OutputType() — langchain Function Reference

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

Function python LangChainCore Runnables calls 1 called by 2

Entity Profile

LangChainCore→ Runnables→ OutputType() — langchain Function Reference

Dependency Diagram

graph TD
  0218d516_e05e_7abb_bf3e_d2bc7c61365e["OutputType()"]
  9a777f9f_fc96_a4c7_ebd5_632b655b53ae["RunnableBindingBase"]
  0218d516_e05e_7abb_bf3e_d2bc7c61365e -->|defined in| 9a777f9f_fc96_a4c7_ebd5_632b655b53ae
  9dbb01d7_59af_5975_c185_c4947c0f4e22["OutputType()"]
  9dbb01d7_59af_5975_c185_c4947c0f4e22 -->|calls| 0218d516_e05e_7abb_bf3e_d2bc7c61365e
  fe5e92ef_6b27_0e9e_cba6_4e5b13a118db["OutputType()"]
  fe5e92ef_6b27_0e9e_cba6_4e5b13a118db -->|calls| 0218d516_e05e_7abb_bf3e_d2bc7c61365e
  9dbb01d7_59af_5975_c185_c4947c0f4e22["OutputType()"]
  0218d516_e05e_7abb_bf3e_d2bc7c61365e -->|calls| 9dbb01d7_59af_5975_c185_c4947c0f4e22
  style 0218d516_e05e_7abb_bf3e_d2bc7c61365e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/base.py lines 5638–5643

    def OutputType(self) -> type[Output]:
        return (
            cast("type[Output]", self.custom_output_type)
            if self.custom_output_type is not None
            else self.bound.OutputType
        )