get_lc_namespace() — langchain Function Reference

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

Function python LangChainCore Runnables calls 1 called by 2

Entity Profile

LangChainCore→ Runnables→ get_lc_namespace() — langchain Function Reference

Dependency Diagram

graph TD
  4a9879e2_991e_c6e2_4c00_62e9b7fd5f0a["get_lc_namespace()"]
  915f0e72_2130_6a8d_6929_3a7528446033["RunnablePassthrough"]
  4a9879e2_991e_c6e2_4c00_62e9b7fd5f0a -->|defined in| 915f0e72_2130_6a8d_6929_3a7528446033
  edc56a41_e362_010a_cff9_f2c8443ab313["get_lc_namespace()"]
  edc56a41_e362_010a_cff9_f2c8443ab313 -->|calls| 4a9879e2_991e_c6e2_4c00_62e9b7fd5f0a
  a4e82cab_dc90_f03b_8f89_eba18666f6cd["get_lc_namespace()"]
  a4e82cab_dc90_f03b_8f89_eba18666f6cd -->|calls| 4a9879e2_991e_c6e2_4c00_62e9b7fd5f0a
  edc56a41_e362_010a_cff9_f2c8443ab313["get_lc_namespace()"]
  4a9879e2_991e_c6e2_4c00_62e9b7fd5f0a -->|calls| edc56a41_e362_010a_cff9_f2c8443ab313
  style 4a9879e2_991e_c6e2_4c00_62e9b7fd5f0a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/passthrough.py lines 187–193

    def get_lc_namespace(cls) -> list[str]:
        """Get the namespace of the LangChain object.

        Returns:
            `["langchain", "schema", "runnable"]`
        """
        return ["langchain", "schema", "runnable"]