fix: removed protobuf from requirements list

Signed-off-by: Cagri Yonca <[email protected]>

Author: CagriYonca

pyproject.toml

@@ -46,7 +46,6 @@ classifiers = [
 dependencies = [
     "autowrapt>=1.0",
     "fysom>=2.1.2",
-    "protobuf<5.0.0",
     "requests>=2.6.0",
     "six>=1.12.0",
     "urllib3>=1.26.5",

tests/apps/grpc_server/README.md

@@ -1,7 +1,7 @@
 To regenerate from the proto file:
 
 ```bash
-pip install grpcio grpcio-tools
+pip install grpcio grpcio-tools protobuf
 python -m grpc_tools.protoc --proto_path=. --python_out=. --grpc_python_out=. ./stan.proto
 ```
 

tests/requirements.txt

@@ -20,13 +20,6 @@ mysqlclient>=2.0.3
 PyMySQL[rsa]>=1.0.2
 psycopg2-binary>=2.8.6
 pika>=1.2.0
-# protobuf is pulled in and also `basictracer`, a core instana dependency
-# and also by google-cloud-storage
-# but also directly needed by tests/apps/grpc_server/stan_pb2.py
-# On 4.0.0 we currently get:
-# AttributeError: module 'google._upb._message' has no attribute 'Message'
-# TODO: Remove this when support for 4.0.0 is done
-protobuf<4.0.0
 pymongo>=3.11.4
 pyramid>=2.0.1
 pytest>=6.2.4