class ChainSyncGetTransactionTestCase(ChainSyncBaseTestCase):
def setUp(self):
adapter = SteemAdapter(endpoints='https://steemd.pevo.science',
retry=False)
self.chainsync = ChainSync(adapter=adapter, retry=False)
def test_get_transaction(self):
tx_id = 'c68435a34a7afc701771eb090f96526ed4c2a37b'
result = self.chainsync.get_transaction(tx_id)
self.assertEqual(result['block_num'], 20905025)
def test_get_transaction_exception_no_transaction_id(self):
with self.assertRaises(TypeError) as context:
self.chainsync.get_transaction()
def test_get_transaction_exception_invalid_transaction_id(self):
with self.assertRaises(Exception) as context:
self.chainsync.get_transaction(
'0000000000000000000000000000000000000000')
def test_txopdata_format(self):
# Specify custom node since api.steemit.com doesn't have these endpoints enabled
adapter = SteemAdapter(endpoints='https://steemd.pevo.science',
retry=False)
chainsync = ChainSync(adapter=adapter, retry=False)
# Load a transaction by ID
transaction = chainsync.get_transaction(
'04008551461adb9a48c5c9eac8be6f63f9c840d9')
for opIndex, op in enumerate(transaction['operations']):
formatted = adapter.format_op_from_get_transaction(transaction,
op,
opIndex=opIndex)
self.assertEqual(formatted['block_num'], 4042653)
self.assertTrue(formatted['op_in_trx'] >= 0)
self.assertTrue(formatted['trx_in_block'] >= 0)
self.assertTrue('operation_type' in formatted
and formatted['operation_type'] is not False)
self.assertTrue('transaction_id' in formatted
and formatted['transaction_id'] is not False)
if dataType == "op":
print("[{}]: {} [{}] - {}".format(datetime.datetime.now(), dataType, data['transaction_id'], data['operation_type']))
if dataType == "ops_per_block":
for height in data:
print("[{}]: {} - #{} had {} ops".format(datetime.datetime.now(), dataType, height, data[height]))
if dataType == 'tx':
print("[{}]: {} [{}] - {} ops".format(datetime.datetime.now(), dataType, data['transaction_id'], len(data['operations'])))
if dataType == 'status':
print("[{}]: {} - {} h:{} / i:{}".format(datetime.datetime.now(), dataType, data['time'], data['last_irreversible_block_num'], data['head_block_number']))
print('\nGetting block 1')
block = chainsync.get_block(1)
print_event('block', block)
print('\nGetting transaction c68435a34a7afc701771eb090f96526ed4c2a37b')
tx = chainsync.get_transaction('c68435a34a7afc701771eb090f96526ed4c2a37b')
print_event('tx', tx)
print('\nGetting multiple transactions')
transactions = [
'62f68c45f67ecbe4ac6eb8348bce44e73e46611c',
'2f58f00e70b8d0f88e90350043e17ed6ea2eb223',
'c68435a34a7afc701771eb090f96526ed4c2a37b',
]
for tx in chainsync.get_transactions(transactions):
print_event('tx', tx)
print('\nGetting ops in transaction c68435a34a7afc701771eb090f96526ed4c2a37b')
for op in chainsync.get_ops_in_transaction('c68435a34a7afc701771eb090f96526ed4c2a37b'):
print_event('op', op)