repo stringlengths 7 90 | file_url stringlengths 81 315 | file_path stringlengths 4 228 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 14:38:15 2026-01-05 02:33:18 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/graphs/neo4j_graph.py | libs/langchain/langchain_classic/graphs/neo4j_graph.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.graphs import Neo4jGraph
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports.
DEPR... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/graphs/networkx_graph.py | libs/langchain/langchain_classic/graphs/networkx_graph.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.graphs import NetworkxEntityGraph
from langchain_community.graphs.networkx_graph import (
KnowledgeTriple,
get_entities,
parse_triples,
)
# Create a ... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/graphs/neptune_graph.py | libs/langchain/langchain_classic/graphs/neptune_graph.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.graphs import NeptuneGraph
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports.
DE... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/graphs/__init__.py | libs/langchain/langchain_classic/graphs/__init__.py | """**Graphs** provide a natural language interface to graph databases."""
from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.graphs import (
ArangoGraph,
FalkorDBGraph,
HugeGraph,
KuzuGraph,
M... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/graphs/memgraph_graph.py | libs/langchain/langchain_classic/graphs/memgraph_graph.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.graphs import MemgraphGraph
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports.
D... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/graphs/graph_document.py | libs/langchain/langchain_classic/graphs/graph_document.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.graphs.graph_document import (
GraphDocument,
Node,
Relationship,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/graphs/hugegraph.py | libs/langchain/langchain_classic/graphs/hugegraph.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.graphs import HugeGraph
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports.
DEPRE... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/remote_retriever.py | libs/langchain/langchain_classic/retrievers/remote_retriever.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import RemoteLangChainRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling opti... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/web_research.py | libs/langchain/langchain_classic/retrievers/web_research.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers.web_research import (
QuestionListOutputParser,
SearchQueries,
WebResearchRetriever,
)
# Create a way to dynamically look up deprecated import... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/pubmed.py | libs/langchain/langchain_classic/retrievers/pubmed.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import PubMedRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional impo... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/metal.py | libs/langchain/langchain_classic/retrievers/metal.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import MetalRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional impor... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/multi_vector.py | libs/langchain/langchain_classic/retrievers/multi_vector.py | from enum import Enum
from typing import Any
from langchain_core.callbacks import (
AsyncCallbackManagerForRetrieverRun,
CallbackManagerForRetrieverRun,
)
from langchain_core.documents import Document
from langchain_core.retrievers import BaseRetriever
from langchain_core.stores import BaseStore, ByteStore
fro... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/llama_index.py | libs/langchain/langchain_classic/retrievers/llama_index.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import (
LlamaIndexGraphRetriever,
LlamaIndexRetriever,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for ra... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/databerry.py | libs/langchain/langchain_classic/retrievers/databerry.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers.databerry import DataberryRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling ... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/chaindesk.py | libs/langchain/langchain_classic/retrievers/chaindesk.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import ChaindeskRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional i... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/kay.py | libs/langchain/langchain_classic/retrievers/kay.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import KayAiRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional impor... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/cohere_rag_retriever.py | libs/langchain/langchain_classic/retrievers/cohere_rag_retriever.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import CohereRagRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional i... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/wikipedia.py | libs/langchain/langchain_classic/retrievers/wikipedia.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import WikipediaRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional i... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/ensemble.py | libs/langchain/langchain_classic/retrievers/ensemble.py | """Ensemble Retriever.
Ensemble retriever that ensemble the results of
multiple retrievers by using weighted Reciprocal Rank Fusion.
"""
import asyncio
from collections import defaultdict
from collections.abc import Callable, Hashable, Iterable, Iterator
from itertools import chain
from typing import (
Any,
... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/multi_query.py | libs/langchain/langchain_classic/retrievers/multi_query.py | import asyncio
import logging
from collections.abc import Sequence
from langchain_core.callbacks import (
AsyncCallbackManagerForRetrieverRun,
CallbackManagerForRetrieverRun,
)
from langchain_core.documents import Document
from langchain_core.language_models import BaseLanguageModel
from langchain_core.output_... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/kendra.py | libs/langchain/langchain_classic/retrievers/kendra.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import AmazonKendraRetriever
from langchain_community.retrievers.kendra import (
AdditionalResultAttribute,
AdditionalResultAttributeValue,
Doc... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/knn.py | libs/langchain/langchain_classic/retrievers/knn.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import KNNRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/contextual_compression.py | libs/langchain/langchain_classic/retrievers/contextual_compression.py | from typing import Any
from langchain_core.callbacks import (
AsyncCallbackManagerForRetrieverRun,
CallbackManagerForRetrieverRun,
)
from langchain_core.documents import BaseDocumentCompressor, Document
from langchain_core.retrievers import BaseRetriever, RetrieverLike
from pydantic import ConfigDict
from typi... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/tfidf.py | libs/langchain/langchain_classic/retrievers/tfidf.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import TFIDFRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional impor... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/svm.py | libs/langchain/langchain_classic/retrievers/svm.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import SVMRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/you.py | libs/langchain/langchain_classic/retrievers/you.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import YouRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/pinecone_hybrid_search.py | libs/langchain/langchain_classic/retrievers/pinecone_hybrid_search.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import PineconeHybridSearchRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/google_vertex_ai_search.py | libs/langchain/langchain_classic/retrievers/google_vertex_ai_search.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import (
GoogleCloudEnterpriseSearchRetriever,
GoogleVertexAIMultiTurnSearchRetriever,
GoogleVertexAISearchRetriever,
)
# Create a way to dyna... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/milvus.py | libs/langchain/langchain_classic/retrievers/milvus.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import MilvusRetriever
from langchain_community.retrievers.milvus import MilvusRetreiver
# Create a way to dynamically look up deprecated imports.
# Used to consolida... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/azure_ai_search.py | libs/langchain/langchain_classic/retrievers/azure_ai_search.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import (
AzureAISearchRetriever,
AzureCognitiveSearchRetriever,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logi... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/chatgpt_plugin_retriever.py | libs/langchain/langchain_classic/retrievers/chatgpt_plugin_retriever.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import ChatGPTPluginRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling option... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/elastic_search_bm25.py | libs/langchain/langchain_classic/retrievers/elastic_search_bm25.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import ElasticSearchBM25Retriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling op... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/tavily_search_api.py | libs/langchain/langchain_classic/retrievers/tavily_search_api.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import TavilySearchAPIRetriever
from langchain_community.retrievers.tavily_search_api import SearchDepth
# Create a way to dynamically look up deprecated imports.
# U... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/merger_retriever.py | libs/langchain/langchain_classic/retrievers/merger_retriever.py | import asyncio
from langchain_core.callbacks import (
AsyncCallbackManagerForRetrieverRun,
CallbackManagerForRetrieverRun,
)
from langchain_core.documents import Document
from langchain_core.retrievers import BaseRetriever
class MergerRetriever(BaseRetriever):
"""Retriever that merges the results of mult... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/bm25.py | libs/langchain/langchain_classic/retrievers/bm25.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import BM25Retriever
from langchain_community.retrievers.bm25 import default_preprocessing_func
# Create a way to dynamically look up deprecated imports.
# Used to co... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/parent_document_retriever.py | libs/langchain/langchain_classic/retrievers/parent_document_retriever.py | import uuid
from collections.abc import Sequence
from typing import Any
from langchain_core.documents import Document
from langchain_text_splitters import TextSplitter
from langchain_classic.retrievers import MultiVectorRetriever
class ParentDocumentRetriever(MultiVectorRetriever):
"""Retrieve small chunks then... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/__init__.py | libs/langchain/langchain_classic/retrievers/__init__.py | """**Retriever** class returns Documents given a text **query**.
It is more general than a vector store. A retriever does not need to be able to
store documents, only to return (or retrieve) it. Vector stores can be used as
the backbone of a retriever, but there are other types of retrievers as well.
"""
from typing ... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/pupmed.py | libs/langchain/langchain_classic/retrievers/pupmed.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import PubMedRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional impo... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/arxiv.py | libs/langchain/langchain_classic/retrievers/arxiv.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import ArxivRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional impor... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/embedchain.py | libs/langchain/langchain_classic/retrievers/embedchain.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import EmbedchainRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional ... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/outline.py | libs/langchain/langchain_classic/retrievers/outline.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import OutlineRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imp... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/bedrock.py | libs/langchain/langchain_classic/retrievers/bedrock.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import AmazonKnowledgeBasesRetriever
from langchain_community.retrievers.bedrock import (
RetrievalConfig,
VectorSearchConfig,
)
# Create a way to... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/docarray.py | libs/langchain/langchain_classic/retrievers/docarray.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import DocArrayRetriever
from langchain_community.retrievers.docarray import SearchType
# Create a way to dynamically look up deprecated imports.
# Used to consolidat... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/zep.py | libs/langchain/langchain_classic/retrievers/zep.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import ZepRetriever
from langchain_community.retrievers.zep import SearchScope, SearchType
# Create a way to dynamically look up deprecated imports.
# Used to consoli... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/weaviate_hybrid_search.py | libs/langchain/langchain_classic/retrievers/weaviate_hybrid_search.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import WeaviateHybridSearchRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/re_phraser.py | libs/langchain/langchain_classic/retrievers/re_phraser.py | import logging
from langchain_core.callbacks import (
AsyncCallbackManagerForRetrieverRun,
CallbackManagerForRetrieverRun,
)
from langchain_core.documents import Document
from langchain_core.language_models import BaseLLM
from langchain_core.output_parsers import StrOutputParser
from langchain_core.prompts imp... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/arcee.py | libs/langchain/langchain_classic/retrievers/arcee.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import ArceeRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional impor... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/google_cloud_documentai_warehouse.py | libs/langchain/langchain_classic/retrievers/google_cloud_documentai_warehouse.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import GoogleDocumentAIWarehouseRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# han... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/time_weighted_retriever.py | libs/langchain/langchain_classic/retrievers/time_weighted_retriever.py | import datetime
from copy import deepcopy
from typing import Any
from langchain_core.callbacks import (
AsyncCallbackManagerForRetrieverRun,
CallbackManagerForRetrieverRun,
)
from langchain_core.documents import Document
from langchain_core.retrievers import BaseRetriever
from langchain_core.vectorstores impor... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/vespa_retriever.py | libs/langchain/langchain_classic/retrievers/vespa_retriever.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import VespaRetriever
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional impor... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/zilliz.py | libs/langchain/langchain_classic/retrievers/zilliz.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.retrievers import ZillizRetriever
from langchain_community.retrievers.zilliz import ZillizRetreiver
# Create a way to dynamically look up deprecated imports.
# Used to consolida... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/dingo.py | libs/langchain/langchain_classic/retrievers/self_query/dingo.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.dingo import DingoDBTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handli... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/tencentvectordb.py | libs/langchain/langchain_classic/retrievers/self_query/tencentvectordb.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.tencentvectordb import (
TencentVectorDBTranslator,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raisin... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/dashvector.py | libs/langchain/langchain_classic/retrievers/self_query/dashvector.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.dashvector import DashvectorTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/astradb.py | libs/langchain/langchain_classic/retrievers/self_query/astradb.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.astradb import AstraDBTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# hand... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/milvus.py | libs/langchain/langchain_classic/retrievers/self_query/milvus.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.milvus import (
MilvusTranslator,
process_value,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for r... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/redis.py | libs/langchain/langchain_classic/retrievers/self_query/redis.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.redis import RedisTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/supabase.py | libs/langchain/langchain_classic/retrievers/self_query/supabase.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.supabase import SupabaseVectorTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings an... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/mongodb_atlas.py | libs/langchain/langchain_classic/retrievers/self_query/mongodb_atlas.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.mongodb_atlas import (
MongoDBAtlasTranslator,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising dep... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/pgvector.py | libs/langchain/langchain_classic/retrievers/self_query/pgvector.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.pgvector import PGVectorTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# ha... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/opensearch.py | libs/langchain/langchain_classic/retrievers/self_query/opensearch.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.opensearch import OpenSearchTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/chroma.py | libs/langchain/langchain_classic/retrievers/self_query/chroma.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.chroma import ChromaTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handli... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/myscale.py | libs/langchain/langchain_classic/retrievers/self_query/myscale.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.myscale import MyScaleTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# hand... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/deeplake.py | libs/langchain/langchain_classic/retrievers/self_query/deeplake.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.deeplake import (
DeepLakeTranslator,
can_cast_to_float,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate log... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/timescalevector.py | libs/langchain/langchain_classic/retrievers/self_query/timescalevector.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.timescalevector import (
TimescaleVectorTranslator,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raisin... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/__init__.py | libs/langchain/langchain_classic/retrievers/self_query/__init__.py | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false | |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/databricks_vector_search.py | libs/langchain/langchain_classic/retrievers/self_query/databricks_vector_search.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.databricks_vector_search import (
DatabricksVectorSearchTranslator,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate ... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/base.py | libs/langchain/langchain_classic/retrievers/self_query/base.py | """Retriever that generates and executes structured queries over its own data source."""
import logging
from collections.abc import Sequence
from typing import Any
from langchain_core.callbacks.manager import (
AsyncCallbackManagerForRetrieverRun,
CallbackManagerForRetrieverRun,
)
from langchain_core.document... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/pinecone.py | libs/langchain/langchain_classic/retrievers/self_query/pinecone.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.pinecone import PineconeTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# ha... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/vectara.py | libs/langchain/langchain_classic/retrievers/self_query/vectara.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.vectara import (
VectaraTranslator,
process_value,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/weaviate.py | libs/langchain/langchain_classic/retrievers/self_query/weaviate.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.weaviate import WeaviateTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# ha... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/elasticsearch.py | libs/langchain/langchain_classic/retrievers/self_query/elasticsearch.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.elasticsearch import (
ElasticsearchTranslator,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising de... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/self_query/qdrant.py | libs/langchain/langchain_classic/retrievers/self_query/qdrant.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.query_constructors.qdrant import QdrantTranslator
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handli... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/embeddings_filter.py | libs/langchain/langchain_classic/retrievers/document_compressors/embeddings_filter.py | from collections.abc import Callable, Sequence
from langchain_core.callbacks import Callbacks
from langchain_core.documents import BaseDocumentCompressor, Document
from langchain_core.embeddings import Embeddings
from langchain_core.utils import pre_init
from pydantic import ConfigDict, Field
from typing_extensions im... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/chain_extract.py | libs/langchain/langchain_classic/retrievers/document_compressors/chain_extract.py | """DocumentFilter that uses an LLM chain to extract the relevant parts of documents."""
from __future__ import annotations
from collections.abc import Callable, Sequence
from typing import Any, cast
from langchain_core.callbacks import Callbacks
from langchain_core.documents import BaseDocumentCompressor, Document
f... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/chain_filter_prompt.py | libs/langchain/langchain_classic/retrievers/document_compressors/chain_filter_prompt.py | prompt_template = """Given the following question and context, return YES if the context is relevant to the question and NO if it isn't.
> Question: {question}
> Context:
>>>
{context}
>>>
> Relevant (YES / NO):""" # noqa: E501
| python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/cross_encoder.py | libs/langchain/langchain_classic/retrievers/document_compressors/cross_encoder.py | from abc import ABC, abstractmethod
class BaseCrossEncoder(ABC):
"""Interface for cross encoder models."""
@abstractmethod
def score(self, text_pairs: list[tuple[str, str]]) -> list[float]:
"""Score pairs' similarity.
Args:
text_pairs: List of pairs of texts.
Returns... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/listwise_rerank.py | libs/langchain/langchain_classic/retrievers/document_compressors/listwise_rerank.py | """Filter that uses an LLM to rerank documents listwise and select top-k."""
from collections.abc import Sequence
from typing import Any
from langchain_core.callbacks import Callbacks
from langchain_core.documents import BaseDocumentCompressor, Document
from langchain_core.language_models import BaseLanguageModel
fro... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/flashrank_rerank.py | libs/langchain/langchain_classic/retrievers/document_compressors/flashrank_rerank.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.document_compressors.flashrank_rerank import (
FlashrankRerank,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising depre... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/chain_filter.py | libs/langchain/langchain_classic/retrievers/document_compressors/chain_filter.py | """Filter that uses an LLM to drop documents that aren't relevant to the query."""
from collections.abc import Callable, Sequence
from typing import Any
from langchain_core.callbacks import Callbacks
from langchain_core.documents import BaseDocumentCompressor, Document
from langchain_core.language_models import BaseL... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/cohere_rerank.py | libs/langchain/langchain_classic/retrievers/document_compressors/cohere_rerank.py | from __future__ import annotations
from collections.abc import Sequence
from copy import deepcopy
from typing import Any
from langchain_core._api.deprecation import deprecated
from langchain_core.callbacks import Callbacks
from langchain_core.documents import BaseDocumentCompressor, Document
from langchain_core.utils... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/cross_encoder_rerank.py | libs/langchain/langchain_classic/retrievers/document_compressors/cross_encoder_rerank.py | from __future__ import annotations
import operator
from collections.abc import Sequence
from langchain_core.callbacks import Callbacks
from langchain_core.documents import BaseDocumentCompressor, Document
from pydantic import ConfigDict
from typing_extensions import override
from langchain_classic.retrievers.documen... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/chain_extract_prompt.py | libs/langchain/langchain_classic/retrievers/document_compressors/chain_extract_prompt.py | prompt_template = """Given the following question and context, extract any part of the context *AS IS* that is relevant to answer the question. If none of the context is relevant return {no_output_str}.
Remember, *DO NOT* edit the extracted parts of the context.
> Question: {{question}}
> Context:
>>>
{{context}}
>>>... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/__init__.py | libs/langchain/langchain_classic/retrievers/document_compressors/__init__.py | import importlib
from typing import Any
from langchain_classic.retrievers.document_compressors.base import (
DocumentCompressorPipeline,
)
from langchain_classic.retrievers.document_compressors.chain_extract import (
LLMChainExtractor,
)
from langchain_classic.retrievers.document_compressors.chain_filter impor... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/retrievers/document_compressors/base.py | libs/langchain/langchain_classic/retrievers/document_compressors/base.py | from collections.abc import Sequence
from inspect import signature
from langchain_core.callbacks import Callbacks
from langchain_core.documents import (
BaseDocumentCompressor,
BaseDocumentTransformer,
Document,
)
from pydantic import ConfigDict
class DocumentCompressorPipeline(BaseDocumentCompressor):
... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/adapters/__init__.py | libs/langchain/langchain_classic/adapters/__init__.py | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false | |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/adapters/openai.py | libs/langchain/langchain_classic/adapters/openai.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.adapters.openai import (
Chat,
ChatCompletion,
ChatCompletionChunk,
ChatCompletions,
Choice,
ChoiceChunk,
Completions,
... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/awslambda.py | libs/langchain/langchain_classic/utilities/awslambda.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import LambdaWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/pubmed.py | libs/langchain/langchain_classic/utilities/pubmed.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import PubMedAPIWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional impo... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/anthropic.py | libs/langchain/langchain_classic/utilities/anthropic.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities.anthropic import (
get_num_tokens_anthropic,
get_token_ids_anthropic,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/bibtex.py | libs/langchain/langchain_classic/utilities/bibtex.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import BibtexparserWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional i... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/brave_search.py | libs/langchain/langchain_classic/utilities/brave_search.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import BraveSearchWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional im... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/google_jobs.py | libs/langchain/langchain_classic/utilities/google_jobs.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import GoogleJobsAPIWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional ... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/gitlab.py | libs/langchain/langchain_classic/utilities/gitlab.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities.gitlab import GitLabAPIWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling option... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/wikipedia.py | libs/langchain/langchain_classic/utilities/wikipedia.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import WikipediaAPIWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional i... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/openweathermap.py | libs/langchain/langchain_classic/utilities/openweathermap.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import OpenWeatherMapAPIWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optio... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/wolfram_alpha.py | libs/langchain/langchain_classic/utilities/wolfram_alpha.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import WolframAlphaAPIWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optiona... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/spark_sql.py | libs/langchain/langchain_classic/utilities/spark_sql.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import SparkSQL
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports.
DEP... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/graphql.py | libs/langchain/langchain_classic/utilities/graphql.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import GraphQLAPIWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imp... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
langchain-ai/langchain | https://github.com/langchain-ai/langchain/blob/e5d4acf681784d1ea356c932cf31c1c9723dbafa/libs/langchain/langchain_classic/utilities/scenexplain.py | libs/langchain/langchain_classic/utilities/scenexplain.py | from typing import TYPE_CHECKING, Any
from langchain_classic._api import create_importer
if TYPE_CHECKING:
from langchain_community.utilities import SceneXplainAPIWrapper
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional... | python | MIT | e5d4acf681784d1ea356c932cf31c1c9723dbafa | 2026-01-04T14:38:15.444279Z | false |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.