def __log_transaction(self, transaction_dict: dict,
contract_function: ContractFunction):
"""
Format and log a transaction dict and return the transaction name string.
This method *must not* mutate the original transaction dict.
"""
# Do not mutate the original transaction dict
tx = dict(transaction_dict).copy()
# Format
if tx.get('to'):
tx['to'] = to_checksum_address(contract_function.address)
try:
tx['selector'] = contract_function.selector
except AttributeError:
pass
tx['from'] = to_checksum_address(tx['from'])
tx.update({
f: prettify_eth_amount(v)
for f, v in tx.items() if f in ('gasPrice', 'value')
})
payload_pprint = ', '.join("{}: {}".format(k, v)
for k, v in tx.items())
# Log
transaction_name = get_transaction_name(
contract_function=contract_function)
self.log.debug(f"[TX-{transaction_name}] | {payload_pprint}")
def __init__(self, message: str, transaction_dict: dict,
contract_function: Union[ContractFunction,
ContractConstructor], *args):
self.base_message = message
self.name = get_transaction_name(
contract_function=contract_function)
self.payload = transaction_dict
self.contract_function = contract_function
self.failures = {
BlockchainInterface.REASONS[INSUFFICIENT_ETH]:
self.insufficient_eth
}
self.message = self.failures.get(self.base_message, self.default)
super().__init__(self.message, *args)
