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This commit is contained in:
Dinesh Yeduguru 2024-11-07 12:09:14 -08:00
parent 7ee9f8d8ac
commit d960f9b60f
16 changed files with 140 additions and 105 deletions
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10
llama_stack/apis/shields/client.py
View file

@ -26,16 +26,16 @@ class ShieldsClient(Shields):
async def shutdown(self) -> None:
pass
async def list_shields(self) -> List[ShieldDefWithProvider]:
async def list_shields(self) -> List[Shield]:
async with httpx.AsyncClient() as client:
response = await client.get(
f"{self.base_url}/shields/list",
headers={"Content-Type": "application/json"},
)
response.raise_for_status()
return [ShieldDefWithProvider(**x) for x in response.json()]
return [Shield(**x) for x in response.json()]
async def register_shield(self, shield: ShieldDefWithProvider) -> None:
async def register_shield(self, shield: Shield) -> None:
async with httpx.AsyncClient() as client:
response = await client.post(
f"{self.base_url}/shields/register",
@ -46,7 +46,7 @@ class ShieldsClient(Shields):
)
response.raise_for_status()
async def get_shield(self, shield_type: str) -> Optional[ShieldDefWithProvider]:
async def get_shield(self, shield_type: str) -> Optional[Shield]:
async with httpx.AsyncClient() as client:
response = await client.get(
f"{self.base_url}/shields/get",
@ -61,7 +61,7 @@ class ShieldsClient(Shields):
if j is None:
return None
return ShieldDefWithProvider(**j)
return Shield(**j)
async def run_main(host: str, port: int, stream: bool):

33
llama_stack/apis/shields/shields.py
View file

@ -8,7 +8,8 @@ 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
from llama_stack.apis.resource import Resource, ResourceType
@json_schema_type
@ -19,34 +20,22 @@ class ShieldType(Enum):
prompt_guard = "prompt_guard"
class ShieldDef(BaseModel):
identifier: str = Field(
description="A unique identifier for the shield type",
)
shield_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",
)
class Shield(Resource):
"""A safety shield resource that can be used to check content"""
type: Literal[ResourceType.shield.value] = ResourceType.shield.value
shield_type: ShieldType
params: Dict[str, Any] = {}
@runtime_checkable
class Shields(Protocol):
@webmethod(route="/shields/list", method="GET")
async def list_shields(self) -> List[ShieldDefWithProvider]: ...
async def list_shields(self) -> List[Shield]: ...
@webmethod(route="/shields/get", method="GET")
async def get_shield(self, identifier: str) -> Optional[ShieldDefWithProvider]: ...
async def get_shield(self, identifier: str) -> Optional[Shield]: ...
@webmethod(route="/shields/register", method="POST")
async def register_shield(self, shield: ShieldDefWithProvider) -> None: ...
async def register_shield(self, shield: Shield) -> None: ...