forked from phoenix-oss/llama-stack-mirror
bb5fca9521
# What does this PR do? We added: * make sure docstrings are present with 'params' and 'returns' * fail if someone sets 'returns: None' * fix the failing APIs Signed-off-by: Sébastien Han <seb@redhat.com>
65 lines
1.7 KiB
Python
65 lines
1.7 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the terms described in the LICENSE file in
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# the root directory of this source tree.
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from enum import Enum
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from typing import Any, Protocol, runtime_checkable
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from pydantic import BaseModel, Field
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from llama_stack.apis.inference import Message
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from llama_stack.apis.shields import Shield
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from llama_stack.providers.utils.telemetry.trace_protocol import trace_protocol
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from llama_stack.schema_utils import json_schema_type, webmethod
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@json_schema_type
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class ViolationLevel(Enum):
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INFO = "info"
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WARN = "warn"
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ERROR = "error"
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@json_schema_type
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class SafetyViolation(BaseModel):
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violation_level: ViolationLevel
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# what message should you convey to the user
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user_message: str | None = None
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# additional metadata (including specific violation codes) more for
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# debugging, telemetry
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metadata: dict[str, Any] = Field(default_factory=dict)
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@json_schema_type
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class RunShieldResponse(BaseModel):
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violation: SafetyViolation | None = None
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class ShieldStore(Protocol):
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async def get_shield(self, identifier: str) -> Shield: ...
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@runtime_checkable
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@trace_protocol
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class Safety(Protocol):
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shield_store: ShieldStore
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@webmethod(route="/safety/run-shield", method="POST")
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async def run_shield(
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self,
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shield_id: str,
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messages: list[Message],
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params: dict[str, Any],
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) -> RunShieldResponse:
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"""Run a shield.
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:param shield_id: The identifier of the shield to run.
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:param messages: The messages to run the shield on.
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:param params: The parameters of the shield.
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:returns: A RunShieldResponse.
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"""
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...
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