Tokens.py 文件源码

def do_token_transfer(token, wallet, from_address, to_address, amount, prompt_passwd=True):

    if from_address is None:
        print("Please specify --from-addr={addr} to send NEP5 tokens")
        return False

    tx, fee, results = token.Transfer(wallet, from_address, to_address, amount)

    if tx is not None and results is not None and len(results) > 0:

        if results[0].GetBigInteger() == 1:
            print("\n-----------------------------------------------------------")
            print("Will transfer %s %s from %s to %s" % (string_from_amount(token, amount), token.symbol, from_address, to_address))
            print("Transfer fee: %s " % (fee.value / Fixed8.D))
            print("-------------------------------------------------------------\n")

            if prompt_passwd:
                passwd = prompt("[Password]> ", is_password=True)

                if not wallet.ValidatePassword(passwd):
                    print("incorrect password")
                    return False

            return InvokeContract(wallet, tx, fee)

    print("could not transfer tokens")
    return False