mirror of
https://github.com/hwchase17/langchain
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29 lines
844 B
Python
29 lines
844 B
Python
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"""Tests for the HTML parsers."""
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from pathlib import Path
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import pytest
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from langchain.document_loaders.blob_loaders import Blob
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from langchain.document_loaders.parsers.html import BS4HTMLParser
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HERE = Path(__file__).parent
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EXAMPLES = HERE.parent.parent.parent / "integration_tests" / "examples"
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@pytest.mark.requires("bs4", "lxml")
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def test_bs_html_loader() -> None:
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"""Test unstructured loader."""
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file_path = EXAMPLES / "example.html"
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blob = Blob.from_path(file_path)
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parser = BS4HTMLParser(get_text_separator="|")
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docs = list(parser.lazy_parse(blob))
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assert isinstance(docs, list)
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assert len(docs) == 1
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metadata = docs[0].metadata
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content = docs[0].page_content
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assert metadata["title"] == "Chew dad's slippers"
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assert metadata["source"] == str(file_path)
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assert content[:2] == "\n|"
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