Source code for langchain_core.chat_loaders
from abc import ABC, abstractmethod
from typing import Iterator, List
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())