getattr() — langchain Function Reference

Architecture documentation for the __getattr__() function in __init__.py from the langchain codebase.

Function python AgentOrchestration AgentExcecutor

Entity Profile

AgentOrchestration→ AgentExcecutor→ __getattr__() — langchain Function Reference

Dependency Diagram

graph TD
  915ac214_f780_0e47_7bbc_6accf173f77b["__getattr__()"]
  951415b2_bac5_0e9b_5273_3a47be3a3fb9["__init__.py"]
  915ac214_f780_0e47_7bbc_6accf173f77b -->|defined in| 951415b2_bac5_0e9b_5273_3a47be3a3fb9
  style 915ac214_f780_0e47_7bbc_6accf173f77b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/agents/agent_toolkits/python/__init__.py lines 4–20

def __getattr__(name: str) -> Any:
    """Get attr name."""
    if name == "create_python_agent":
        msg = (
            "This agent has been moved to langchain_experimental. "
            "This agent relies on python REPL tool under the hood, so to use it "
            "safely please sandbox the python REPL. "
            "Read https://github.com/langchain-ai/langchain/blob/master/SECURITY.md "
            "and https://github.com/langchain-ai/langchain/discussions/11680"
            "To keep using this code as is, install langchain_experimental and "
            "update your import statement from:\n"
            f"`langchain_classic.agents.agent_toolkits.python.{name}` to "
            f"`langchain_experimental.agents.agent_toolkits.{name}`."
        )
        raise ImportError(msg)
    msg = f"{name} does not exist"
    raise AttributeError(msg)