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import os
from modules import ui_extra_networks, sd_hijack, shared
from modules.ui_extra_networks import quote_js
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 create_item(self, name, index=None, enable_filter=True):
embedding = sd_hijack.model_hijack.embedding_db.word_embeddings.get(name)
if embedding is None:
return
path, ext = os.path.splitext(embedding.filename)
search_terms = [self.search_terms_from_path(embedding.filename)]
if embedding.hash:
search_terms.append(embedding.hash)
return {
"name": name,
"filename": embedding.filename,
"shorthash": embedding.shorthash,
"preview": self.find_preview(path),
"description": self.find_description(path),
"search_terms": search_terms,
"prompt": quote_js(embedding.name),
"local_preview": f"{path}.preview.{shared.opts.samples_format}",
"sort_keys": {'default': index, **self.get_sort_keys(embedding.filename)},
}
def list_items(self):
# instantiate a list to protect against concurrent modification
names = list(sd_hijack.model_hijack.embedding_db.word_embeddings)
for index, name in enumerate(names):
item = self.create_item(name, index)
if item is not None:
yield item
def allowed_directories_for_previews(self):
return list(sd_hijack.model_hijack.embedding_db.embedding_dirs)
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