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25 lines
800 B
Python
25 lines
800 B
Python
"""Shared KnowledgeFS contracts consumed by workflow nodes and application services."""
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from __future__ import annotations
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from typing import Literal
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from pydantic import BaseModel, ConfigDict, Field, field_validator
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class KnowledgeResourceRef(BaseModel):
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"""A typed app configuration reference to one Dify-owned KnowledgeFS control-space."""
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kind: Literal["knowledge_fs"]
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control_space_id: str = Field(min_length=1, max_length=1_000)
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model_config = ConfigDict(extra="forbid", frozen=True)
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@field_validator("control_space_id")
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@classmethod
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def normalize_control_space_id(cls, value: str) -> str:
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normalized = value.strip()
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if not normalized:
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raise ValueError("KnowledgeFS control-space reference is required")
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return normalized
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