validate_limit_to_domains() — langchain Function Reference

Architecture documentation for the validate_limit_to_domains() function in base.py from the langchain codebase.

Function python AgentOrchestration ClassicChains called by 1

Entity Profile

AgentOrchestration→ ClassicChains→ validate_limit_to_domains() — langchain Function Reference

Dependency Diagram

graph TD
  88e2af56_bf23_79ce_2926_78f971f5e3cd["validate_limit_to_domains()"]
  b9a82d83_700a_c3c4_a4fd_29ab9cbe4112["APIChain"]
  88e2af56_bf23_79ce_2926_78f971f5e3cd -->|defined in| b9a82d83_700a_c3c4_a4fd_29ab9cbe4112
  0393cea2_16ff_2ed6_ebe5_2e7f4968843e["langchain_community()"]
  0393cea2_16ff_2ed6_ebe5_2e7f4968843e -->|calls| 88e2af56_bf23_79ce_2926_78f971f5e3cd
  style 88e2af56_bf23_79ce_2926_78f971f5e3cd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/api/base.py lines 246–265

        def validate_limit_to_domains(cls, values: dict) -> Any:
            """Check that allowed domains are valid."""
            # This check must be a pre=True check, so that a default of None
            # won't be set to limit_to_domains if it's not provided.
            if "limit_to_domains" not in values:
                msg = (
                    "You must specify a list of domains to limit access using "
                    "`limit_to_domains`"
                )
                raise ValueError(msg)
            if (
                not values["limit_to_domains"]
                and values["limit_to_domains"] is not None
            ):
                msg = (
                    "Please provide a list of domains to limit access using "
                    "`limit_to_domains`."
                )
                raise ValueError(msg)
            return values