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20 lines
733 B
Python
20 lines
733 B
Python
"""Test splitting with page numbers included."""
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import os
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from langchain.document_loaders import PyPDFLoader
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from langchain.embeddings.openai import OpenAIEmbeddings
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from langchain.vectorstores import FAISS
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def test_pdf_pagesplitter() -> None:
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"""Test splitting with page numbers included."""
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script_dir = os.path.dirname(__file__)
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loader = PyPDFLoader(os.path.join(script_dir, "examples/hello.pdf"))
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docs = loader.load()
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assert "page" in docs[0].metadata
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assert "source" in docs[0].metadata
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faiss_index = FAISS.from_documents(docs, OpenAIEmbeddings())
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docs = faiss_index.similarity_search("Complete this sentence: Hello", k=1)
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assert "Hello world" in docs[0].page_content
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