Method from_iterables

claw-code/src/permissions.py:12–16

(cls, deny_names: list[str] | None = None, deny_prefixes: list[str] | None = None)

    @classmethod
    def from_iterables(cls, deny_names: list[str] | None = None, deny_prefixes: list[str] | None = None) -> 'ToolPermissionContext':
        return cls(
            deny_names=frozenset(name.lower() for name in (deny_names or [])),
            deny_prefixes=tuple(prefix.lower() for prefix in (deny_prefixes or [])),
        )

    def blocks(self, tool_name: str) -> bool:
        lowered = tool_name.lower()