Package Methods (0.3.1)
Summary of entries of Methods for langchain-google-datastore.
langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory.add_message
add_message(message: langchain_core.messages.base.BaseMessage) -> None
langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory.clear
langchain_google_datastore.document_loader.DatastoreLoader.lazy_load
lazy_load() -> typing.Iterator[langchain_core.documents.base.Document]
langchain_google_datastore.document_loader.DatastoreLoader.load
load() -> typing.List[langchain_core.documents.base.Document]
langchain_google_datastore.document_loader.DatastoreSaver
DatastoreSaver(kind: Optional[str] = None, client: Optional[Client] = None)
langchain_google_datastore.document_loader.DatastoreSaver.delete_documents
delete_documents(
documents: typing.List[langchain_core.documents.base.Document],
keys: typing.Optional[typing.List[typing.List[str]]] = None,
) -> None
langchain_google_datastore.document_loader.DatastoreSaver.upsert_documents
upsert_documents(
documents: typing.List[langchain_core.documents.base.Document],
) -> None
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Last updated 2025-08-28 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Package Methods (0.3.1)\n\nVersion latestkeyboard_arrow_down\n\n- [0.3.1 (latest)](/python/docs/reference/langchain-google-datastore/latest/summary_method)\n- [0.3.0](/python/docs/reference/langchain-google-datastore/0.3.0/summary_method)\n- [0.2.0](/python/docs/reference/langchain-google-datastore/0.2.0/summary_method) \nSummary of entries of Methods for langchain-google-datastore. \n\n### langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory.add_message\n\n add_message(message: langchain_core.messages.base.BaseMessage) -\u003e None\n\nAdd a Message object to the store.\n\nSee more: [langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory.add_message](https://cloud.google.com/python/docs/reference/langchain-google-datastore/latest/langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory#langchain_google_datastore_chat_message_history_DatastoreChatMessageHistory_add_message) \n\n### langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory.clear\n\n clear() -\u003e None\n\nRemove all messages from the store.\n\nSee more: [langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory.clear](https://cloud.google.com/python/docs/reference/langchain-google-datastore/latest/langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory#langchain_google_datastore_chat_message_history_DatastoreChatMessageHistory_clear) \n\n### langchain_google_datastore.document_loader.DatastoreLoader.lazy_load\n\n lazy_load() -\u003e typing.Iterator[langchain_core.documents.base.Document]\n\nA lazy loader for Documents.\n\nSee more: [langchain_google_datastore.document_loader.DatastoreLoader.lazy_load](https://cloud.google.com/python/docs/reference/langchain-google-datastore/latest/langchain_google_datastore.document_loader.DatastoreLoader#langchain_google_datastore_document_loader_DatastoreLoader_lazy_load) \n\n### langchain_google_datastore.document_loader.DatastoreLoader.load\n\n load() -\u003e typing.List[langchain_core.documents.base.Document]\n\nLoad Documents.\n\nSee more: [langchain_google_datastore.document_loader.DatastoreLoader.load](https://cloud.google.com/python/docs/reference/langchain-google-datastore/latest/langchain_google_datastore.document_loader.DatastoreLoader#langchain_google_datastore_document_loader_DatastoreLoader_load) \n\n### langchain_google_datastore.document_loader.DatastoreSaver\n\n DatastoreSaver(kind: Optional[str] = None, client: Optional[Client] = None)\n\nDocument Saver for Google Cloud Firestore in Datastore Mode.\n\nSee more: [langchain_google_datastore.document_loader.DatastoreSaver](https://cloud.google.com/python/docs/reference/langchain-google-datastore/latest/langchain_google_datastore.document_loader.DatastoreSaver#langchain_google_datastore_document_loader_DatastoreSaver_DatastoreSaver) \n\n### langchain_google_datastore.document_loader.DatastoreSaver.delete_documents\n\n delete_documents(\n documents: typing.List[langchain_core.documents.base.Document],\n keys: typing.Optional[typing.List[typing.List[str]]] = None,\n ) -\u003e None\n\nDelete documents from the Datastore database.\n\nSee more: [langchain_google_datastore.document_loader.DatastoreSaver.delete_documents](https://cloud.google.com/python/docs/reference/langchain-google-datastore/latest/langchain_google_datastore.document_loader.DatastoreSaver#langchain_google_datastore_document_loader_DatastoreSaver_delete_documents) \n\n### langchain_google_datastore.document_loader.DatastoreSaver.upsert_documents\n\n upsert_documents(\n documents: typing.List[langchain_core.documents.base.Document],\n ) -\u003e None\n\nCreate / merge documents into the Firestore database in Datastore Mode.\n\nSee more: [langchain_google_datastore.document_loader.DatastoreSaver.upsert_documents](https://cloud.google.com/python/docs/reference/langchain-google-datastore/latest/langchain_google_datastore.document_loader.DatastoreSaver#langchain_google_datastore_document_loader_DatastoreSaver_upsert_documents)"]]
