import json import os from modules import ui_extra_networks, sd_hijack class ExtraNetworksPageTextualInversion(ui_extra_networks.ExtraNetworksPage): def __init__(self): super().__init__('Textual Inversion') self.allow_negative_prompt = True def refresh(self): sd_hijack.model_hijack.embedding_db.load_textual_inversion_embeddings(force_reload=True) def list_items(self): for embedding in sd_hijack.model_hijack.embedding_db.word_embeddings.values(): path, ext = os.path.splitext(embedding.filename) preview_file = path + ".preview.png" preview = None if os.path.isfile(preview_file): preview = self.link_preview(preview_file) yield { "name": embedding.name, "filename": embedding.filename, "preview": preview, "prompt": json.dumps(embedding.name), "local_preview": path + ".preview.png", } def allowed_directories_for_previews(self): return list(sd_hijack.model_hijack.embedding_db.embedding_dirs)