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Update check signatures for Trace object

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This commit is contained in:
Luke Van Seters 2021-07-20 18:22:29 -04:00
parent ba761b48ee
commit 06fce79512
1 changed files with 10 additions and 13 deletions
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23
mev_inspect/utils.py
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@ -1,22 +1,19 @@
from typing import List
from hexbytes.main import HexBytes from hexbytes.main import HexBytes
from mev_inspect.schemas import Trace
def check_call_for_signature(call, signatures):
if call["action"]["input"] == None: def check_trace_for_signature(trace: Trace, signatures: List[str]):
if trace.action["input"] == None:
return False return False
## By default set this to False ## Iterate over all signatures, and if our trace matches any of them set it to True
signature_present_boolean = False
## Iterate over all signatures, and if our call matches any of them set it to True
for signature in signatures: for signature in signatures:
# print("Desired signature:", str(signature)) if HexBytes(trace.action["input"]).startswith(signature):
# print("Actual", HexBytes(call['action']['input']))
if HexBytes(call["action"]["input"]).startswith((signature)):
## Note that we are turning the input into hex bytes here, which seems to be fine ## Note that we are turning the input into hex bytes here, which seems to be fine
## Working with strings was doing weird things ## Working with strings was doing weird things
print("hit") return True
signature_present_boolean = True
return signature_present_boolean return False