eth_wallets.py

from ecdsa import SigningKey, SECP256k1
from sha3 import keccak_256
import click


@click.command()
@click.argument('count', type=click.types.IntRange(1, 1000), default=1)
def main(count):
    for i in range(count):
        priv, addr = generate_pair()
        print(priv, '0x' + addr)


def generate_pair():
    priv = SigningKey.generate(curve=SECP256k1)
    pub = priv.get_verifying_key().to_string()
    address = keccak_256(pub).hexdigest()[24:]
    return priv.to_string().hex(), address


if __name__ == '__main__':
    main()