mirror of
https://github.com/willmiao/ComfyUI-Lora-Manager.git
synced 2026-03-22 13:42:12 -03:00
39 lines
1.5 KiB
Python
39 lines
1.5 KiB
Python
from dataclasses import dataclass, asdict
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from typing import Dict, Optional
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from datetime import datetime
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@dataclass
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class LoraMetadata:
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"""Represents the metadata structure for a Lora model"""
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file_name: str # The filename without extension of the lora
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model_name: str # The lora's name defined by the creator, initially same as file_name
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file_path: str # Full path to the safetensors file
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size: int # File size in bytes
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modified: float # Last modified timestamp
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sha256: str # SHA256 hash of the file
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base_model: str # Base model (SD1.5/SD2.1/SDXL/etc.)
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preview_url: str # Preview image URL
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from_civitai: bool = True # Whether the lora is from Civitai
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civitai: Optional[Dict] = None # Civitai API data if available
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@classmethod
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def from_dict(cls, data: Dict) -> 'LoraMetadata':
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"""Create LoraMetadata instance from dictionary"""
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# Create a copy of the data to avoid modifying the input
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data_copy = data.copy()
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return cls(**data_copy)
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def to_dict(self) -> Dict:
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"""Convert to dictionary for JSON serialization"""
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return asdict(self)
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@property
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def modified_datetime(self) -> datetime:
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"""Convert modified timestamp to datetime object"""
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return datetime.fromtimestamp(self.modified)
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def update_civitai_info(self, civitai_data: Dict) -> None:
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"""Update Civitai information"""
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self.civitai = civitai_data
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