def modifyTransaction(self, transaction_hash, **transaction_params):
assert_valid_transaction_params(transaction_params)
current_transaction = get_required_transaction(self.web3,
transaction_hash)
current_transaction_params = extract_valid_transaction_params(
current_transaction)
new_transaction = merge(current_transaction_params, transaction_params)
return replace_transaction(self.web3, current_transaction,
new_transaction)
def replaceTransaction(self, transaction_hash, new_transaction):
current_transaction = get_required_transaction(self.web3,
transaction_hash)
return replace_transaction(self.web3, current_transaction,
new_transaction)