def percent_compliant_per_block(block_height, rpc_conn=None):
"""Returns % of transactions in block that are compliant, as float.
Args:
block_height (int): Height of block requested.
rpc_conn (Optional[`bitoind_rpc.RPCConnection`]): A connection class
to the bitcoind RPC interface for local fetching of blockchain data.
"""
assert isinstance(block_height, int)
assert block_height >= 0
txids = None
if rpc_conn is not None:
txids = rpc_conn.get_tx_ids_at_height(block_height)
else:
txids = http.get_block_txids(block_height)
num_compliant = 0
for txid in txids:
rpc_tx_json = None
if rpc_conn is not None:
rpc_tx_json = rpc_conn.get_decoded_tx(txid)
else:
rpc_tx_json = http.get_rpc_tx_json(txid)
if bip69.is_bip69(rpc_tx_json):
num_compliant = num_compliant + 1
return float(num_compliant) / len(txids)
def percent_compliant_per_block(block_height, rpc_conn=None):
"""Returns % of transactions in block that are compliant, as float.
Args:
block_height (int): Height of block requested.
rpc_conn (Optional[`bitoind_rpc.RPCConnection`]): A connection class
to the bitcoind RPC interface for local fetching of blockchain data.
"""
assert isinstance(block_height, int)
assert block_height >= 0
txids = None
if rpc_conn is not None:
txids = rpc_conn.get_tx_ids_at_height(block_height)
else:
txids = http.get_block_txids(block_height)
num_compliant = 0
for txid in txids:
rpc_tx_json = None
if rpc_conn is not None:
rpc_tx_json = rpc_conn.get_decoded_tx(txid)
else:
rpc_tx_json = http.get_rpc_tx_json(txid)
if bip69.is_bip69(rpc_tx_json):
num_compliant = num_compliant + 1
return float(num_compliant) / len(txids)
def test_get_block_txids(self):
"""Verify that a block height is correctly fetched."""
block_height = 187
txids = http.get_block_txids(block_height)
self.assertEqual(len(txids), 2)
self.assertIn(('70587f1780ccd2ebbace28a7b33d83d19f4362f10ff7a4ad88f8c41'
'3883f94b7'), txids)
self.assertIn(('4385fcf8b14497d0659adccfe06ae7e38e0b5dc95ff8a13d7c62035'
'994a0cd79'), txids)
def test_get_block_txids(self):
"""Verify that a block height is correctly fetched."""
block_height = 187
txids = http.get_block_txids(block_height)
self.assertEqual(len(txids), 2)
self.assertIn(
('70587f1780ccd2ebbace28a7b33d83d19f4362f10ff7a4ad88f8c41'
'3883f94b7'), txids)
self.assertIn(
('4385fcf8b14497d0659adccfe06ae7e38e0b5dc95ff8a13d7c62035'
'994a0cd79'), txids)