Daniel Gross의 스니펫에서 영감을 받았습니다: https://gist.github.com/danielgross/3ab4104e14faccc12b49200843adab21

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Overview

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Integration details

ClassPackageLocalSerializableJS support
MathPixPDFLoaderlangchain-community✅❌❌

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Loader features

SourceDocument Lazy LoadingNative Async Support
MathPixPDFLoader✅❌

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Setup

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Credentials

Mathpix에 가입하고 API key를 생성하여 환경 변수에 MATHPIX_API_KEY를 설정하세요 
import getpass
import os

if "MATHPIX_API_KEY" not in os.environ:
    os.environ["MATHPIX_API_KEY"] = getpass.getpass("Enter your Mathpix API key: ")
모델 호출의 자동 추적을 활성화하려면 LangSmith API key를 설정하세요: 
os.environ["LANGSMITH_API_KEY"] = getpass.getpass("Enter your LangSmith API key: ")
os.environ["LANGSMITH_TRACING"] = "true"

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Installation

langchain-community를 설치합니다. 
pip install -qU langchain-community

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Initialization

이제 loader를 초기화할 준비가 되었습니다: 
from langchain_community.document_loaders import MathpixPDFLoader

file_path = "./example_data/layout-parser-paper.pdf"
loader = MathpixPDFLoader(file_path)

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Load

docs = loader.load()
docs[0]

print(docs[0].metadata)

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Lazy Load

page = []
for doc in loader.lazy_load():
    page.append(doc)
    if len(page) >= 10:
        # do some paged operation, e.g.
        # index.upsert(page)

        page = []

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API reference

모든 MathpixPDFLoader 기능과 구성에 대한 자세한 문서는 API reference를 참조하세요: python.langchain.com/api_reference/community/document_loaders/langchain_community.document_loaders.pdf.MathpixPDFLoader.html
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