updated pyproject.toml and added test requiremnets

Author: haneric00

instrumentation-genai/opentelemetry-instrumentation-langchain/tests/test-requirements.txt

@@ -0,0 +1,67 @@
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# ********************************
+# WARNING: NOT HERMETIC !!!!!!!!!!
+# ********************************
+#
+# This "requirements.txt" is installed in conjunction
+# with multiple other dependencies in the top-level "tox.ini"
+# file. In particular, please see:
+#
+#   openai-latest: {[testenv]test_deps}
+#   openai-latest: -r {toxinidir}/instrumentation-genai/opentelemetry-instrumentation-openai-v2/tests/requirements.latest.txt
+#
+# This provides additional dependencies, namely:
+#
+#   opentelemetry-api
+#   opentelemetry-sdk
+#   opentelemetry-semantic-conventions
+#
+# ... with a "dev" version based on the latest distribution.
+
+
+# This variant of the requirements aims to test the system using
+# the newest supported version of external dependencies.
+
+
+# LangChain and related packages
+langchain
+langchain-aws
+langchain-community
+
+# AWS
+boto3
+
+# Agent tools
+duckduckgo-search
+
+# Testing frameworks
+pytest==7.4.4
+pytest-vcr==1.0.2
+pytest-asyncio==0.21.0
+
+# General dependencies
+pydantic==2.8.2
+httpx==0.27.2
+Deprecated==1.2.14
+importlib-metadata==6.11.0
+packaging==24.0
+wrapt==1.16.0
+
+# Local development packages
+
+-e opentelemetry-instrumentation
+-e instrumentation-genai/opentelemetry-instrumentation-langchain

pyproject.toml

@@ -66,6 +66,7 @@ dependencies = [
   "opentelemetry-util-http",
   "opentelemetry-instrumentation-vertexai[instruments]",
   "opentelemetry-instrumentation-openai-v2[instruments]",
+  "opentelemetry-instrumentation-langchain[instruments]",
 ]
 
 
@@ -136,6 +137,7 @@ opentelemetry-propagator-aws-xray = { workspace = true }
 opentelemetry-util-http = { workspace = true }
 opentelemetry-instrumentation-vertexai = { workspace = true }
 opentelemetry-instrumentation-openai-v2 = { workspace = true }
+opentelemetry-instrumentation-langchain = { workspace = true }
 
 # https://docs.astral.sh/uv/reference/settings/#workspace
 [tool.uv.workspace]