llama-stack/llama_stack/apis/shields/client.py
Dinesh Yeduguru d800a16acd
Resource oriented design for shields (#399)
* init

* working bedrock tests

* bedrock test for inference fixes

* use env vars for bedrock guardrail vars

* add register in meta reference

* use correct shield impl in meta ref

* dont add together fixture

* right naming

* minor updates

* improved registration flow

* address feedback

---------

Co-authored-by: Dinesh Yeduguru <dineshyv@fb.com>
2024-11-08 12:16:11 -08:00

89 lines
2.5 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.
import asyncio
from typing import List, Optional
import fire
import httpx
from termcolor import cprint
from .shields import * # noqa: F403
class ShieldsClient(Shields):
def __init__(self, base_url: str):
self.base_url = base_url
async def initialize(self) -> None:
pass
async def shutdown(self) -> None:
pass
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 [Shield(**x) for x in response.json()]
async def register_shield(
self,
shield_id: str,
shield_type: ShieldType,
provider_shield_id: Optional[str],
provider_id: Optional[str],
params: Optional[Dict[str, Any]],
) -> None:
async with httpx.AsyncClient() as client:
response = await client.post(
f"{self.base_url}/shields/register",
json={
"shield_id": shield_id,
"shield_type": shield_type,
"provider_shield_id": provider_shield_id,
"provider_id": provider_id,
"params": params,
},
headers={"Content-Type": "application/json"},
)
response.raise_for_status()
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",
params={
"shield_type": shield_type,
},
headers={"Content-Type": "application/json"},
)
response.raise_for_status()
j = response.json()
if j is None:
return None
return Shield(**j)
async def run_main(host: str, port: int, stream: bool):
client = ShieldsClient(f"http://{host}:{port}")
response = await client.list_shields()
cprint(f"list_shields response={response}", "green")
def main(host: str, port: int, stream: bool = True):
asyncio.run(run_main(host, port, stream))
if __name__ == "__main__":
fire.Fire(main)