def transaction_to_dict(transaction: SignedTransactionAPI) -> Dict[str, str]:
return {
'hash':
encode_hex(transaction.hash),
'nonce':
hex(transaction.nonce),
'gas':
hex(transaction.gas),
'gasPrice':
hex(transaction.gas_price),
'from':
to_checksum_address(transaction.sender),
'to':
apply_formatter_if(is_address, to_checksum_address,
encode_hex(transaction.to)),
'value':
hex(transaction.value),
'input':
encode_hex(transaction.data),
'r':
hex(transaction.r),
's':
hex(transaction.s),
'v':
hex(transaction.v),
}
def test_apply_formatter_if(condition, formatter, value, expected):
assert eth_utils.apply_formatter_if(condition, formatter,
value) == expected
# must be able to curry
conditional_formatter = apply_formatter_if(condition, formatter)
assert conditional_formatter(value) == expected
def to_receipt_response(receipt: ReceiptAPI,
transaction: SignedTransactionAPI,
index: int,
header: BlockHeaderAPI,
tx_gas_used: int) -> RpcReceiptResponse:
if transaction.to == CREATE_CONTRACT_ADDRESS:
contract_address = encode_hex(
generate_contract_address(transaction.sender, transaction.nonce)
)
else:
contract_address = None
block_hash = encode_hex(header.hash)
block_number = hex(header.block_number)
receipt_and_transaction_index = hex(index)
transaction_hash = encode_hex(transaction.hash)
return {
"blockHash": block_hash,
"blockNumber": block_number,
"contractAddress": contract_address,
"cumulativeGasUsed": hex(receipt.gas_used),
"from": encode_hex(transaction.sender),
'gasUsed': hex(tx_gas_used),
"logs": [
{
"address": encode_hex(log.address),
"data": encode_hex(log.data),
"blockHash": block_hash,
"blockNumber": block_number,
"logIndex": receipt_and_transaction_index,
# We only serve receipts from transactions that ended up in the canonical chain
# which means this can never be `True`
"removed": False,
"topics": [
encode_hex(int_to_big_endian(topic)) for topic in log.topics
],
"transactionHash": transaction_hash,
"transactionIndex": receipt_and_transaction_index,
}
for log in receipt.logs
],
"logsBloom": format_bloom(receipt.bloom),
"root": encode_hex(receipt.state_root),
"to": apply_formatter_if(
is_address,
to_checksum_address,
encode_hex(transaction.to)
),
"transactionHash": transaction_hash,
"transactionIndex": receipt_and_transaction_index,
}
