mirror of https://github.com/vladmandic/automatic
78 lines
3.5 KiB
Python
78 lines
3.5 KiB
Python
import os
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import html
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import json
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import concurrent
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from modules import shared, ui_extra_networks, sd_models
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reference_dir = os.path.join('models', 'Reference')
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class ExtraNetworksPageCheckpoints(ui_extra_networks.ExtraNetworksPage):
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def __init__(self):
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super().__init__('Model')
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def refresh(self):
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shared.refresh_checkpoints()
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def list_reference(self): # pylint: disable=inconsistent-return-statements
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if shared.backend != shared.Backend.DIFFUSERS:
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return []
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reference_models = shared.readfile(os.path.join('html', 'reference.json'))
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for k, v in reference_models.items():
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name = os.path.join(reference_dir, k)
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preview = v.get('preview', v['path'])
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yield {
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"type": 'Model',
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"name": name,
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"title": name,
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"filename": v['path'],
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"search_term": self.search_terms_from_path(name),
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"preview": self.find_preview(os.path.join(reference_dir, preview)),
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"local_preview": self.find_preview_file(os.path.join(reference_dir, preview)),
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"onclick": '"' + html.escape(f"""return selectReference({json.dumps(v['path'])})""") + '"',
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"hash": None,
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"mtime": 0,
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"size": 0,
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"info": {},
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"metadata": {},
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"description": v.get('desc', ''),
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}
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def create_item(self, name):
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record = None
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try:
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checkpoint: sd_models.CheckpointInfo = sd_models.checkpoints_list.get(name)
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exists = os.path.exists(checkpoint.filename)
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record = {
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"type": 'Model',
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"name": checkpoint.name,
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"title": checkpoint.title,
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"filename": checkpoint.filename,
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"hash": checkpoint.shorthash,
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"search_term": self.search_terms_from_path(checkpoint.title),
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"preview": self.find_preview(checkpoint.filename),
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"local_preview": f"{os.path.splitext(checkpoint.filename)[0]}.{shared.opts.samples_format}",
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"metadata": checkpoint.metadata,
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"onclick": '"' + html.escape(f"""return selectCheckpoint({json.dumps(name)})""") + '"',
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"mtime": os.path.getmtime(checkpoint.filename) if exists else 0,
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"size": os.path.getsize(checkpoint.filename) if exists else 0,
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}
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record["info"] = self.find_info(checkpoint.filename)
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record["description"] = self.find_description(checkpoint.filename, record["info"])
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except Exception as e:
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shared.log.debug(f"Extra networks error: type=model file={name} {e}")
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return record
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def list_items(self):
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with concurrent.futures.ThreadPoolExecutor(max_workers=shared.max_workers) as executor:
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future_items = {executor.submit(self.create_item, cp): cp for cp in list(sd_models.checkpoints_list.copy())}
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for future in concurrent.futures.as_completed(future_items):
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item = future.result()
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if item is not None:
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yield item
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for record in self.list_reference():
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yield record
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def allowed_directories_for_previews(self):
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return [v for v in [shared.opts.ckpt_dir, shared.opts.diffusers_dir, reference_dir, sd_models.model_path] if v is not None]
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