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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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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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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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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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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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