def electrum_tx_to_txtype(self, tx):
t = self.types.TransactionType()
d = deserialize(tx.raw)
t.version = d['version']
t.lock_time = d['lockTime']
inputs = self.tx_inputs(tx)
t.inputs.extend(inputs)
for vout in d['outputs']:
o = t.bin_outputs.add()
o.amount = vout['value']
o.script_pubkey = bfh(vout['scriptPubKey'])
return t
def electrum_tx_to_txtype(self, tx):
t = self.types.TransactionType()
if tx is None:
# probably for segwit input and we don't need this prev txn
return t
d = deserialize(tx.raw)
t.version = d['version']
t.lock_time = d['lockTime']
inputs = self.tx_inputs(tx)
t._extend_inputs(inputs)
for vout in d['outputs']:
o = t._add_bin_outputs()
o.amount = vout['value']
o.script_pubkey = bfh(vout['scriptPubKey'])
return t
def electrum_tx_to_txtype(self, tx, xpub_path):
t = TransactionType()
if tx is None:
# probably for segwit input and we don't need this prev txn
return t
d = deserialize(tx.raw)
t.version = d['version']
t.lock_time = d['lockTime']
t.inputs = self.tx_inputs(tx, xpub_path)
t.bin_outputs = [
TxOutputBinType(amount=vout['value'],
script_pubkey=bfh(vout['scriptPubKey']))
for vout in d['outputs']
]
return t
def electrum_tx_to_txtype(self, tx):
t = self.types.TransactionType()
if tx is None:
# probably for segwit input and we don't need this prev txn
return t
d = deserialize(tx.raw)
t.version = d['version']
t.lock_time = d['lockTime']
inputs = self.tx_inputs(tx)
t.inputs.extend(inputs)
for vout in d['outputs']:
o = t.bin_outputs.add()
o.amount = vout['value']
o.script_pubkey = bfh(vout['scriptPubKey'])
if t.version > 2:
tx_type = d['tx_type']
if tx_type:
t.extra_data = to_varbytes(serialize_extra_payload(tx))
t.version |= tx_type << 16
return t
def test_tx_unsigned(self):
expected = {
'inputs': [{
'type':
'p2pkh',
'address':
'PQMDbX7KC3Z6nkpkptBb19vkoEaaFo5K5o',
'num_sig':
1,
'prevout_hash':
'94ff0738bee075823a566db3e1011f1adae98c6e31950da4475126d81b4fb580',
'prevout_n':
0,
'pubkeys': [
'03aa69e4e3f9fddc3e087491996e9d59eae908e650c12a75054d2249e6573ff52a'
],
'scriptSig':
'01ff4c53ff0488b21e000000000000000000d6f1f7cd3d082daddffc75e8e558e4d33efc1c2f0b1cf6d52cd8719621e7c49e03123e1dc268988db79c47f91dfc00b328f666c375dd9e7b5d1d2bb7658a3b027e00000000',
'sequence':
4294967294,
'signatures': [None],
'x_pubkeys': [
'ff0488b21e000000000000000000d6f1f7cd3d082daddffc75e8e558e4d33efc1c2f0b1cf6d52cd8719621e7c49e03123e1dc268988db79c47f91dfc00b328f666c375dd9e7b5d1d2bb7658a3b027e00000000'
]
}],
'lockTime':
64577,
'outputs': [{
'address': 'PQCuFncFVzYhuoyv9MCSE5nQU2gwr56uh4',
'prevout_n': 0,
'scriptPubKey':
'76a914ab4b96c435fd4ac967b27745fee19982a510430888ac',
'type': TYPE_ADDRESS,
'value': 99999040
}],
'partial':
True,
'version':
1,
'tx_type':
0,
'extra_payload':
b''
}
tx = transaction.Transaction(unsigned_blob)
self.assertEqual(tx.deserialize(), expected)
self.assertEqual(tx.deserialize(), None)
self.assertEqual(tx.as_dict(), {
'hex': unsigned_blob,
'complete': False,
'final': True
})
self.assertEqual(tx.get_outputs(),
[('PQCuFncFVzYhuoyv9MCSE5nQU2gwr56uh4', 99999040)])
self.assertEqual(tx.get_output_addresses(),
['PQCuFncFVzYhuoyv9MCSE5nQU2gwr56uh4'])
self.assertTrue(tx.has_address('PQCuFncFVzYhuoyv9MCSE5nQU2gwr56uh4'))
self.assertTrue(tx.has_address('PQMDbX7KC3Z6nkpkptBb19vkoEaaFo5K5o'))
self.assertFalse(
tx.has_address('PUFpXCipFhCM1n3incCvY1pdJnsuBYGXopNoZ'))
self.assertEqual(tx.serialize(), unsigned_blob)
tx.update_signatures(signed_blob_signatures)
self.assertEqual(tx.raw, signed_blob)
tx.update(unsigned_blob)
tx.raw = None
blob = str(tx)
self.assertEqual(transaction.deserialize(blob), expected)