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22 lines
700 B
Python
22 lines
700 B
Python
from __future__ import annotations
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from typing import Any, Protocol
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from core.model_manager import ModelInstance
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class CredentialsProvider(Protocol):
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"""Port for loading runtime credentials for a provider/model pair."""
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def fetch(self, provider_name: str, model_name: str) -> dict[str, Any]:
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"""Return credentials for the target provider/model or raise a domain error."""
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...
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class ModelFactory(Protocol):
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"""Port for creating initialized LLM model instances for execution."""
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def init_model_instance(self, provider_name: str, model_name: str) -> ModelInstance:
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"""Create a model instance that is ready for schema lookup and invocation."""
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...
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