Home / Function/ test_deprecated_class_without_alternative_has_pep702_attribute() — langchain Function Reference

test_deprecated_class_without_alternative_has_pep702_attribute() — langchain Function Reference

Architecture documentation for the test_deprecated_class_without_alternative_has_pep702_attribute() function in test_deprecation.py from the langchain codebase.

Entity Profile

Dependency Diagram

graph TD
  96aca703_9e8a_72e6_5331_e2c5516de334["test_deprecated_class_without_alternative_has_pep702_attribute()"]
  07400ddb_6f57_2ca9_d2d9_e7c7fd98cfc1["test_deprecation.py"]
  96aca703_9e8a_72e6_5331_e2c5516de334 -->|defined in| 07400ddb_6f57_2ca9_d2d9_e7c7fd98cfc1
  style 96aca703_9e8a_72e6_5331_e2c5516de334 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/core/tests/unit_tests/_api/test_deprecation.py lines 551–560

def test_deprecated_class_without_alternative_has_pep702_attribute() -> None:
    """Test `__deprecated__` on class without alternative."""

    @deprecated(since="2.0.0", removal="3.0.0")
    class OldClass:
        def __init__(self) -> None:
            """Original doc."""

    assert hasattr(OldClass, "__deprecated__")
    assert OldClass.__deprecated__ == "Deprecated."

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Frequently Asked Questions

What does test_deprecated_class_without_alternative_has_pep702_attribute() do?
test_deprecated_class_without_alternative_has_pep702_attribute() is a function in the langchain codebase, defined in libs/core/tests/unit_tests/_api/test_deprecation.py.
Where is test_deprecated_class_without_alternative_has_pep702_attribute() defined?
test_deprecated_class_without_alternative_has_pep702_attribute() is defined in libs/core/tests/unit_tests/_api/test_deprecation.py at line 551.

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