test_extract_sub_links_exclude() — langchain Function Reference

Architecture documentation for the test_extract_sub_links_exclude() function in test_html.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_extract_sub_links_exclude() — langchain Function Reference

Dependency Diagram

graph TD
  5d8ee210_99c6_98ba_cef9_3542471df142["test_extract_sub_links_exclude()"]
  89d29efc_3f6a_dceb_4c69_b201fa975bdd["test_html.py"]
  5d8ee210_99c6_98ba_cef9_3542471df142 -->|defined in| 89d29efc_3f6a_dceb_4c69_b201fa975bdd
  style 5d8ee210_99c6_98ba_cef9_3542471df142 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/utils/test_html.py lines 132–158

def test_extract_sub_links_exclude() -> None:
    html = (
        '<a href="https://foobar.com">one</a>'
        '<a href="http://baz.net">two</a>'
        '<a href="//foobar.com/hello">three</a>'
        '<a href="/how/are/you/doing">four</a>'
        '<a href="alexis.html"</a>'
    )

    expected = sorted(
        [
            "http://baz.net",
            "https://foobar.com",
            "https://foobar.com/hello",
            "https://foobar.com/hello/alexis.html",
        ]
    )
    actual = sorted(
        extract_sub_links(
            html,
            "https://foobar.com/hello/bill.html",
            base_url="https://foobar.com",
            prevent_outside=False,
            exclude_prefixes=("https://foobar.com/how", "http://baz.org"),
        )
    )
    assert actual == expected