Python bindings for sr25519 library: https://github.com/w3f/schnorrkel
Reference to https://github.com/LocalCoinSwap/kusama-reference-implementation/tree/improve-trading-tests/bindings and https://gitlab.com/kauriid/schnorrpy/ for the initial work
https://docs.rs/py-sr25519-bindings
pip install py-sr25519-bindings pip install -r requirements.txt maturin develop pip install -r requirements.txt # Build local OS wheel maturin build # Build manylinux1 wheel docker build . --tag polkasource/maturin docker run --rm -i -v $(pwd):/io polkasource/maturin build import bip39 import sr25519 message = b"test" # Get private and public key from seed seed = bip39.bip39_to_mini_secret('daughter song common combine misery cotton audit morning stuff weasel flee field','') public_key, private_key = sr25519.pair_from_seed(bytes(seed)) # Generate signature signature = sr25519.sign( (public_key, private_key), message ) print('Signature', signature.hex()) # Verify message with signature if sr25519.verify(signature, message, public_key): print('Verified')https://github.com/polkascan/py-sr25519-bindings/blob/master/LICENSE