mirror of https://github.com/vladmandic/automatic
62 lines
2.8 KiB
Python
62 lines
2.8 KiB
Python
import json
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import os
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from modules import shared, sd_hijack, sd_models, ui_extra_networks
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from modules.textual_inversion.textual_inversion import Embedding
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class ExtraNetworksPageTextualInversion(ui_extra_networks.ExtraNetworksPage):
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def __init__(self):
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super().__init__('Textual Inversion')
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self.allow_negative_prompt = True
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def refresh(self):
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if sd_models.model_data.sd_model is None:
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return
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if shared.backend == shared.Backend.ORIGINAL:
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sd_hijack.model_hijack.embedding_db.load_textual_inversion_embeddings(force_reload=True)
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elif hasattr(sd_models.model_data.sd_model, 'embedding_db'):
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sd_models.model_data.sd_model.embedding_db.load_textual_inversion_embeddings(force_reload=True)
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def list_items(self):
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if sd_models.model_data.sd_model is None:
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embeddings = []
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def list_folder(folder):
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for filename in os.listdir(folder):
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fn = os.path.join(folder, filename)
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if os.path.isfile(fn) and (fn.lower().endswith(".pt") or fn.lower().endswith(".safetensors")):
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embedding = Embedding(0, os.path.basename(fn))
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embedding.filename = fn
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embeddings.append(embedding)
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elif os.path.isdir(fn) and not fn.startswith('.'):
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list_folder(fn)
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list_folder(shared.opts.embeddings_dir)
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elif shared.backend == shared.Backend.ORIGINAL:
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embeddings = list(sd_hijack.model_hijack.embedding_db.word_embeddings.values())
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elif hasattr(sd_models.model_data.sd_model, 'embedding_db'):
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embeddings = list(sd_models.model_data.sd_model.embedding_db.word_embeddings.values())
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else:
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embeddings = []
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embeddings = sorted(embeddings, key=lambda emb: emb.filename)
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for embedding in embeddings:
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path, _ext = os.path.splitext(embedding.filename)
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tags = {}
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if embedding.tag is not None:
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tags[embedding.tag]=1
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yield {
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"name": os.path.splitext(embedding.name)[0],
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"filename": embedding.filename,
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"preview": self.find_preview(path),
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"description": self.find_description(path),
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"info": self.find_info(path),
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"search_term": self.search_terms_from_path(embedding.filename),
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"prompt": json.dumps(os.path.splitext(embedding.name)[0]),
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"local_preview": f"{path}.preview.{shared.opts.samples_format}",
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"tags": tags,
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}
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def allowed_directories_for_previews(self):
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return list(sd_hijack.model_hijack.embedding_db.embedding_dirs)
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