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Home / Function/ test_get_buffer_string_xml_image_base64_skipped() — langchain Function Reference

test_get_buffer_string_xml_image_base64_skipped() — langchain Function Reference

Architecture documentation for the test_get_buffer_string_xml_image_base64_skipped() function in test_utils.py from the langchain codebase.

Function python LangChainCore ApiManagement

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Dependency Diagram

graph TD
  5aeb406c_3935_4b31_007f_1aee5c00ed55["test_get_buffer_string_xml_image_base64_skipped()"]
  03f6a5ae_d57a_eb66_626a_b9e082b763ea["test_utils.py"]
  5aeb406c_3935_4b31_007f_1aee5c00ed55 -->|defined in| 03f6a5ae_d57a_eb66_626a_b9e082b763ea
  style 5aeb406c_3935_4b31_007f_1aee5c00ed55 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/core/tests/unit_tests/messages/test_utils.py lines 2306–2319

def test_get_buffer_string_xml_image_base64_skipped() -> None:
    """Test XML format skips image blocks with base64 data."""
    messages: list[BaseMessage] = [
        HumanMessage(
            content=[
                {"type": "text", "text": "What is this?"},
                {"type": "image", "base64": "iVBORw0KGgo...", "mime_type": "image/png"},
            ]
        ),
    ]
    result = get_buffer_string(messages, format="xml")
    assert "What is this?" in result
    assert "base64" not in result
    assert "iVBORw0KGgo" not in result

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Frequently Asked Questions

What does test_get_buffer_string_xml_image_base64_skipped() do?
test_get_buffer_string_xml_image_base64_skipped() is a function in the langchain codebase, defined in libs/core/tests/unit_tests/messages/test_utils.py.
Where is test_get_buffer_string_xml_image_base64_skipped() defined?
test_get_buffer_string_xml_image_base64_skipped() is defined in libs/core/tests/unit_tests/messages/test_utils.py at line 2306.

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