mirror of
https://github.com/AUTOMATIC1111/stable-diffusion-webui.git
synced 2024-11-21 03:11:40 +08:00
247 lines
8.6 KiB
Python
247 lines
8.6 KiB
Python
import json
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import sys
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import gradio as gr
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from modules import errors
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from modules.shared_cmd_options import cmd_opts
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class OptionInfo:
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def __init__(self, default=None, label="", component=None, component_args=None, onchange=None, section=None, refresh=None, comment_before='', comment_after='', infotext=None, restrict_api=False):
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self.default = default
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self.label = label
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self.component = component
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self.component_args = component_args
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self.onchange = onchange
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self.section = section
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self.refresh = refresh
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self.do_not_save = False
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self.comment_before = comment_before
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"""HTML text that will be added after label in UI"""
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self.comment_after = comment_after
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"""HTML text that will be added before label in UI"""
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self.infotext = infotext
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self.restrict_api = restrict_api
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"""If True, the setting will not be accessible via API"""
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def link(self, label, url):
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self.comment_before += f"[<a href='{url}' target='_blank'>{label}</a>]"
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return self
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def js(self, label, js_func):
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self.comment_before += f"[<a onclick='{js_func}(); return false'>{label}</a>]"
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return self
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def info(self, info):
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self.comment_after += f"<span class='info'>({info})</span>"
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return self
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def html(self, html):
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self.comment_after += html
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return self
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def needs_restart(self):
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self.comment_after += " <span class='info'>(requires restart)</span>"
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return self
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def needs_reload_ui(self):
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self.comment_after += " <span class='info'>(requires Reload UI)</span>"
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return self
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class OptionHTML(OptionInfo):
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def __init__(self, text):
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super().__init__(str(text).strip(), label='', component=lambda **kwargs: gr.HTML(elem_classes="settings-info", **kwargs))
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self.do_not_save = True
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def options_section(section_identifier, options_dict):
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for v in options_dict.values():
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v.section = section_identifier
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return options_dict
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options_builtin_fields = {"data_labels", "data", "restricted_opts", "typemap"}
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class Options:
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typemap = {int: float}
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def __init__(self, data_labels: dict[str, OptionInfo], restricted_opts):
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self.data_labels = data_labels
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self.data = {k: v.default for k, v in self.data_labels.items()}
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self.restricted_opts = restricted_opts
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def __setattr__(self, key, value):
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if key in options_builtin_fields:
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return super(Options, self).__setattr__(key, value)
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if self.data is not None:
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if key in self.data or key in self.data_labels:
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assert not cmd_opts.freeze_settings, "changing settings is disabled"
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info = self.data_labels.get(key, None)
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if info.do_not_save:
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return
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comp_args = info.component_args if info else None
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if isinstance(comp_args, dict) and comp_args.get('visible', True) is False:
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raise RuntimeError(f"not possible to set {key} because it is restricted")
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if cmd_opts.hide_ui_dir_config and key in self.restricted_opts:
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raise RuntimeError(f"not possible to set {key} because it is restricted")
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self.data[key] = value
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return
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return super(Options, self).__setattr__(key, value)
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def __getattr__(self, item):
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if item in options_builtin_fields:
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return super(Options, self).__getattribute__(item)
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if self.data is not None:
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if item in self.data:
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return self.data[item]
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if item in self.data_labels:
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return self.data_labels[item].default
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return super(Options, self).__getattribute__(item)
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def set(self, key, value, is_api=False, run_callbacks=True):
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"""sets an option and calls its onchange callback, returning True if the option changed and False otherwise"""
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oldval = self.data.get(key, None)
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if oldval == value:
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return False
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option = self.data_labels[key]
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if option.do_not_save:
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return False
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if is_api and option.restrict_api:
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return False
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try:
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setattr(self, key, value)
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except RuntimeError:
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return False
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if run_callbacks and option.onchange is not None:
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try:
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option.onchange()
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except Exception as e:
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errors.display(e, f"changing setting {key} to {value}")
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setattr(self, key, oldval)
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return False
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return True
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def get_default(self, key):
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"""returns the default value for the key"""
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data_label = self.data_labels.get(key)
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if data_label is None:
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return None
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return data_label.default
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def save(self, filename):
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assert not cmd_opts.freeze_settings, "saving settings is disabled"
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with open(filename, "w", encoding="utf8") as file:
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json.dump(self.data, file, indent=4)
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def same_type(self, x, y):
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if x is None or y is None:
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return True
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type_x = self.typemap.get(type(x), type(x))
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type_y = self.typemap.get(type(y), type(y))
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return type_x == type_y
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def load(self, filename):
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with open(filename, "r", encoding="utf8") as file:
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self.data = json.load(file)
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# 1.6.0 VAE defaults
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if self.data.get('sd_vae_as_default') is not None and self.data.get('sd_vae_overrides_per_model_preferences') is None:
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self.data['sd_vae_overrides_per_model_preferences'] = not self.data.get('sd_vae_as_default')
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# 1.1.1 quicksettings list migration
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if self.data.get('quicksettings') is not None and self.data.get('quicksettings_list') is None:
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self.data['quicksettings_list'] = [i.strip() for i in self.data.get('quicksettings').split(',')]
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# 1.4.0 ui_reorder
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if isinstance(self.data.get('ui_reorder'), str) and self.data.get('ui_reorder') and "ui_reorder_list" not in self.data:
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self.data['ui_reorder_list'] = [i.strip() for i in self.data.get('ui_reorder').split(',')]
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bad_settings = 0
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for k, v in self.data.items():
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info = self.data_labels.get(k, None)
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if info is not None and not self.same_type(info.default, v):
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print(f"Warning: bad setting value: {k}: {v} ({type(v).__name__}; expected {type(info.default).__name__})", file=sys.stderr)
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bad_settings += 1
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if bad_settings > 0:
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print(f"The program is likely to not work with bad settings.\nSettings file: {filename}\nEither fix the file, or delete it and restart.", file=sys.stderr)
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def onchange(self, key, func, call=True):
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item = self.data_labels.get(key)
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item.onchange = func
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if call:
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func()
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def dumpjson(self):
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d = {k: self.data.get(k, v.default) for k, v in self.data_labels.items()}
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d["_comments_before"] = {k: v.comment_before for k, v in self.data_labels.items() if v.comment_before is not None}
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d["_comments_after"] = {k: v.comment_after for k, v in self.data_labels.items() if v.comment_after is not None}
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return json.dumps(d)
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def add_option(self, key, info):
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self.data_labels[key] = info
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self.data[key] = info.default
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def reorder(self):
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"""reorder settings so that all items related to section always go together"""
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section_ids = {}
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settings_items = self.data_labels.items()
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for _, item in settings_items:
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if item.section not in section_ids:
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section_ids[item.section] = len(section_ids)
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self.data_labels = dict(sorted(settings_items, key=lambda x: section_ids[x[1].section]))
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def cast_value(self, key, value):
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"""casts an arbitrary to the same type as this setting's value with key
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Example: cast_value("eta_noise_seed_delta", "12") -> returns 12 (an int rather than str)
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"""
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if value is None:
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return None
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default_value = self.data_labels[key].default
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if default_value is None:
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default_value = getattr(self, key, None)
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if default_value is None:
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return None
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expected_type = type(default_value)
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if expected_type == bool and value == "False":
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value = False
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else:
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value = expected_type(value)
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return value
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