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FakeRunnableSerializable Class — langchain Architecture

Architecture documentation for the FakeRunnableSerializable class in test_runnable.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  6473ec22_7b2d_1932_91b1_a6ffb310bf14["FakeRunnableSerializable"]
  26df6ad8_0189_51d0_c3c1_6c3248893ff5["test_runnable.py"]
  6473ec22_7b2d_1932_91b1_a6ffb310bf14 -->|defined in| 26df6ad8_0189_51d0_c3c1_6c3248893ff5
  db136234_689c_bc2f_5ada_ad2ff0ae39dd["invoke()"]
  6473ec22_7b2d_1932_91b1_a6ffb310bf14 -->|method| db136234_689c_bc2f_5ada_ad2ff0ae39dd

Relationship Graph

Source Code

libs/core/tests/unit_tests/runnables/test_runnable.py lines 196–206

class FakeRunnableSerializable(RunnableSerializable[str, int]):
    hello: str = ""

    @override
    def invoke(
        self,
        input: str,
        config: RunnableConfig | None = None,
        **kwargs: Any,
    ) -> int:
        return len(input)

Defined In

Source

Frequently Asked Questions

What is the FakeRunnableSerializable class?
FakeRunnableSerializable is a class in the langchain codebase, defined in libs/core/tests/unit_tests/runnables/test_runnable.py.
Where is FakeRunnableSerializable defined?
FakeRunnableSerializable is defined in libs/core/tests/unit_tests/runnables/test_runnable.py at line 196.

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