langchain_community.document_loaders.pubmed.PubMedLoader¶
- class langchain_community.document_loaders.pubmed.PubMedLoader(query: str, load_max_docs: Optional[int] = 3)[source]¶
Load from the PubMed biomedical library.
- query¶
The query to be passed to the PubMed API.
- load_max_docs¶
The maximum number of documents to load.
Initialize the PubMedLoader.
- Parameters
query (str) – The query to be passed to the PubMed API.
load_max_docs (Optional[int]) – The maximum number of documents to load. Defaults to 3.
Methods
__init__(query[, load_max_docs])Initialize the PubMedLoader.
A lazy loader for Documents.
aload()Load data into Document objects.
A lazy loader for Documents.
load()Load data into Document objects.
load_and_split([text_splitter])Load Documents and split into chunks.
- __init__(query: str, load_max_docs: Optional[int] = 3)[source]¶
Initialize the PubMedLoader.
- Parameters
query (str) – The query to be passed to the PubMed API.
load_max_docs (Optional[int]) – The maximum number of documents to load. Defaults to 3.
- async alazy_load() AsyncIterator[Document]¶
A lazy loader for Documents.
- Return type
AsyncIterator[Document]
- lazy_load() Iterator[Document][source]¶
A lazy loader for Documents.
- Return type
Iterator[Document]
- load_and_split(text_splitter: Optional[TextSplitter] = None) List[Document]¶
Load Documents and split into chunks. Chunks are returned as Documents.
Do not override this method. It should be considered to be deprecated!
- Parameters
text_splitter (Optional[TextSplitter]) – TextSplitter instance to use for splitting documents. Defaults to RecursiveCharacterTextSplitter.
- Returns
List of Documents.
- Return type
List[Document]