Merge branch 'main' into pre-commit-hooks

Author: holtskinner

buf.gen.yaml

@@ -19,7 +19,7 @@ managed:
 plugins:
   # Generate python protobuf related code
   # Generates *_pb2.py files, one for each .proto
-  - remote: buf.build/protocolbuffers/python
+  - remote: buf.build/protocolbuffers/python:v29.3
     out: src/a2a/grpc
   # Generate python service code.
   # Generates *_pb2_grpc.py

pyproject.toml

@@ -20,7 +20,7 @@ dependencies = [
   "grpcio>=1.60",
   "grpcio-tools>=1.60",
   "grpcio_reflection>=1.7.0",
-  "protobuf==6.31.1",
+  "protobuf==5.29.5",
 ]
 
 classifiers = [
@@ -49,8 +49,11 @@ packages = ["src/a2a"]
 testpaths = ["tests"]
 python_files = "test_*.py"
 python_functions = "test_*"
-addopts = "--cov=src --cov-config=.coveragerc --cov-report term --cov-report xml:coverage.xml --cov-branch"
+addopts = "-ra --strict-markers"
 asyncio_mode = "strict"
+markers = [
+    "asyncio: mark a test as a coroutine that should be run by pytest-asyncio",
+]
 
 [build-system]
 requires = ["hatchling", "uv-dynamic-versioning"]