Once()
 
 
 class OTelProviderSnapshot:
     def __init__(self):
         self._tracer_provider = get_tracer_provider()
         self._logger_provider = get_logger_provider()
-        self._event_logger_provider = get_event_logger_provider()
         self._meter_provider = get_meter_provider()
 
     def restore(self):
         _bypass_otel_once()
         set_tracer_provider(self._tracer_provider)
         set_logger_provider(self._logger_provider)
-        set_event_logger_provider(self._event_logger_provider)
         set_meter_provider(self._meter_provider)
 
 
@@ -82,6 +76,10 @@ def attributes(self):
     def body(self):
         return self._log_data.log_record.body
 
+    @property
+    def event_name(self):
+        return self._log_data.log_record.event_name
+
     def __str__(self):
         return self._log_data.log_record.to_json()
 
@@ -175,23 +173,21 @@ def assert_does_not_have_span_named(self, name):
         assert span is None, f"Found unexpected span named {name}"
 
     def get_event_named(self, event_name):
-        for event in self.get_finished_logs():
-            event_name_attr = event.attributes.get("event.name")
-            if event_name_attr is None:
-                continue
-            if event_name_attr == event_name:
-                return event
-        return None
+        return next(
+            (
+                event
+                for event in self.get_finished_logs()
+                if event.event_name == event_name
+            ),
+            None,
+        )
 
     def get_events_named(self, event_name):
-        result = []
-        for event in self.get_finished_logs():
-            event_name_attr = event.attributes.get("event.name")
-            if event_name_attr is None:
-                continue
-            if event_name_attr == event_name:
-                result.append(event)
-        return result
+        return [
+            event
+            for event in self.get_finished_logs()
+            if event.event_name == event_name
+        ]
 
     def assert_has_event_named(self, name):
         event = self.get_event_named(name)
@@ -219,8 +215,6 @@ def _install_logs(self):
         provider = LoggerProvider()
         provider.add_log_record_processor(SimpleLogRecordProcessor(self._logs))
         set_logger_provider(provider)
-        event_provider = EventLoggerProvider(logger_provider=provider)
-        set_event_logger_provider(event_provider)
 
     def _install_metrics(self):
         provider = MeterProvider(metric_readers=[self._metrics])

instrumentation-genai/opentelemetry-instrumentation-google-genai/tests/requirements.oldest.txt

@@ -21,10 +21,10 @@ pytest-vcr==1.0.2
 
 google-auth==2.15.0
 google-genai==1.0.0
-opentelemetry-api==1.31.1
-opentelemetry-sdk==1.31.1
-opentelemetry-semantic-conventions==0.52b1
-opentelemetry-instrumentation==0.52b1
+opentelemetry-api==1.37.0
+opentelemetry-sdk==1.37.0
+opentelemetry-semantic-conventions==0.58b0
+opentelemetry-instrumentation==0.58b0
 
 # Install locally from the folder. This path is relative to the
 # root directory, given invocation from "tox" at root level.

instrumentation-genai/opentelemetry-instrumentation-google-genai/tests/utils/test_tool_call_wrapper.py

@@ -18,7 +18,7 @@
 
 from google.genai import types as genai_types
 
-from opentelemetry._events import get_event_logger_provider
+from opentelemetry._logs import get_logger_provider
 from opentelemetry.instrumentation.google_genai import (
     otel_wrapper,
     tool_call_wrapper,
@@ -35,7 +35,7 @@ def setUp(self):
         self._otel.install()
         self._otel_wrapper = otel_wrapper.OTelWrapper.from_providers(
             get_tracer_provider(),
-            get_event_logger_provider(),
+            get_logger_provider(),
             get_meter_provider(),
         )
 

instrumentation-genai/opentelemetry-instrumentation-vertexai/CHANGELOG.md

@@ -14,6 +14,8 @@ users will need to set the environment variable OTEL_SEMCONV_STABILITY_OPT_IN to
   ([#3328](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3328))
 - VertexAI support for async calling
   ([#3386](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3386))
+  - `opentelemetry-instrumentation-vertexai`: migrate off the deprecated events API to use the logs API
+  ([#3625](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3626))
 
 ## Version 2.0b0 (2025-02-24)
 

util/opentelemetry-util-genai/CHANGELOG.md

@@ -15,6 +15,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   ([https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3795](#3795))
 - Make inputs / outputs / system instructions optional params to `on_completion`,
   ([https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3802](#3802)).
+  - `opentelemetry-instrumentation-google-genai`: migrate off the deprecated events API to use the logs API
+  ([#3625](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3624))
+
 
 ## Version 0.1b0 (2025-09-25)
 

util/opentelemetry-util-genai/tests/test_upload.py

@@ -18,6 +18,7 @@
 import logging
 import sys
 import threading
+import time
 from contextlib import contextmanager
 from typing import Any
 from unittest import TestCase
@@ -155,7 +156,8 @@ def test_upload_then_shutdown(self):
         )
         # all items should be consumed
         self.hook.shutdown()
-
+        # TODO: https://github.com/open-telemetry/opentelemetry-python-contrib/issues/3812 fix flaky test that requires sleep.
+        time.sleep(2)
         self.assertEqual(
             self.mock_fs.open.call_count,
             3,