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on_retriever_end() — langchain Function Reference

Architecture documentation for the on_retriever_end() function in fake_callback_handler.py from the langchain codebase.

Function python LangChainCore ApiManagement calls 1

Entity Profile

Dependency Diagram

graph TD
  4804cf52_3f5d_a215_86c0_f180230f66bb["on_retriever_end()"]
  66da139c_43ad_70b6_544d_0cf450da0b2f["FakeCallbackHandler"]
  4804cf52_3f5d_a215_86c0_f180230f66bb -->|defined in| 66da139c_43ad_70b6_544d_0cf450da0b2f
  14ed3ce4_37ff_76ed_2f47_db7c269b153e["on_retriever_end_common()"]
  4804cf52_3f5d_a215_86c0_f180230f66bb -->|calls| 14ed3ce4_37ff_76ed_2f47_db7c269b153e
  style 4804cf52_3f5d_a215_86c0_f180230f66bb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/callbacks/fake_callback_handler.py lines 260–265

    def on_retriever_end(
        self,
        *args: Any,
        **kwargs: Any,
    ) -> Any:
        self.on_retriever_end_common()

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does on_retriever_end() do?
on_retriever_end() is a function in the langchain codebase, defined in libs/langchain/tests/unit_tests/callbacks/fake_callback_handler.py.
Where is on_retriever_end() defined?
on_retriever_end() is defined in libs/langchain/tests/unit_tests/callbacks/fake_callback_handler.py at line 260.
What does on_retriever_end() call?
on_retriever_end() calls 1 function(s): on_retriever_end_common.

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