mirror of
https://github.com/willmiao/ComfyUI-Lora-Manager.git
synced 2026-03-22 05:32:12 -03:00
64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
import asyncio
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from typing import List, Dict
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from dataclasses import dataclass
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from operator import itemgetter
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@dataclass
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class LoraCache:
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"""Cache structure for LoRA data"""
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raw_data: List[Dict]
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sorted_by_name: List[Dict]
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sorted_by_date: List[Dict]
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folders: List[str]
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def __post_init__(self):
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self._lock = asyncio.Lock()
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async def resort(self, name_only: bool = False):
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"""Resort all cached data views"""
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async with self._lock:
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self.sorted_by_name = sorted(
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self.raw_data,
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key=lambda x: x['model_name'].lower() # Case-insensitive sort
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)
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if not name_only:
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self.sorted_by_date = sorted(
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self.raw_data,
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key=itemgetter('modified'),
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reverse=True
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)
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# Update folder list
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all_folders = set(l['folder'] for l in self.raw_data)
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self.folders = sorted(list(all_folders), key=lambda x: x.lower())
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async def update_preview_url(self, file_path: str, preview_url: str) -> bool:
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"""Update preview_url for a specific lora in all cached data
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Args:
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file_path: The file path of the lora to update
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preview_url: The new preview URL
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Returns:
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bool: True if the update was successful, False if the lora wasn't found
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"""
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async with self._lock:
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# Update in raw_data
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for item in self.raw_data:
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if item['file_path'] == file_path:
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item['preview_url'] = preview_url
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break
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else:
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return False # Lora not found
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# Update in sorted lists (references to the same dict objects)
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for item in self.sorted_by_name:
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if item['file_path'] == file_path:
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item['preview_url'] = preview_url
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break
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for item in self.sorted_by_date:
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if item['file_path'] == file_path:
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item['preview_url'] = preview_url
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break
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return True |