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Showing content from https://python.langchain.com/docs/integrations/document_loaders/mathpix/ below:

MathPixPDFLoader | 🦜️🔗 LangChain

MathPixPDFLoader

Inspired by Daniel Gross's snippet here: https://gist.github.com/danielgross/3ab4104e14faccc12b49200843adab21

Overview Integration details Loader features Source Document Lazy Loading Native Async Support MathPixPDFLoader ✅ ❌ Setup Credentials

Sign up for Mathpix and create an API key to set the MATHPIX_API_KEY variables in your environment

import getpass
import os

if "MATHPIX_API_KEY" not in os.environ:
os.environ["MATHPIX_API_KEY"] = getpass.getpass("Enter your Mathpix API key: ")

To enable automated tracing of your model calls, set your LangSmith API key:

Installation

Install langchain-community.

%pip install -qU langchain-community
Initialization

Now we are ready to initialize our loader:

from langchain_community.document_loaders import MathpixPDFLoader

file_path = "./example_data/layout-parser-paper.pdf"
loader = MathpixPDFLoader(file_path)
Load
docs = loader.load()
docs[0]
Lazy Load
page = []
for doc in loader.lazy_load():
page.append(doc)
if len(page) >= 10:



page = []
API reference

For detailed documentation of all MathpixPDFLoader features and configurations head to the API reference: https://python.langchain.com/api_reference/community/document_loaders/langchain_community.document_loaders.pdf.MathpixPDFLoader.html


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