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test_get_buffer_string_custom_function_prefix() — langchain Function Reference

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

Function python CoreAbstractions MessageSchema

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Dependency Diagram

graph TD
  3d24f1f8_f407_108e_cadc_eb84ed8b8e40["test_get_buffer_string_custom_function_prefix()"]
  ea3f8d89_f44b_6738_3cb9_a740a73cfca4["test_utils.py"]
  3d24f1f8_f407_108e_cadc_eb84ed8b8e40 -->|defined in| ea3f8d89_f44b_6738_3cb9_a740a73cfca4
  style 3d24f1f8_f407_108e_cadc_eb84ed8b8e40 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/core/tests/unit_tests/messages/test_utils.py lines 2662–2669

def test_get_buffer_string_custom_function_prefix() -> None:
    """Test `get_buffer_string` with custom `function_prefix`."""
    messages: list[BaseMessage] = [
        HumanMessage(content="Call a function"),
        FunctionMessage(name="test_func", content="Function result"),
    ]
    result = get_buffer_string(messages, function_prefix="Func")
    assert result == "Human: Call a function\nFunc: Function result"

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Frequently Asked Questions

What does test_get_buffer_string_custom_function_prefix() do?
test_get_buffer_string_custom_function_prefix() is a function in the langchain codebase, defined in libs/core/tests/unit_tests/messages/test_utils.py.
Where is test_get_buffer_string_custom_function_prefix() defined?
test_get_buffer_string_custom_function_prefix() is defined in libs/core/tests/unit_tests/messages/test_utils.py at line 2662.

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