visit_operation() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase calls 1

Entity Profile

LangChainCore→ LanguageModelBase→ visit_operation() — langchain Function Reference

Dependency Diagram

graph TD
  0de15a93_ee52_fa3b_b7fe_f6db06addae7["visit_operation()"]
  9e4d4fef_e80e_52af_f50f_3b83384adb94["FakeTranslator"]
  0de15a93_ee52_fa3b_b7fe_f6db06addae7 -->|defined in| 9e4d4fef_e80e_52af_f50f_3b83384adb94
  5e73b9f5_9281_d99b_5941_7393ff3b36e6["_format_func()"]
  0de15a93_ee52_fa3b_b7fe_f6db06addae7 -->|calls| 5e73b9f5_9281_d99b_5941_7393ff3b36e6
  style 0de15a93_ee52_fa3b_b7fe_f6db06addae7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/retrievers/self_query/test_base.py lines 42–44

    def visit_operation(self, operation: Operation) -> dict:
        args = [arg.accept(self) for arg in operation.arguments]
        return {self._format_func(operation.operator): args}