Source code for langchain_community.docstore.base

"""Interface to access to place that stores documents."""

from abc import ABC, abstractmethod
from typing import Dict, List, Union

from langchain_core.documents import Document


[docs] class Docstore(ABC): """Interface to access to place that stores documents."""
[docs] @abstractmethod def search(self, search: str) -> Union[str, Document]: """Search for document. If page exists, return the page summary, and a Document object. If page does not exist, return similar entries. """
[docs] def delete(self, ids: List) -> None: """Deleting IDs from in memory dictionary.""" raise NotImplementedError
[docs] class AddableMixin(ABC): """Mixin class that supports adding texts."""
[docs] @abstractmethod def add(self, texts: Dict[str, Document]) -> None: """Add more documents."""