Docstore#

Wrappers on top of docstores.

class langchain.docstore.InMemoryDocstore(_dict: Dict[str, langchain.schema.Document])[source]#

Simple in memory docstore in the form of a dict.

add(texts: Dict[str, langchain.schema.Document]) → None[source]#: Add texts to in memory dictionary.

search(search: str) → Union[str, langchain.schema.Document][source]#: Search via direct lookup.

class langchain.docstore.Wikipedia[source]#

Wrapper around wikipedia API.

search(search: str) → Union[str, langchain.schema.Document][source]#

Try to search for wiki page.

If page exists, return the page summary, and a PageWithLookups object. If page does not exist, return similar entries.