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import os
import networks
from modules import shared, ui_extra_networks
from modules.ui_extra_networks import quote_js
from ui_edit_user_metadata import LoraUserMetadataEditor
class ExtraNetworksPageLora(ui_extra_networks.ExtraNetworksPage):
def __init__(self):
super().__init__('Lora')
def refresh(self):
networks.list_available_networks()
def create_item(self, name, index=None):
lora_on_disk = networks.available_networks.get(name)
path, ext = os.path.splitext(lora_on_disk.filename)
alias = lora_on_disk.get_alias()
# in 1.5 filename changes to be full filename instead of path without extension, and metadata is dict instead of json string
item = {
"name": name,
"filename": lora_on_disk.filename,
"preview": self.find_preview(path),
"description": self.find_description(path),
"search_term": self.search_terms_from_path(lora_on_disk.filename),
"local_preview": f"{path}.{shared.opts.samples_format}",
"metadata": lora_on_disk.metadata,
"sort_keys": {'default': index, **self.get_sort_keys(lora_on_disk.filename)},
}
self.read_user_metadata(item)
activation_text = item["user_metadata"].get("activation text")
preferred_weight = item["user_metadata"].get("preferred weight", 0.0)
item["prompt"] = quote_js(f"<lora:{alias}:") + " + " + (str(preferred_weight) if preferred_weight else "opts.extra_networks_default_multiplier") + " + " + quote_js(">")
if activation_text:
item["prompt"] += " + " + quote_js(" " + activation_text)
return item
def list_items(self):
for index, name in enumerate(networks.available_networks):
item = self.create_item(name, index)
yield item
def allowed_directories_for_previews(self):
return [shared.cmd_opts.lora_dir]
def create_user_metadata_editor(self, ui, tabname):
return LoraUserMetadataEditor(ui, tabname, self)
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