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_format_func() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase called by 2

Entity Profile

Dependency Diagram

graph TD
  5e73b9f5_9281_d99b_5941_7393ff3b36e6["_format_func()"]
  9e4d4fef_e80e_52af_f50f_3b83384adb94["FakeTranslator"]
  5e73b9f5_9281_d99b_5941_7393ff3b36e6 -->|defined in| 9e4d4fef_e80e_52af_f50f_3b83384adb94
  0de15a93_ee52_fa3b_b7fe_f6db06addae7["visit_operation()"]
  0de15a93_ee52_fa3b_b7fe_f6db06addae7 -->|calls| 5e73b9f5_9281_d99b_5941_7393ff3b36e6
  ddf5c8de_7c34_f88c_1c2e_16afecc719fe["visit_comparison()"]
  ddf5c8de_7c34_f88c_1c2e_16afecc719fe -->|calls| 5e73b9f5_9281_d99b_5941_7393ff3b36e6
  style 5e73b9f5_9281_d99b_5941_7393ff3b36e6 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/retrievers/self_query/test_base.py lines 38–40

    def _format_func(self, func: Operator | Comparator) -> str:
        self._validate_func(func)
        return f"${func.value}"

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does _format_func() do?
_format_func() is a function in the langchain codebase, defined in libs/langchain/tests/unit_tests/retrievers/self_query/test_base.py.
Where is _format_func() defined?
_format_func() is defined in libs/langchain/tests/unit_tests/retrievers/self_query/test_base.py at line 38.
What calls _format_func()?
_format_func() is called by 2 function(s): visit_comparison, visit_operation.

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