智能体内存

def add_values_from_dict(self, values: Dict[str, Any]) -> None:
    """
    Add fields to the memory item.
    :param values: The values of the fields.
    """
    for key, value in values.items():
        self.set_value(key, value)

def filter(self, keys: List[str] = []) -> None:
    """
    Fetch the memory item.
    :param keys: The keys to fetch.
    :return: The filtered memory item.
    """

    return {key: value for key, value in self.to_dict().items() if key in keys}

def from_dict(self, data: Dict[str, str]) -> None:
    """
    Convert the dictionary to a MemoryItem.
    :param data: The dictionary.
    """
    for key, value in data.items():
        self.set_value(key, value)

def get_value(self, key: str) -> Optional[str]:
    """
    Get the value of the field.
    :param key: The key of the field.
    :return: The value of the field.
    """

    return getattr(self, key, None)

def get_values(self, keys: List[str]) -> dict:
    """
    Get the values of the fields.
    :param keys: The keys of the fields.
    :return: The values of the fields.
    """
    return {key: self.get_value(key) for key in keys}

def set_value(self, key: str, value: str) -> None:
    """
    Add a field to the memory item.
    :param key: The key of the field.
    :param value: The value of the field.
    """
    setattr(self, key, value)

    if key not in self._memory_attributes:
        self._memory_attributes.append(key)

def to_dict(self) -> Dict[str, str]:
    """
    Convert the MemoryItem to a dictionary.
    :return: The dictionary.
    """

    return {
        key: value
        for key, value in self.__dict__.items()
        if key in self._memory_attributes
    }

def to_json(self) -> str:
    """
    Convert the memory item to a JSON string.
    :return: The JSON string.
    """
    return json.dumps(self.to_dict())

def add_memory_item(self, memory_item: MemoryItem) -> None:
    """
    Add a memory item to the memory.
    :param memory_item: The memory item to add.
    """
    self._content.append(memory_item)

def clear(self) -> None:
    """
    Clear the memory.
    """
    self._content = []

def delete_memory_item(self, step: int) -> None:
    """
    Delete a memory item from the memory.
    :param step: The step of the memory item to delete.
    """
    self._content = [item for item in self._content if item.step != step]

def filter_memory_from_keys(self, keys: List[str]) -> List[Dict[str, str]]:
    """
    Filter the memory from the keys. If an item does not have the key, the key will be ignored.
    :param keys: The keys to filter.
    :return: The filtered memory.
    """
    return [item.filter(keys) for item in self._content]

def filter_memory_from_steps(self, steps: List[int]) -> List[Dict[str, str]]:
    """
    Filter the memory from the steps.
    :param steps: The steps to filter.
    :return: The filtered memory.
    """
    return [item.to_dict() for item in self._content if item.step in steps]

def from_list_of_dicts(self, data: List[Dict[str, str]]) -> None:
    """
    Convert the list of dictionaries to the memory.
    :param data: The list of dictionaries.
    """
    self._content = []
    for item in data:
        memory_item = MemoryItem()
        memory_item.from_dict(item)
        self._content.append(memory_item)

def get_latest_item(self) -> MemoryItem:
    """
    Get the latest memory item.
    :return: The latest memory item.
    """
    if self.length == 0:
        return None
    return self._content[-1]

def is_empty(self) -> bool:
    """
    Check if the memory is empty.
    :return: The boolean value indicating if the memory is empty.
    """
    return self.length == 0

def load(self, content: List[MemoryItem]) -> None:
    """
    Load the data from the memory.
    :param content: The content to load.
    """
    self._content = content

def to_json(self) -> str:
    """
    Convert the memory to a JSON string.
    :return: The JSON string.
    """

    return json.dumps(
        [item.to_dict() for item in self._content if item is not None]
    )

def to_list_of_dicts(self) -> List[Dict[str, str]]:
    """
    Convert the memory to a list of dictionaries.
    :return: The list of dictionaries.
    """
    return [item.to_dict() for item in self._content]