Source code for langchain_core.chat_loaders

from abc import ABC, abstractmethod
from collections.abc import Iterator

from langchain_core.chat_sessions import ChatSession


[docs] class BaseChatLoader(ABC): """Base class for chat loaders."""
[docs] @abstractmethod def lazy_load(self) -> Iterator[ChatSession]: """Lazy load the chat sessions. Returns: An iterator of chat sessions. """
[docs] def load(self) -> list[ChatSession]: """Eagerly load the chat sessions into memory. Returns: A list of chat sessions. """ return list(self.lazy_load())