stable-diffusion-webui/modules/ui_settings.py

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import gradio as gr
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from modules import ui_common, shared, script_callbacks, scripts, sd_models, sysinfo
from modules.call_queue import wrap_gradio_call
from modules.shared import opts
from modules.ui_components import FormRow
from modules.ui_gradio_extensions import reload_javascript
def get_value_for_setting(key):
value = getattr(opts, key)
info = opts.data_labels[key]
args = info.component_args() if callable(info.component_args) else info.component_args or {}
args = {k: v for k, v in args.items() if k not in {'precision'}}
return gr.update(value=value, **args)
def create_setting_component(key, is_quicksettings=False):
def fun():
return opts.data[key] if key in opts.data else opts.data_labels[key].default
info = opts.data_labels[key]
t = type(info.default)
args = info.component_args() if callable(info.component_args) else info.component_args
if info.component is not None:
comp = info.component
elif t == str:
comp = gr.Textbox
elif t == int:
comp = gr.Number
elif t == bool:
comp = gr.Checkbox
else:
raise Exception(f'bad options item type: {t} for key {key}')
elem_id = f"setting_{key}"
if info.refresh is not None:
if is_quicksettings:
res = comp(label=info.label, value=fun(), elem_id=elem_id, **(args or {}))
ui_common.create_refresh_button(res, info.refresh, info.component_args, f"refresh_{key}")
else:
with FormRow():
res = comp(label=info.label, value=fun(), elem_id=elem_id, **(args or {}))
ui_common.create_refresh_button(res, info.refresh, info.component_args, f"refresh_{key}")
else:
res = comp(label=info.label, value=fun(), elem_id=elem_id, **(args or {}))
return res
class UiSettings:
submit = None
result = None
interface = None
components = None
component_dict = None
dummy_component = None
quicksettings_list = None
quicksettings_names = None
text_settings = None
def run_settings(self, *args):
changed = []
for key, value, comp in zip(opts.data_labels.keys(), args, self.components):
assert comp == self.dummy_component or opts.same_type(value, opts.data_labels[key].default), f"Bad value for setting {key}: {value}; expecting {type(opts.data_labels[key].default).__name__}"
for key, value, comp in zip(opts.data_labels.keys(), args, self.components):
if comp == self.dummy_component:
continue
if opts.set(key, value):
changed.append(key)
try:
opts.save(shared.config_filename)
except RuntimeError:
return opts.dumpjson(), f'{len(changed)} settings changed without save: {", ".join(changed)}.'
return opts.dumpjson(), f'{len(changed)} settings changed{": " if changed else ""}{", ".join(changed)}.'
def run_settings_single(self, value, key):
if not opts.same_type(value, opts.data_labels[key].default):
return gr.update(visible=True), opts.dumpjson()
if not opts.set(key, value):
return gr.update(value=getattr(opts, key)), opts.dumpjson()
opts.save(shared.config_filename)
return get_value_for_setting(key), opts.dumpjson()
def create_ui(self, loadsave, dummy_component):
self.components = []
self.component_dict = {}
self.dummy_component = dummy_component
shared.settings_components = self.component_dict
script_callbacks.ui_settings_callback()
opts.reorder()
with gr.Blocks(analytics_enabled=False) as settings_interface:
with gr.Row():
with gr.Column(scale=6):
self.submit = gr.Button(value="Apply settings", variant='primary', elem_id="settings_submit")
with gr.Column():
restart_gradio = gr.Button(value='Reload UI', variant='primary', elem_id="settings_restart_gradio")
self.result = gr.HTML(elem_id="settings_result")
self.quicksettings_names = opts.quicksettings_list
self.quicksettings_names = {x: i for i, x in enumerate(self.quicksettings_names) if x != 'quicksettings'}
self.quicksettings_list = []
previous_section = None
current_tab = None
current_row = None
with gr.Tabs(elem_id="settings"):
for i, (k, item) in enumerate(opts.data_labels.items()):
section_must_be_skipped = item.section[0] is None
if previous_section != item.section and not section_must_be_skipped:
elem_id, text = item.section
if current_tab is not None:
current_row.__exit__()
current_tab.__exit__()
gr.Group()
current_tab = gr.TabItem(elem_id=f"settings_{elem_id}", label=text)
current_tab.__enter__()
current_row = gr.Column(variant='compact')
current_row.__enter__()
previous_section = item.section
if k in self.quicksettings_names and not shared.cmd_opts.freeze_settings:
self.quicksettings_list.append((i, k, item))
self.components.append(dummy_component)
elif section_must_be_skipped:
self.components.append(dummy_component)
else:
component = create_setting_component(k)
self.component_dict[k] = component
self.components.append(component)
if current_tab is not None:
current_row.__exit__()
current_tab.__exit__()
with gr.TabItem("Defaults", id="defaults", elem_id="settings_tab_defaults"):
loadsave.create_ui()
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with gr.TabItem("Sysinfo", id="sysinfo", elem_id="settings_tab_sysinfo"):
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gr.HTML('<a href="./internal/sysinfo-download" class="sysinfo_big_link" download>Download system info</a><br /><a href="./internal/sysinfo" target="_blank">(or open as text in a new page)</a>', elem_id="sysinfo_download")
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with gr.Row():
with gr.Column(scale=1):
sysinfo_check_file = gr.File(label="Check system info for validity", type='binary')
with gr.Column(scale=1):
sysinfo_check_output = gr.HTML("", elem_id="sysinfo_validity")
with gr.Column(scale=100):
pass
with gr.TabItem("Actions", id="actions", elem_id="settings_tab_actions"):
request_notifications = gr.Button(value='Request browser notifications', elem_id="request_notifications")
download_localization = gr.Button(value='Download localization template', elem_id="download_localization")
reload_script_bodies = gr.Button(value='Reload custom script bodies (No ui updates, No restart)', variant='secondary', elem_id="settings_reload_script_bodies")
with gr.Row():
unload_sd_model = gr.Button(value='Unload SD checkpoint to free VRAM', elem_id="sett_unload_sd_model")
reload_sd_model = gr.Button(value='Reload the last SD checkpoint back into VRAM', elem_id="sett_reload_sd_model")
with gr.TabItem("Licenses", id="licenses", elem_id="settings_tab_licenses"):
gr.HTML(shared.html("licenses.html"), elem_id="licenses")
gr.Button(value="Show all pages", elem_id="settings_show_all_pages")
self.text_settings = gr.Textbox(elem_id="settings_json", value=lambda: opts.dumpjson(), visible=False)
unload_sd_model.click(
fn=sd_models.unload_model_weights,
inputs=[],
outputs=[]
)
reload_sd_model.click(
fn=sd_models.reload_model_weights,
inputs=[],
outputs=[]
)
request_notifications.click(
fn=lambda: None,
inputs=[],
outputs=[],
_js='function(){}'
)
download_localization.click(
fn=lambda: None,
inputs=[],
outputs=[],
_js='download_localization'
)
def reload_scripts():
scripts.reload_script_body_only()
reload_javascript() # need to refresh the html page
reload_script_bodies.click(
fn=reload_scripts,
inputs=[],
outputs=[]
)
restart_gradio.click(
fn=shared.state.request_restart,
_js='restart_reload',
inputs=[],
outputs=[],
)
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def check_file(x):
if x is None:
return ''
if sysinfo.check(x.decode('utf8', errors='ignore')):
return 'Valid'
return 'Invalid'
sysinfo_check_file.change(
fn=check_file,
inputs=[sysinfo_check_file],
outputs=[sysinfo_check_output],
)
self.interface = settings_interface
def add_quicksettings(self):
with gr.Row(elem_id="quicksettings", variant="compact"):
for _i, k, _item in sorted(self.quicksettings_list, key=lambda x: self.quicksettings_names.get(x[1], x[0])):
component = create_setting_component(k, is_quicksettings=True)
self.component_dict[k] = component
def add_functionality(self, demo):
self.submit.click(
fn=wrap_gradio_call(lambda *args: self.run_settings(*args), extra_outputs=[gr.update()]),
inputs=self.components,
outputs=[self.text_settings, self.result],
)
for _i, k, _item in self.quicksettings_list:
component = self.component_dict[k]
info = opts.data_labels[k]
if isinstance(component, gr.Textbox):
methods = [component.submit, component.blur]
elif hasattr(component, 'release'):
methods = [component.release]
else:
methods = [component.change]
for method in methods:
method(
fn=lambda value, k=k: self.run_settings_single(value, key=k),
inputs=[component],
outputs=[component, self.text_settings],
show_progress=info.refresh is not None,
)
button_set_checkpoint = gr.Button('Change checkpoint', elem_id='change_checkpoint', visible=False)
button_set_checkpoint.click(
fn=lambda value, _: self.run_settings_single(value, key='sd_model_checkpoint'),
_js="function(v){ var res = desiredCheckpointName; desiredCheckpointName = ''; return [res || v, null]; }",
inputs=[self.component_dict['sd_model_checkpoint'], self.dummy_component],
outputs=[self.component_dict['sd_model_checkpoint'], self.text_settings],
)
component_keys = [k for k in opts.data_labels.keys() if k in self.component_dict]
def get_settings_values():
return [get_value_for_setting(key) for key in component_keys]
demo.load(
fn=get_settings_values,
inputs=[],
outputs=[self.component_dict[k] for k in component_keys],
queue=False,
)