langchain/libs/community/langchain_community/chat_loaders/__init__.py
Leonid Ganeline 11195cfa42
community[patch]: speed up import times in the community package (#18928)
This PR speeds up import times in the community package
2024-03-11 16:37:36 -04:00

46 lines
1.5 KiB
Python

"""**Chat Loaders** load chat messages from common communications platforms.
Load chat messages from various
communications platforms such as Facebook Messenger, Telegram, and
WhatsApp. The loaded chat messages can be used for fine-tuning models.
**Class hierarchy:**
.. code-block::
BaseChatLoader --> <name>ChatLoader # Examples: WhatsAppChatLoader, IMessageChatLoader
**Main helpers:**
.. code-block::
ChatSession
""" # noqa: E501
import importlib
from typing import Any
_module_lookup = {
"BaseChatLoader": "langchain_community.chat_loaders.base",
"FolderFacebookMessengerChatLoader": "langchain_community.chat_loaders.facebook_messenger", # noqa: E501
"GMailLoader": "langchain_community.chat_loaders.gmail",
"IMessageChatLoader": "langchain_community.chat_loaders.imessage",
"LangSmithDatasetChatLoader": "langchain_community.chat_loaders.langsmith",
"LangSmithRunChatLoader": "langchain_community.chat_loaders.langsmith",
"SingleFileFacebookMessengerChatLoader": "langchain_community.chat_loaders.facebook_messenger", # noqa: E501
"SlackChatLoader": "langchain_community.chat_loaders.slack",
"TelegramChatLoader": "langchain_community.chat_loaders.telegram",
"WhatsAppChatLoader": "langchain_community.chat_loaders.whatsapp",
}
def __getattr__(name: str) -> Any:
if name in _module_lookup:
module = importlib.import_module(_module_lookup[name])
return getattr(module, name)
raise AttributeError(f"module {__name__} has no attribute {name}")
__all__ = list(_module_lookup.keys())