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test_deprecated_async_function() — langchain Function Reference

Architecture documentation for the test_deprecated_async_function() function in test_deprecation.py from the langchain codebase.

Function python CoreAbstractions Serialization calls 1

Entity Profile

Dependency Diagram

graph TD
  2a3ccab7_0ad4_b80a_374f_1b5c918b7290["test_deprecated_async_function()"]
  07400ddb_6f57_2ca9_d2d9_e7c7fd98cfc1["test_deprecation.py"]
  2a3ccab7_0ad4_b80a_374f_1b5c918b7290 -->|defined in| 07400ddb_6f57_2ca9_d2d9_e7c7fd98cfc1
  0924ac02_8954_3fcb_7ba8_f6cdd447e5de["deprecated_async_function()"]
  2a3ccab7_0ad4_b80a_374f_1b5c918b7290 -->|calls| 0924ac02_8954_3fcb_7ba8_f6cdd447e5de
  style 2a3ccab7_0ad4_b80a_374f_1b5c918b7290 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/core/tests/unit_tests/_api/test_deprecation.py lines 140–158

async def test_deprecated_async_function() -> None:
    """Test deprecated async function."""
    with warnings.catch_warnings(record=True) as warning_list:
        warnings.simplefilter("always")
        assert (
            await deprecated_async_function() == "This is a deprecated async function."
        )
        assert len(warning_list) == 1
        warning = warning_list[0].message
        assert str(warning) == (
            "The function `deprecated_async_function` was deprecated "
            "in LangChain 2.0.0 and will be removed in 3.0.0"
        )

        doc = deprecated_function.__doc__
        assert isinstance(doc, str)
        assert doc.startswith("!!! deprecated")

    assert inspect.iscoroutinefunction(deprecated_async_function)

Domain

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Defined In

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Source

Frequently Asked Questions

What does test_deprecated_async_function() do?
test_deprecated_async_function() is a function in the langchain codebase, defined in libs/core/tests/unit_tests/_api/test_deprecation.py.
Where is test_deprecated_async_function() defined?
test_deprecated_async_function() is defined in libs/core/tests/unit_tests/_api/test_deprecation.py at line 140.
What does test_deprecated_async_function() call?
test_deprecated_async_function() calls 1 function(s): deprecated_async_function.

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