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import gradio as gr
from modules import scripts, sd_samplers, sd_schedulers, shared
from modules.infotext_utils import PasteField
from modules.ui_components import FormRow, FormGroup
class ScriptSampler(scripts.ScriptBuiltinUI):
section = "sampler"
def __init__(self):
self.steps = None
self.sampler_name = None
self.scheduler = None
def title(self):
return "Sampler"
def ui(self, is_img2img):
sampler_names = [x.name for x in sd_samplers.visible_samplers()]
scheduler_names = [x.label for x in sd_schedulers.schedulers]
if shared.opts.samplers_in_dropdown:
with FormRow(elem_id=f"sampler_selection_{self.tabname}"):
self.sampler_name = gr.Dropdown(label='Sampling method', elem_id=f"{self.tabname}_sampling", choices=sampler_names, value=sampler_names[0])
self.scheduler = gr.Dropdown(label='Schedule type', elem_id=f"{self.tabname}_scheduler", choices=scheduler_names, value=scheduler_names[0])
self.steps = gr.Slider(minimum=1, maximum=150, step=1, elem_id=f"{self.tabname}_steps", label="Sampling steps", value=20)
else:
with FormGroup(elem_id=f"sampler_selection_{self.tabname}"):
self.steps = gr.Slider(minimum=1, maximum=150, step=1, elem_id=f"{self.tabname}_steps", label="Sampling steps", value=20)
self.sampler_name = gr.Radio(label='Sampling method', elem_id=f"{self.tabname}_sampling", choices=sampler_names, value=sampler_names[0])
self.scheduler = gr.Dropdown(label='Schedule type', elem_id=f"{self.tabname}_scheduler", choices=scheduler_names, value=scheduler_names[0])
self.infotext_fields = [
PasteField(self.steps, "Steps", api="steps"),
PasteField(self.sampler_name, sd_samplers.get_sampler_from_infotext, api="sampler_name"),
PasteField(self.scheduler, sd_samplers.get_scheduler_from_infotext, api="scheduler"),
]
shared.options_templates.update(shared.options_section(('ui_sd', "UI defaults 'sd'", "ui"), {
"sd_t2i_sampler": shared.OptionInfo('Euler a', "txt2img sampler", gr.Dropdown, {"choices": sampler_names}),
"sd_t2i_scheduler": shared.OptionInfo('Automatic', "txt2img scheduler", gr.Dropdown, {"choices": scheduler_names}),
"sd_i2i_sampler": shared.OptionInfo('Euler a', "img2img sampler", gr.Dropdown, {"choices": sampler_names}),
"sd_i2i_scheduler": shared.OptionInfo('Automatic', "img2img scheduler", gr.Dropdown, {"choices": scheduler_names}),
}))
shared.options_templates.update(shared.options_section(('ui_xl', "UI defaults 'xl'", "ui"), {
"xl_t2i_sampler": shared.OptionInfo('DPM++ 2M SDE', "txt2img sampler", gr.Dropdown, {"choices": sampler_names}),
"xl_t2i_scheduler": shared.OptionInfo('Karras', "txt2img scheduler", gr.Dropdown, {"choices": scheduler_names}),
"xl_i2i_sampler": shared.OptionInfo('DPM++ 2M SDE', "img2img sampler", gr.Dropdown, {"choices": sampler_names}),
"xl_i2i_scheduler": shared.OptionInfo('Karras', "img2img scheduler", gr.Dropdown, {"choices": scheduler_names}),
}))
shared.options_templates.update(shared.options_section(('ui_flux', "UI defaults 'flux'", "ui"), {
"flux_t2i_sampler": shared.OptionInfo('Euler', "txt2img sampler", gr.Dropdown, {"choices": sampler_names}),
"flux_t2i_scheduler": shared.OptionInfo('Simple', "txt2img scheduler", gr.Dropdown, {"choices": scheduler_names}),
"flux_i2i_sampler": shared.OptionInfo('Euler', "img2img sampler", gr.Dropdown, {"choices": sampler_names}),
"flux_i2i_scheduler": shared.OptionInfo('Simple', "img2img scheduler", gr.Dropdown, {"choices": scheduler_names}),
}))
return self.steps, self.sampler_name, self.scheduler
def setup(self, p, steps, sampler_name, scheduler):
p.steps = steps
p.sampler_name = sampler_name
p.scheduler = scheduler
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