update dependencies to work with protobuf 5 (#5195)

Closes #5074

Signed-off-by: Mohammad Mazraeh <[email protected]>

python/packages/autogen-core/pyproject.toml

@@ -18,7 +18,7 @@ dependencies = [
     "pillow>=11.0.0",
     "typing-extensions>=4.0.0",
     "pydantic<3.0.0,>=2.10.0",
-    "protobuf~=4.25.1",
+    "protobuf~=5.29.3",
     "opentelemetry-api>=1.27.0",
     "jsonref~=1.1.0",
 ]

python/packages/autogen-core/tests/protos/serialization_test_pb2_grpc.py

@@ -1,4 +1,24 @@
 # Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
 """Client and server classes corresponding to protobuf-defined services."""
 import grpc
+import warnings
 
+
+GRPC_GENERATED_VERSION = '1.70.0'
+GRPC_VERSION = grpc.__version__
+_version_not_supported = False
+
+try:
+    from grpc._utilities import first_version_is_lower
+    _version_not_supported = first_version_is_lower(GRPC_VERSION, GRPC_GENERATED_VERSION)
+except ImportError:
+    _version_not_supported = True
+
+if _version_not_supported:
+    raise RuntimeError(
+        f'The grpc package installed is at version {GRPC_VERSION},'
+        + f' but the generated code in serialization_test_pb2_grpc.py depends on'
+        + f' grpcio>={GRPC_GENERATED_VERSION}.'
+        + f' Please upgrade your grpc module to grpcio>={GRPC_GENERATED_VERSION}'
+        + f' or downgrade your generated code using grpcio-tools<={GRPC_VERSION}.'
+    )

python/packages/autogen-ext/pyproject.toml

@@ -58,7 +58,7 @@ redis = [
 ]
 
 grpc = [
-    "grpcio~=1.62.0", # TODO: update this once we have a stable version.
+    "grpcio~=1.70.0",
 ]
 
 jupyter-executor = [