def __init__(self, state: BaseState, message: Message,
transaction_context: BaseTransactionContext) -> None:
self.state = state
self.msg = message
self.transaction_context = transaction_context
self._memory = Memory()
self._stack = Stack()
self._gas_meter = self.get_gas_meter()
self.children = []
self.accounts_to_delete = {}
self._log_entries = []
code = message.code
self.code = CodeStream(code)
def stack():
return Stack()