amarts / subscan-codec

substrate explorer backend codec

SubScan Codec GRPC tool

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SubScan codec grpc tool is written in Python. It reference from https://github.com/polkascan/py-scale-codec, is lightweight, efficient grpc server. It is not restricted by any language, you can find grpc example in https://grpc.io/.

Feature

1. Decode substrate metadata, Extrinsic, Event, chain storage
2. Reg custom type

Install

virtualenv -p python3.6 env
. env/bin/activate
pip install -r requirements.txt

Install proto compile

python -m pip install grpcio-tools

Server run

python server.py

Proto compile

python -m grpc_tools.protoc -I . --python_out=pb --grpc_python_out=pb codec.proto