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Update deprecated langchain imports with suggested new paths. (#12164)

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Let's help our users find the proper import to use instead of the
deprecated top-level ones.
This commit is contained in:
Predrag Gruevski 2023-10-23 13:52:08 -04:00 committed by GitHub
parent 963ff93476
commit f82bdf4613
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1 changed files with 49 additions and 45 deletions
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94
libs/langchain/langchain/__init__.py
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@ -49,25 +49,25 @@ def __getattr__(name: str) -> Any:
if name == "MRKLChain": if name == "MRKLChain":
from langchain.agents import MRKLChain from langchain.agents import MRKLChain
_warn_on_import(name) _warn_on_import(name, replacement="langchain.agents.MRKLChain")
return MRKLChain return MRKLChain
elif name == "ReActChain": elif name == "ReActChain":
from langchain.agents import ReActChain from langchain.agents import ReActChain
_warn_on_import(name) _warn_on_import(name, replacement="langchain.agents.ReActChain")
return ReActChain return ReActChain
elif name == "SelfAskWithSearchChain": elif name == "SelfAskWithSearchChain":
from langchain.agents import SelfAskWithSearchChain from langchain.agents import SelfAskWithSearchChain
_warn_on_import(name) _warn_on_import(name, replacement="langchain.agents.SelfAskWithSearchChain")
return SelfAskWithSearchChain return SelfAskWithSearchChain
elif name == "ConversationChain": elif name == "ConversationChain":
from langchain.chains import ConversationChain from langchain.chains import ConversationChain
_warn_on_import(name) _warn_on_import(name, replacement="langchain.chains.ConversationChain")
return ConversationChain return ConversationChain
elif name == "LLMBashChain": elif name == "LLMBashChain":
@ -83,248 +83,252 @@ def __getattr__(name: str) -> Any:
elif name == "LLMChain": elif name == "LLMChain":
from langchain.chains import LLMChain from langchain.chains import LLMChain
_warn_on_import(name) _warn_on_import(name, replacement="langchain.chains.LLMChain")
return LLMChain return LLMChain
elif name == "LLMCheckerChain": elif name == "LLMCheckerChain":
from langchain.chains import LLMCheckerChain from langchain.chains import LLMCheckerChain
_warn_on_import(name) _warn_on_import(name, replacement="langchain.chains.LLMCheckerChain")
return LLMCheckerChain return LLMCheckerChain
elif name == "LLMMathChain": elif name == "LLMMathChain":
from langchain.chains import LLMMathChain from langchain.chains import LLMMathChain
_warn_on_import(name) _warn_on_import(name, replacement="langchain.chains.LLMMathChain")
return LLMMathChain return LLMMathChain
elif name == "QAWithSourcesChain": elif name == "QAWithSourcesChain":
from langchain.chains import QAWithSourcesChain from langchain.chains import QAWithSourcesChain
_warn_on_import(name) _warn_on_import(name, replacement="langchain.chains.QAWithSourcesChain")
return QAWithSourcesChain return QAWithSourcesChain
elif name == "VectorDBQA": elif name == "VectorDBQA":
from langchain.chains import VectorDBQA from langchain.chains import VectorDBQA
_warn_on_import(name) _warn_on_import(name, replacement="langchain.chains.VectorDBQA")
return VectorDBQA return VectorDBQA
elif name == "VectorDBQAWithSourcesChain": elif name == "VectorDBQAWithSourcesChain":
from langchain.chains import VectorDBQAWithSourcesChain from langchain.chains import VectorDBQAWithSourcesChain
_warn_on_import(name) _warn_on_import(name, replacement="langchain.chains.VectorDBQAWithSourcesChain")
return VectorDBQAWithSourcesChain return VectorDBQAWithSourcesChain
elif name == "InMemoryDocstore": elif name == "InMemoryDocstore":
from langchain.docstore import InMemoryDocstore from langchain.docstore import InMemoryDocstore
_warn_on_import(name) _warn_on_import(name, replacement="langchain.docstore.InMemoryDocstore")
return InMemoryDocstore return InMemoryDocstore
elif name == "Wikipedia": elif name == "Wikipedia":
from langchain.docstore import Wikipedia from langchain.docstore import Wikipedia
_warn_on_import(name) _warn_on_import(name, replacement="langchain.docstore.Wikipedia")
return Wikipedia return Wikipedia
elif name == "Anthropic": elif name == "Anthropic":
from langchain.llms import Anthropic from langchain.llms import Anthropic
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.Anthropic")
return Anthropic return Anthropic
elif name == "Banana": elif name == "Banana":
from langchain.llms import Banana from langchain.llms import Banana
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.Banana")
return Banana return Banana
elif name == "CerebriumAI": elif name == "CerebriumAI":
from langchain.llms import CerebriumAI from langchain.llms import CerebriumAI
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.CerebriumAI")
return CerebriumAI return CerebriumAI
elif name == "Cohere": elif name == "Cohere":
from langchain.llms import Cohere from langchain.llms import Cohere
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.Cohere")
return Cohere return Cohere
elif name == "ForefrontAI": elif name == "ForefrontAI":
from langchain.llms import ForefrontAI from langchain.llms import ForefrontAI
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.ForefrontAI")
return ForefrontAI return ForefrontAI
elif name == "GooseAI": elif name == "GooseAI":
from langchain.llms import GooseAI from langchain.llms import GooseAI
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.GooseAI")
return GooseAI return GooseAI
elif name == "HuggingFaceHub": elif name == "HuggingFaceHub":
from langchain.llms import HuggingFaceHub from langchain.llms import HuggingFaceHub
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.HuggingFaceHub")
return HuggingFaceHub return HuggingFaceHub
elif name == "HuggingFaceTextGenInference": elif name == "HuggingFaceTextGenInference":
from langchain.llms import HuggingFaceTextGenInference from langchain.llms import HuggingFaceTextGenInference
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.HuggingFaceTextGenInference")
return HuggingFaceTextGenInference return HuggingFaceTextGenInference
elif name == "LlamaCpp": elif name == "LlamaCpp":
from langchain.llms import LlamaCpp from langchain.llms import LlamaCpp
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.LlamaCpp")
return LlamaCpp return LlamaCpp
elif name == "Modal": elif name == "Modal":
from langchain.llms import Modal from langchain.llms import Modal
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.Modal")
return Modal return Modal
elif name == "OpenAI": elif name == "OpenAI":
from langchain.llms import OpenAI from langchain.llms import OpenAI
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.OpenAI")
return OpenAI return OpenAI
elif name == "Petals": elif name == "Petals":
from langchain.llms import Petals from langchain.llms import Petals
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.Petals")
return Petals return Petals
elif name == "PipelineAI": elif name == "PipelineAI":
from langchain.llms import PipelineAI from langchain.llms import PipelineAI
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.PipelineAI")
return PipelineAI return PipelineAI
elif name == "SagemakerEndpoint": elif name == "SagemakerEndpoint":
from langchain.llms import SagemakerEndpoint from langchain.llms import SagemakerEndpoint
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.SagemakerEndpoint")
return SagemakerEndpoint return SagemakerEndpoint
elif name == "StochasticAI": elif name == "StochasticAI":
from langchain.llms import StochasticAI from langchain.llms import StochasticAI
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.StochasticAI")
return StochasticAI return StochasticAI
elif name == "Writer": elif name == "Writer":
from langchain.llms import Writer from langchain.llms import Writer
_warn_on_import(name) _warn_on_import(name, replacement="langchain.llms.Writer")
return Writer return Writer
elif name == "HuggingFacePipeline": elif name == "HuggingFacePipeline":
from langchain.llms.huggingface_pipeline import HuggingFacePipeline from langchain.llms.huggingface_pipeline import HuggingFacePipeline
_warn_on_import(name) _warn_on_import(
name, replacement="langchain.llms.huggingface_pipeline.HuggingFacePipeline"
)
return HuggingFacePipeline return HuggingFacePipeline
elif name == "FewShotPromptTemplate": elif name == "FewShotPromptTemplate":
from langchain.prompts import FewShotPromptTemplate from langchain.prompts import FewShotPromptTemplate
_warn_on_import(name) _warn_on_import(name, replacement="langchain.prompts.FewShotPromptTemplate")
return FewShotPromptTemplate return FewShotPromptTemplate
elif name == "Prompt": elif name == "Prompt":
from langchain.prompts import Prompt from langchain.prompts import Prompt
_warn_on_import(name) _warn_on_import(name, replacement="langchain.prompts.Prompt")
return Prompt return Prompt
elif name == "PromptTemplate": elif name == "PromptTemplate":
from langchain.prompts import PromptTemplate from langchain.prompts import PromptTemplate
_warn_on_import(name) _warn_on_import(name, replacement="langchain.prompts.PromptTemplate")
return PromptTemplate return PromptTemplate
elif name == "BasePromptTemplate": elif name == "BasePromptTemplate":
from langchain.schema.prompt_template import BasePromptTemplate from langchain.schema.prompt_template import BasePromptTemplate
_warn_on_import(name) _warn_on_import(
name, replacement="langchain.schema.prompt_template.BasePromptTemplate"
)
return BasePromptTemplate return BasePromptTemplate
elif name == "ArxivAPIWrapper": elif name == "ArxivAPIWrapper":
from langchain.utilities import ArxivAPIWrapper from langchain.utilities import ArxivAPIWrapper
_warn_on_import(name) _warn_on_import(name, replacement="langchain.utilities.ArxivAPIWrapper")
return ArxivAPIWrapper return ArxivAPIWrapper
elif name == "GoldenQueryAPIWrapper": elif name == "GoldenQueryAPIWrapper":
from langchain.utilities import GoldenQueryAPIWrapper from langchain.utilities import GoldenQueryAPIWrapper
_warn_on_import(name) _warn_on_import(name, replacement="langchain.utilities.GoldenQueryAPIWrapper")
return GoldenQueryAPIWrapper return GoldenQueryAPIWrapper
elif name == "GoogleSearchAPIWrapper": elif name == "GoogleSearchAPIWrapper":
from langchain.utilities import GoogleSearchAPIWrapper from langchain.utilities import GoogleSearchAPIWrapper
_warn_on_import(name) _warn_on_import(name, replacement="langchain.utilities.GoogleSearchAPIWrapper")
return GoogleSearchAPIWrapper return GoogleSearchAPIWrapper
elif name == "GoogleSerperAPIWrapper": elif name == "GoogleSerperAPIWrapper":
from langchain.utilities import GoogleSerperAPIWrapper from langchain.utilities import GoogleSerperAPIWrapper
_warn_on_import(name) _warn_on_import(name, replacement="langchain.utilities.GoogleSerperAPIWrapper")
return GoogleSerperAPIWrapper return GoogleSerperAPIWrapper
elif name == "PowerBIDataset": elif name == "PowerBIDataset":
from langchain.utilities import PowerBIDataset from langchain.utilities import PowerBIDataset
_warn_on_import(name) _warn_on_import(name, replacement="langchain.utilities.PowerBIDataset")
return PowerBIDataset return PowerBIDataset
elif name == "SearxSearchWrapper": elif name == "SearxSearchWrapper":
from langchain.utilities import SearxSearchWrapper from langchain.utilities import SearxSearchWrapper
_warn_on_import(name) _warn_on_import(name, replacement="langchain.utilities.SearxSearchWrapper")
return SearxSearchWrapper return SearxSearchWrapper
elif name == "WikipediaAPIWrapper": elif name == "WikipediaAPIWrapper":
from langchain.utilities import WikipediaAPIWrapper from langchain.utilities import WikipediaAPIWrapper
_warn_on_import(name) _warn_on_import(name, replacement="langchain.utilities.WikipediaAPIWrapper")
return WikipediaAPIWrapper return WikipediaAPIWrapper
elif name == "WolframAlphaAPIWrapper": elif name == "WolframAlphaAPIWrapper":
from langchain.utilities import WolframAlphaAPIWrapper from langchain.utilities import WolframAlphaAPIWrapper
_warn_on_import(name) _warn_on_import(name, replacement="langchain.utilities.WolframAlphaAPIWrapper")
return WolframAlphaAPIWrapper return WolframAlphaAPIWrapper
elif name == "SQLDatabase": elif name == "SQLDatabase":
from langchain.utilities import SQLDatabase from langchain.utilities import SQLDatabase
_warn_on_import(name) _warn_on_import(name, replacement="langchain.utilities.SQLDatabase")
return SQLDatabase return SQLDatabase
elif name == "FAISS": elif name == "FAISS":
from langchain.vectorstores import FAISS from langchain.vectorstores import FAISS
_warn_on_import(name) _warn_on_import(name, replacement="langchain.vectorstores.FAISS")
return FAISS return FAISS
elif name == "ElasticVectorSearch": elif name == "ElasticVectorSearch":
from langchain.vectorstores import ElasticVectorSearch from langchain.vectorstores import ElasticVectorSearch
_warn_on_import(name) _warn_on_import(name, replacement="langchain.vectorstores.ElasticVectorSearch")
return ElasticVectorSearch return ElasticVectorSearch
# For backwards compatibility # For backwards compatibility
elif name == "SerpAPIChain" or name == "SerpAPIWrapper": elif name == "SerpAPIChain" or name == "SerpAPIWrapper":
from langchain.utilities import SerpAPIWrapper from langchain.utilities import SerpAPIWrapper
_warn_on_import(name) _warn_on_import(name, replacement="langchain.utilities.SerpAPIWrapper")
return SerpAPIWrapper return SerpAPIWrapper
elif name == "verbose": elif name == "verbose":