langchain Architecture Docs
Home / Function/ _on_retriever_error() — langchain Function Reference

_on_retriever_error() — langchain Function Reference

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

Function python Observability Tracers calls 1

Entity Profile

Dependency Diagram

graph TD
  963cdaaa_092a_d76d_0e6f_beb9a8744553["_on_retriever_error()"]
  178590bb_85ff_b79e_979a_46e5c3c5389f["LangChainTracer"]
  963cdaaa_092a_d76d_0e6f_beb9a8744553 -->|defined in| 178590bb_85ff_b79e_979a_46e5c3c5389f
  bce3427a_d6ea_f317_a362_d28206fa1696["_update_run_single()"]
  963cdaaa_092a_d76d_0e6f_beb9a8744553 -->|calls| bce3427a_d6ea_f317_a362_d28206fa1696
  style 963cdaaa_092a_d76d_0e6f_beb9a8744553 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/tracers/langchain.py lines 370–372

    def _on_retriever_error(self, run: Run) -> None:
        """Process the Retriever Run upon error."""
        self._update_run_single(run)

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does _on_retriever_error() do?
_on_retriever_error() is a function in the langchain codebase, defined in libs/core/langchain_core/tracers/langchain.py.
Where is _on_retriever_error() defined?
_on_retriever_error() is defined in libs/core/langchain_core/tracers/langchain.py at line 370.
What does _on_retriever_error() call?
_on_retriever_error() calls 1 function(s): _update_run_single.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free