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on_chain_end() — langchain Function Reference

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

Function python LangChainCore ApiManagement calls 2 called by 1

Entity Profile

Dependency Diagram

graph TD
  23c8885c_6237_4493_6d4f_e084007807f3["on_chain_end()"]
  c82a49cc_3a43_e4a6_1cb8_d4b415fb5209["FakeAsyncCallbackHandler"]
  23c8885c_6237_4493_6d4f_e084007807f3 -->|defined in| c82a49cc_3a43_e4a6_1cb8_d4b415fb5209
  c5687ddd_25b5_fc1d_a632_34ddcb29b0bb["on_chain_end()"]
  c5687ddd_25b5_fc1d_a632_34ddcb29b0bb -->|calls| 23c8885c_6237_4493_6d4f_e084007807f3
  5f256a33_bc2e_5383_47df_a47451cd3597["on_chain_end_common()"]
  23c8885c_6237_4493_6d4f_e084007807f3 -->|calls| 5f256a33_bc2e_5383_47df_a47451cd3597
  c5687ddd_25b5_fc1d_a632_34ddcb29b0bb["on_chain_end()"]
  23c8885c_6237_4493_6d4f_e084007807f3 -->|calls| c5687ddd_25b5_fc1d_a632_34ddcb29b0bb
  style 23c8885c_6237_4493_6d4f_e084007807f3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/callbacks/fake_callback_handler.py lines 361–366

    async def on_chain_end(
        self,
        *args: Any,
        **kwargs: Any,
    ) -> None:
        self.on_chain_end_common()

Domain

Subdomains

Defined In

Calls

Called By

Source

Frequently Asked Questions

What does on_chain_end() do?
on_chain_end() is a function in the langchain codebase, defined in libs/langchain/tests/unit_tests/callbacks/fake_callback_handler.py.
Where is on_chain_end() defined?
on_chain_end() is defined in libs/langchain/tests/unit_tests/callbacks/fake_callback_handler.py at line 361.
What does on_chain_end() call?
on_chain_end() calls 2 function(s): on_chain_end, on_chain_end_common.
What calls on_chain_end()?
on_chain_end() is called by 1 function(s): on_chain_end.

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