decorators.py 文件源码

def unlockWallet(f):
    @click.pass_context
    def new_func(ctx, *args, **kwargs):
        if not ctx.obj.get("unsigned", False):
            if ctx.decent.wallet.created():
                if "UNLOCK" in os.environ:
                    pwd = os.environ["UNLOCK"]
                else:
                    pwd = click.prompt("Current Wallet Passphrase", hide_input=True)
                ctx.decent.wallet.unlock(pwd)
            else:
                click.echo("No wallet installed yet. Creating ...")
                pwd = click.prompt("Wallet Encryption Passphrase", hide_input=True, confirmation_prompt=True)
                ctx.decent.wallet.create(pwd)
        return ctx.invoke(f, *args, **kwargs)
    return update_wrapper(new_func, f)