def electrum_tx_to_txtype(self, tx):
t = 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 = vout['scriptPubKey'].decode('hex')
return t
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, 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._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):
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 test_tx_unsigned(self):
expected = {
'inputs': [{
'type': 'p2pkh',
'address': 'XdjwdihsyoLpoCHFUpd8x3iH1rsMsS2q5P',
'num_sig': 1,
'prevout_hash': '3140eb24b43386f35ba69e3875eb6c93130ac66201d01c58f598defc949a5c2a',
'prevout_n': 0,
'pubkeys': ['02e61d176da16edd1d258a200ad9759ef63adf8e14cd97f53227bae35cdb84d2f6'],
'scriptSig': '01ff4c53ff0488b21e03ef2afea18000000089689bff23e1e7fb2f161daa37270a97a3d8c2e537584b2d304ecb47b86d21fc021b010d3bd425f8cf2e04824bfdf1f1f5ff1d51fadd9a41f9e3fb8dd3403b1bfe00000000',
'sequence': 4294967295,
'signatures': [None],
'x_pubkeys': ['ff0488b21e03ef2afea18000000089689bff23e1e7fb2f161daa37270a97a3d8c2e537584b2d304ecb47b86d21fc021b010d3bd425f8cf2e04824bfdf1f1f5ff1d51fadd9a41f9e3fb8dd3403b1bfe00000000']}],
'lockTime': 0,
'outputs': [{
'address': 'Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T',
'prevout_n': 0,
'scriptPubKey': '76a914230ac37834073a42146f11ef8414ae929feaafc388ac',
'type': TYPE_ADDRESS,
'value': 1000000}],
'partial': True,
'version': 1,
}
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(), [('Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T', 1000000)])
self.assertEqual(tx.get_output_addresses(), ['Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T'])
self.assertTrue(tx.has_address('Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T'))
self.assertTrue(tx.has_address('XdjwdihsyoLpoCHFUpd8x3iH1rsMsS2q5P'))
self.assertFalse(tx.has_address('Xn6ZqLcuKpYoSkiXKmLMWKtoF2sNExHwjT'))
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)
def test_tx_unsigned(self):
expected = {
'inputs': [{
'type':
'p2pkh',
'address':
'XdjwdihsyoLpoCHFUpd8x3iH1rsMsS2q5P',
'num_sig':
1,
'prevout_hash':
'3140eb24b43386f35ba69e3875eb6c93130ac66201d01c58f598defc949a5c2a',
'prevout_n':
0,
'pubkeys': [
'02e61d176da16edd1d258a200ad9759ef63adf8e14cd97f53227bae35cdb84d2f6'
],
'scriptSig':
'01ff4c53ff0488b21e03ef2afea18000000089689bff23e1e7fb2f161daa37270a97a3d8c2e537584b2d304ecb47b86d21fc021b010d3bd425f8cf2e04824bfdf1f1f5ff1d51fadd9a41f9e3fb8dd3403b1bfe00000000',
'sequence':
4294967295,
'signatures': [None],
'x_pubkeys': [
'ff0488b21e03ef2afea18000000089689bff23e1e7fb2f161daa37270a97a3d8c2e537584b2d304ecb47b86d21fc021b010d3bd425f8cf2e04824bfdf1f1f5ff1d51fadd9a41f9e3fb8dd3403b1bfe00000000'
]
}],
'lockTime':
0,
'outputs': [{
'address': 'Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T',
'prevout_n': 0,
'scriptPubKey':
'76a914230ac37834073a42146f11ef8414ae929feaafc388ac',
'type': TYPE_ADDRESS,
'value': 1000000
}],
'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(),
[('Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T', 1000000)])
self.assertEqual(tx.get_output_addresses(),
['Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T'])
self.assertTrue(tx.has_address('Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T'))
self.assertTrue(tx.has_address('XdjwdihsyoLpoCHFUpd8x3iH1rsMsS2q5P'))
self.assertFalse(tx.has_address('Xn6ZqLcuKpYoSkiXKmLMWKtoF2sNExHwjT'))
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)