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Function for child liquidation check

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This commit is contained in:
Gui Heise 2021-09-24 18:16:20 -04:00
parent 052e1f6c8d
commit 887d8c0a6a
1 changed files with 17 additions and 6 deletions
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23
mev_inspect/aave_liquidations.py
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@ -58,6 +58,18 @@ def get_received_amount(trace: DecodedCallTrace) -> int:
return received_amount return received_amount
def is_child_of_liquidation(
trace: ClassifiedTrace, parent_liquidations: List[List[int]]
) -> bool:
return any(
[
is_child_trace_address(trace.trace_address, parent)
for parent in parent_liquidations
]
)
def get_liquidations( def get_liquidations(
traces: List[ClassifiedTrace], traces: List[ClassifiedTrace],
) -> List[Liquidation]: ) -> List[Liquidation]:
@ -71,12 +83,7 @@ def get_liquidations(
if ( if (
trace.classification == Classification.liquidate trace.classification == Classification.liquidate
and isinstance(trace, DecodedCallTrace) and isinstance(trace, DecodedCallTrace)
and not any( and not is_child_of_liquidation(trace, parent_liquidations)
[
is_child_trace_address(trace.trace_address, parent)
for parent in parent_liquidations
]
)
): ):
parent_liquidations.append(trace.trace_address) parent_liquidations.append(trace.trace_address)
@ -93,6 +100,10 @@ def get_liquidations(
assert isinstance(child, DecodedCallTrace) assert isinstance(child, DecodedCallTrace)
received_amount = get_received_amount(child) received_amount = get_received_amount(child)
else:
received_amount = 0
liquidations.append( liquidations.append(
Liquidation( Liquidation(
liquidated_user=trace.inputs["_user"], liquidated_user=trace.inputs["_user"],