def extract_txout_bytestr_address(txout):
script_type = identify_script(txout.script)
# if unknown script type, return None
if (script_type is None):
raise Exception("Unknown script type")
if script_type == TX_PUBKEYHASH:
return tx_pubkeyhash_get_address(txout.script)
if script_type == TX_PUBKEY:
return hash160(tx_pubkey_get_pubkey(txout.script))
raise Exception("Unexpected script type")
def extract_txout_bytestr_address(txout):
script_type = identify_script(txout.script)
# if unknown script type, return None
if (script_type is None):
raise Exception("Unknown script type")
if script_type == TX_PUBKEYHASH:
return tx_pubkeyhash_get_address(txout.script)
if script_type == TX_PUBKEY:
return hash160(tx_pubkey_get_pubkey(txout.script))
raise Exception("Unexpected script type")
def op_hash160(vm, instr):
if not vm.stack:
raise Exception("OP_HASH160: Argument required")
vm.stack.append(hash160(vm.stack.pop()))
def from_publickey(public_key, runmode):
return BitcoinAddress(hash160(public_key),
AddressVersion.from_runmode(runmode))
def op_hash160(vm, instr):
if not vm.stack:
raise Exception("OP_HASH160: Argument required")
vm.stack.append(hash160(vm.stack.pop()))
def from_publickey(public_key, runmode):
return BitcoinAddress(hash160(public_key), AddressVersion.from_runmode(runmode))
