def GetDelegatedStaker(rawtx, out_n, isTestnet):
tx = ParseTx(rawtx)
script = tx['vout'][out_n]["scriptPubKey"]["hex"]
if not utils.IsPayToColdStaking(bytes.fromhex(script)):
return ""
pkh = utils.GetDelegatedStaker(bytes.fromhex(script))
return pubkeyhash_to_address(pkh, isTestnet, isCold=True)
def ParseTxOutput(p, isTestnet=False):
vout = {}
vout["value"] = p.readInt(8, "little")
script_len = p.readInt(1, "little")
vout["scriptPubKey"] = {}
vout["scriptPubKey"]["hex"] = p.readString(script_len, "big")
vout["scriptPubKey"]["addresses"] = []
try:
add_bytes = extract_pkh_from_locking_script(
bytes.fromhex(vout["scriptPubKey"]["hex"]))
address = pubkeyhash_to_address(add_bytes, isTestnet)
vout["scriptPubKey"]["addresses"].append(address)
except Exception as e:
print(e)
return vout
def ParseTxOutput(p, isTestnet=False):
vout = {}
vout["value"] = p.readInt(8, "little")
script_len = p.readInt(1, "little")
vout["scriptPubKey"] = {}
vout["scriptPubKey"]["hex"] = p.readString(script_len, "big")
vout["scriptPubKey"]["addresses"] = []
try:
locking_script = bytes.fromhex(vout["scriptPubKey"]["hex"])
if len(locking_script) > 0:
add_bytes = utils.extract_pkh_from_locking_script(locking_script)
address = pubkeyhash_to_address(add_bytes, isTestnet)
vout["scriptPubKey"]["addresses"].append(address)
except Exception as e:
printException(getCallerName(True), getFunctionName(True),
"error parsing output", str(e))
return vout