crowetic/mev-inspect-py
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Used black

Browse Source
This commit is contained in:
ZigaMr 2022-05-23 01:58:13 +02:00
parent f1431cec4c
commit ce047e1f2a
2 changed files with 13 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
listener.py
View File

@ -61,17 +61,20 @@ async def run():
queue_name=HIGH_PRIORITY_QUEUE, queue_name=HIGH_PRIORITY_QUEUE,
priority=HIGH_PRIORITY, priority=HIGH_PRIORITY,
) )
w3 = Web3(HTTPProvider(rpc)) w3 = Web3(HTTPProvider(rpc))
res = w3.provider.make_request('trace_block', ['earliest']) res = w3.provider.make_request("trace_block", ["earliest"])
if 'error' in res and res['error']['message'] == 'the method trace_block does not exist/is not available': if (
"error" in res
and res["error"]["message"]
== "the method trace_block does not exist/is not available"
):
type_e = RPCType.geth type_e = RPCType.geth
else: else:
type_e = RPCType.parity type_e = RPCType.parity
base_provider = get_base_provider(rpc, type=type_e) base_provider = get_base_provider(rpc, type=type_e)
# type_e = convert_str_to_enum(sys.argv[1]) # type_e = convert_str_to_enum(sys.argv[1])
inspector = MEVInspector(rpc, type_e) inspector = MEVInspector(rpc, type_e)
while not killer.kill_now: while not killer.kill_now:
await inspect_next_block( await inspect_next_block(

8
mev_inspect/block.py
View File

@ -38,7 +38,11 @@ async def create_from_block_number(
trace_db_session: Optional[orm.Session], trace_db_session: Optional[orm.Session],
) -> Block: ) -> Block:
type = RPCType.geth if geth_poa_middleware in w3.provider.middlewares else RPCType.parity type = (
RPCType.geth
if geth_poa_middleware in w3.provider.middlewares
else RPCType.parity
)
if type == RPCType.geth: if type == RPCType.geth:
block_json = await w3.eth.get_block(block_number) block_json = await w3.eth.get_block(block_number)
else: else:
@ -116,7 +120,7 @@ async def _find_or_fetch_block_traces(
existing_block_traces = _find_block_traces(trace_db_session, block_number) existing_block_traces = _find_block_traces(trace_db_session, block_number)
if existing_block_traces is not None: if existing_block_traces is not None:
return existing_block_traces return existing_block_traces
if type == RPCType.geth: if type == RPCType.geth:
# Translate to parity format # Translate to parity format
traces = await geth_get_tx_traces_parity_format(w3.provider, block_json) traces = await geth_get_tx_traces_parity_format(w3.provider, block_json)