wallets.py

from ethereum.utils import privtoaddr, ecrecover_to_pub, ecsign
from eth_utils import keccak, encode_hex, decode_hex, to_checksum_address

# Create Bob's account
priv = keccak('Bob')
addr = privtoaddr(priv)
pub = to_checksum_address(addr)
bob = {'pub':pub, 'priv':priv}

# Create Alice's account
priv = keccak('Alice')
addr = privtoaddr(priv)
pub = to_checksum_address(addr)
alice = {'pub':pub, 'priv':priv}