Step 1: Generate the Stub Files
- Python 3.10 or later. Install Python from https://www.python.org/downloads/.
Install the Python package manager by running this command in the terminal.
You can use a different package manager.
Clone the GitHub repository for Pub/Sub API from https://github.com/developerforce/pub-sub-api. The proto file name is
Switch to the python directory.
Generate the stubs for the Pub/Sub API by running this command from the cloned directory.
This command generates two files in your current directory:
pubsub_api_pb2_grpc.py. It also generates client and server code, and protocol buffer code for populating, serializing, and retrieving message types.