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| import gradio as gr | |
| from modules import scripts, sd_models | |
| from modules.ui_common import create_refresh_button | |
| from modules.ui_components import InputAccordion | |
| class ScriptRefiner(scripts.ScriptBuiltinUI): | |
| section = "accordions" | |
| create_group = False | |
| def __init__(self): | |
| pass | |
| def title(self): | |
| return "Refiner" | |
| def show(self, is_img2img): | |
| return scripts.AlwaysVisible | |
| def ui(self, is_img2img): | |
| with InputAccordion(False, label="Refiner", elem_id=self.elem_id("enable")) as enable_refiner: | |
| with gr.Row(): | |
| refiner_checkpoint = gr.Dropdown(label='Checkpoint', elem_id=self.elem_id("checkpoint"), choices=sd_models.checkpoint_tiles(), value='', tooltip="switch to another model in the middle of generation") | |
| create_refresh_button(refiner_checkpoint, sd_models.list_models, lambda: {"choices": sd_models.checkpoint_tiles()}, self.elem_id("checkpoint_refresh")) | |
| refiner_switch_at = gr.Slider(value=0.8, label="Switch at", minimum=0.01, maximum=1.0, step=0.01, elem_id=self.elem_id("switch_at"), tooltip="fraction of sampling steps when the switch to refiner model should happen; 1=never, 0.5=switch in the middle of generation") | |
| def lookup_checkpoint(title): | |
| info = sd_models.get_closet_checkpoint_match(title) | |
| return None if info is None else info.title | |
| self.infotext_fields = [ | |
| (enable_refiner, lambda d: 'Refiner' in d), | |
| (refiner_checkpoint, lambda d: lookup_checkpoint(d.get('Refiner'))), | |
| (refiner_switch_at, 'Refiner switch at'), | |
| ] | |
| return enable_refiner, refiner_checkpoint, refiner_switch_at | |
| def setup(self, p, enable_refiner, refiner_checkpoint, refiner_switch_at): | |
| # the actual implementation is in sd_samplers_common.py, apply_refiner | |
| if not enable_refiner or refiner_checkpoint in (None, "", "None"): | |
| p.refiner_checkpoint = None | |
| p.refiner_switch_at = None | |
| else: | |
| p.refiner_checkpoint = refiner_checkpoint | |
| p.refiner_switch_at = refiner_switch_at | |