def _add_shielded_inputs_and_outputs(self, block):
if block.has_full_transactions():
for transaction in block.transactions:
if transaction.join_splits is not None and len(
transaction.join_splits) > 0:
for join_split in transaction.join_splits:
input_value = join_split.public_input_value or 0
output_value = join_split.public_output_value or 0
if input_value > 0:
input = BtcTransactionInput()
input.type = ADDRESS_TYPE_SHIELDED
input.value = input_value
transaction.add_input(input)
if output_value > 0:
output = BtcTransactionOutput()
output.type = ADDRESS_TYPE_SHIELDED
output.value = output_value
transaction.add_output(output)
if transaction.value_balance is not None and transaction.value_balance != 0:
if transaction.value_balance > 0:
input = BtcTransactionInput()
input.type = ADDRESS_TYPE_SHIELDED
input.value = transaction.value_balance
transaction.add_input(input)
if transaction.value_balance < 0:
output = BtcTransactionOutput()
output.type = ADDRESS_TYPE_SHIELDED
output.value = transaction.value_balance
transaction.add_output(output)
def dicts_to_outputs(self, dicts):
result = []
for dict in dicts:
input = BtcTransactionOutput()
input.index = dict.get('index')
input.script_asm = dict.get('script_asm')
input.script_hex = dict.get('script_hex')
input.required_signatures = dict.get('required_signatures')
input.type = dict.get('type')
input.addresses = dict.get('addresses')
input.value = dict.get('value')
result.append(input)
return result
def json_dict_to_output(self, json_dict):
output = BtcTransactionOutput()
output.index = json_dict.get('n')
output.addresses = json_dict.get('addresses')
output.txinwitness = json_dict.get('txinwitness')
output.value = bitcoin_to_satoshi(json_dict.get('value'))
if 'scriptPubKey' in json_dict:
script_pub_key = json_dict.get('scriptPubKey')
output.script_asm = script_pub_key.get('asm')
output.script_hex = script_pub_key.get('hex')
output.required_signatures = script_pub_key.get('reqSigs')
output.type = script_pub_key.get('type')
output.addresses = script_pub_key.get('addresses')
return output
def json_dict_to_output(self, json_dict, create_transaction_id=None):
output = BtcTransactionOutput()
output.index = json_dict.get('n')
output.addresses = json_dict.get('addresses')
output.txinwitness = json_dict.get('txinwitness')
output.value = bitcoin_to_satoshi(json_dict.get('value'))
output.create_transaction_id = create_transaction_id
if 'scriptPubKey' in json_dict:
script_pub_key = json_dict.get('scriptPubKey')
output.script_asm = script_pub_key.get('asm')
output.script_hex = script_pub_key.get('hex')
output.required_signatures = script_pub_key.get('reqSigs')
output.type = script_pub_key.get('type')
if script_pub_key.get('addresses') is not None and len(script_pub_key.get('addresses')) > 0:
output.addresses = script_pub_key.get('addresses')
elif script_pub_key.get('address') is None:
output.addresses = []
else:
output.addresses = [script_pub_key.get('address')]
return output