LangChain Reference home page

GitHub
Main Docs

Overview
Caches
Callbacks
Documents
Document loaders
Embeddings
Exceptions
Language models
Serialization
Output parsers
Prompts
Rate limiters
Retrievers
Runnables
Utilities
Vector stores

MCP Adapters

Standard Tests

Text Splitters

⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

Overview Caches Callbacks Documents Document loaders Embeddings Exceptions Language models Serialization Output parsers Prompts Rate limiters Retrievers Runnables Utilities Vector stores

Language

Theme

Pythonlangchain-corerunnablesutilsFunctionNonLocalsvisit_FunctionDef

Method●Since v0.1

visit_FunctionDef

Copy

visit_FunctionDef(
    self,
    node: ast.FunctionDef,
) -> None

View source on GitHub

Parameters

Name	Type	Description
`node`*	`ast.FunctionDef`	The node to visit.

Visit a function definition.