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test_chroma_search_filter_with_scores() — langchain Function Reference

Architecture documentation for the test_chroma_search_filter_with_scores() function in test_vectorstores.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  96a83051_075b_15b9_cfd3_b26e76e136e1["test_chroma_search_filter_with_scores()"]
  289e5a4f_8e2e_ddb6_af2e_804f91dabdb8["test_vectorstores.py"]
  96a83051_075b_15b9_cfd3_b26e76e136e1 -->|defined in| 289e5a4f_8e2e_ddb6_af2e_804f91dabdb8
  style 96a83051_075b_15b9_cfd3_b26e76e136e1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/chroma/tests/integration_tests/test_vectorstores.py lines 251–279

def test_chroma_search_filter_with_scores() -> None:
    """Test end to end construction and scored search with metadata filtering."""
    texts = ["far", "bar", "baz"]
    metadatas = [{"first_letter": f"{text[0]}"} for text in texts]
    ids = [f"id_{i}" for i in range(len(texts))]
    docsearch = Chroma.from_texts(
        collection_name="test_collection",
        texts=texts,
        embedding=FakeEmbeddings(),
        metadatas=metadatas,
        ids=ids,
    )
    output1 = docsearch.similarity_search_with_score(
        "far",
        k=1,
        filter={"first_letter": "f"},
    )
    output2 = docsearch.similarity_search_with_score(
        "far",
        k=1,
        filter={"first_letter": "b"},
    )
    docsearch.delete_collection()
    assert output1 == [
        (Document(page_content="far", metadata={"first_letter": "f"}, id="id_0"), 0.0),
    ]
    assert output2 == [
        (Document(page_content="bar", metadata={"first_letter": "b"}, id="id_1"), 1.0),
    ]

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does test_chroma_search_filter_with_scores() do?
test_chroma_search_filter_with_scores() is a function in the langchain codebase, defined in libs/partners/chroma/tests/integration_tests/test_vectorstores.py.
Where is test_chroma_search_filter_with_scores() defined?
test_chroma_search_filter_with_scores() is defined in libs/partners/chroma/tests/integration_tests/test_vectorstores.py at line 251.

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