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

retriever_constructor() — langchain Function Reference

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

Function python LangChainCore Runnables

Entity Profile

Dependency Diagram

graph TD
  43c31c62_187e_3cee_66c5_cf79eab25099["retriever_constructor()"]
  91cacc19_b25f_7242_6bdb_fc1f2d356fcd["TestParrotRetrieverIntegration"]
  43c31c62_187e_3cee_66c5_cf79eab25099 -->|defined in| 91cacc19_b25f_7242_6bdb_fc1f2d356fcd
  style 43c31c62_187e_3cee_66c5_cf79eab25099 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/standard-tests/tests/unit_tests/test_basic_retriever.py lines 20–21

    def retriever_constructor(self) -> type[ParrotRetriever]:
        return ParrotRetriever

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does retriever_constructor() do?
retriever_constructor() is a function in the langchain codebase, defined in libs/standard-tests/tests/unit_tests/test_basic_retriever.py.
Where is retriever_constructor() defined?
retriever_constructor() is defined in libs/standard-tests/tests/unit_tests/test_basic_retriever.py at line 20.

Analyze Your Own Codebase

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

Try Supermodel Free