llama-stack/llama_stack/apis/shields/shields.py
Dinesh Yeduguru 663883cc29
persist registered objects with distribution (#354)
* persist registered objects with distribution

* linter fixes

* comment

* use annotate and field discriminator

* workign tests

* donot use global state

* precommit failures fixed

* add back Any

* fix imports

* remove unnecessary changes in ollama

* precommit failures fixed

* make kvstore configurable for dist and rename registry

* add comment about registry list return

* fix linter errors

* use registry to hydrate

* remove debug print

* linter fixes

* remove kvstore.db

* rename distribution_registry_store

---------

Co-authored-by: Dinesh Yeduguru <dineshyv@fb.com>
2024-11-04 17:25:06 -08:00

52 lines
1.6 KiB
Python

# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the terms described in the LICENSE file in
# the root directory of this source tree.
from enum import Enum
from typing import Any, Dict, List, Literal, Optional, Protocol, runtime_checkable
from llama_models.schema_utils import json_schema_type, webmethod
from pydantic import BaseModel, Field
@json_schema_type
class ShieldType(Enum):
generic_content_shield = "generic_content_shield"
llama_guard = "llama_guard"
code_scanner = "code_scanner"
prompt_guard = "prompt_guard"
class ShieldDef(BaseModel):
identifier: str = Field(
description="A unique identifier for the shield type",
)
type: str = Field(
description="The type of shield this is; the value is one of the ShieldType enum"
)
params: Dict[str, Any] = Field(
default_factory=dict,
description="Any additional parameters needed for this shield",
)
@json_schema_type
class ShieldDefWithProvider(ShieldDef):
type: Literal["shield"] = "shield"
provider_id: str = Field(
description="The provider ID for this shield type",
)
@runtime_checkable
class Shields(Protocol):
@webmethod(route="/shields/list", method="GET")
async def list_shields(self) -> List[ShieldDefWithProvider]: ...
@webmethod(route="/shields/get", method="GET")
async def get_shield(self, shield_type: str) -> Optional[ShieldDefWithProvider]: ...
@webmethod(route="/shields/register", method="POST")
async def register_shield(self, shield: ShieldDefWithProvider) -> None: ...