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Signed-off-by: -LAN- <laipz8200@outlook.com> Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: WH-2099 <wh2099@pm.me>
22 lines
728 B
Python
22 lines
728 B
Python
from __future__ import annotations
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from typing import Any, Protocol
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from dify_graph.nodes.llm.runtime_protocols import PreparedLLMProtocol
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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 prepared graph-facing LLM runtimes for execution."""
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def init_model_instance(self, provider_name: str, model_name: str) -> PreparedLLMProtocol:
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"""Create a prepared LLM runtime that is ready for graph execution."""
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...
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