blockchain_info.py 文件源码

def broadcast_tx(self, tx):
        s = io.BytesIO()
        tx.stream(s)
        tx_as_hex = b2h(s.getvalue())
        data = urlencode(dict(tx=tx_as_hex)).encode("utf8")
        URL = "http://blockchain.info/pushtx"
        try:
            d = urlopen(URL, data=data).read()
            return d
        except HTTPError as ex:
            try:
                d = ex.read()
                ex.message = d
            except:
                pass
            raise ex