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on_chain_error() — langchain Function Reference

Architecture documentation for the on_chain_error() function in callbacks.py from the langchain codebase.

Function python LangChainCore ApiManagement calls 2 called by 1

Entity Profile

Dependency Diagram

graph TD
  14bd5e32_f4d0_c4f1_3e9f_45ec7644a386["on_chain_error()"]
  420de797_6be5_1482_0203_e7dd66c71fd0["FakeAsyncCallbackHandler"]
  14bd5e32_f4d0_c4f1_3e9f_45ec7644a386 -->|defined in| 420de797_6be5_1482_0203_e7dd66c71fd0
  8892478a_598b_bfe7_27b8_b7c4964629e9["on_chain_error()"]
  8892478a_598b_bfe7_27b8_b7c4964629e9 -->|calls| 14bd5e32_f4d0_c4f1_3e9f_45ec7644a386
  22c9db9f_241e_131b_3b00_7f16f57be025["on_chain_error_common()"]
  14bd5e32_f4d0_c4f1_3e9f_45ec7644a386 -->|calls| 22c9db9f_241e_131b_3b00_7f16f57be025
  8892478a_598b_bfe7_27b8_b7c4964629e9["on_chain_error()"]
  14bd5e32_f4d0_c4f1_3e9f_45ec7644a386 -->|calls| 8892478a_598b_bfe7_27b8_b7c4964629e9
  style 14bd5e32_f4d0_c4f1_3e9f_45ec7644a386 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/fake/callbacks.py lines 373–378

    async def on_chain_error(
        self,
        *args: Any,
        **kwargs: Any,
    ) -> None:
        self.on_chain_error_common()

Domain

Subdomains

Defined In

Calls

Called By

Source

Frequently Asked Questions

What does on_chain_error() do?
on_chain_error() is a function in the langchain codebase, defined in libs/core/tests/unit_tests/fake/callbacks.py.
Where is on_chain_error() defined?
on_chain_error() is defined in libs/core/tests/unit_tests/fake/callbacks.py at line 373.
What does on_chain_error() call?
on_chain_error() calls 2 function(s): on_chain_error, on_chain_error_common.
What calls on_chain_error()?
on_chain_error() is called by 1 function(s): on_chain_error.

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