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import gradio as gr |
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from modules import scripts, sd_models |
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from modules.ui_common import create_refresh_button |
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from modules.ui_components import InputAccordion |
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class ScriptRefiner(scripts.ScriptBuiltinUI): |
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section = "accordions" |
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create_group = False |
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def __init__(self): |
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pass |
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def title(self): |
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return "Refiner" |
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def show(self, is_img2img): |
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return scripts.AlwaysVisible |
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def ui(self, is_img2img): |
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with InputAccordion(False, label="Refiner", elem_id=self.elem_id("enable")) as enable_refiner: |
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with gr.Row(): |
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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") |
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create_refresh_button(refiner_checkpoint, sd_models.list_models, lambda: {"choices": sd_models.checkpoint_tiles()}, self.elem_id("checkpoint_refresh")) |
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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") |
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def lookup_checkpoint(title): |
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info = sd_models.get_closet_checkpoint_match(title) |
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return None if info is None else info.title |
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self.infotext_fields = [ |
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(enable_refiner, lambda d: 'Refiner' in d), |
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(refiner_checkpoint, lambda d: lookup_checkpoint(d.get('Refiner'))), |
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(refiner_switch_at, 'Refiner switch at'), |
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] |
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return enable_refiner, refiner_checkpoint, refiner_switch_at |
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def setup(self, p, enable_refiner, refiner_checkpoint, refiner_switch_at): |
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if not enable_refiner or refiner_checkpoint in (None, "", "None"): |
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p.refiner_checkpoint = None |
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p.refiner_switch_at = None |
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else: |
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p.refiner_checkpoint = refiner_checkpoint |
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p.refiner_switch_at = refiner_switch_at |
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