repr() — langchain Function Reference

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

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ __repr__() — langchain Function Reference

Dependency Diagram

graph TD
  140a1888_1e9b_52fc_8c8a_228ca2812cd1["__repr__()"]
  c4bf8d59_69f9_f8e5_efba_837c20df2360["RunnableSequence"]
  140a1888_1e9b_52fc_8c8a_228ca2812cd1 -->|defined in| c4bf8d59_69f9_f8e5_efba_837c20df2360
  style 140a1888_1e9b_52fc_8c8a_228ca2812cd1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/base.py lines 3070–3074

    def __repr__(self) -> str:
        return "\n| ".join(
            repr(s) if i == 0 else indent_lines_after_first(repr(s), "| ")
            for i, s in enumerate(self.steps)
        )