forked from DecentralizedClimateFoundation/DCIPs
70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
from rlp import decode
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from ssz_receipt_types import *
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from eip2718_receipt_types import *
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def normalize_receipt(encoded_receipt: bytes) -> Receipt:
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eip2718_type = encoded_receipt[0]
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if eip2718_type == 0x05: # EIP-4844
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receipt = decode(encoded_receipt[1:], EIP4844Receipt)
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return Receipt(
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status=receipt.status,
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cumulative_gas_used=receipt.cumulative_gas_used,
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logs_bloom=receipt.logs_bloom,
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logs=[ReceiptLog(
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address=log[0],
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topics=log[1],
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data=log[2]
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) for log in receipt.logs],
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tx_type=TRANSACTION_TYPE_EIP4844,
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cumulative_data_gas_used=Optional[uint64](receipt.cumulative_data_gas_used),
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)
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if eip2718_type == 0x02: # EIP-1559
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receipt = decode(encoded_receipt[1:], EIP1559Receipt)
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return Receipt(
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status=receipt.status,
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cumulative_gas_used=receipt.cumulative_transaction_gas_used,
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logs_bloom=receipt.logs_bloom,
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logs=[ReceiptLog(
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address=log[0],
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topics=log[1],
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data=log[2]
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) for log in receipt.logs],
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tx_type=TRANSACTION_TYPE_EIP1559,
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)
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if eip2718_type == 0x01: # EIP-2930
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receipt = decode(encoded_receipt[1:], EIP2930Receipt)
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return Receipt(
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status=receipt.status,
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cumulative_gas_used=receipt.cumulativeGasUsed,
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logs_bloom=receipt.logsBloom,
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logs=[ReceiptLog(
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address=log[0],
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topics=log[1],
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data=log[2]
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) for log in receipt.logs],
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tx_type=TRANSACTION_TYPE_EIP2930,
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)
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if 0xc0 <= eip2718_type <= 0xfe: # Legacy
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receipt = decode(encoded_receipt, LegacyReceipt)
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return Receipt(
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status=receipt.status,
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cumulative_gas_used=receipt.cumulativeGasUsed,
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logs_bloom=receipt.logsBloom,
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logs=[ReceiptLog(
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address=log[0],
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topics=log[1],
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data=log[2]
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) for log in receipt.logs],
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tx_type=TRANSACTION_TYPE_LEGACY,
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)
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assert False
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