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modules/ui_extra_networks_checkpoints.py

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+import html
+import os
+
+from modules import shared, ui_extra_networks, sd_models
+from modules.ui_extra_networks import quote_js
+from modules.ui_extra_networks_checkpoints_user_metadata import CheckpointUserMetadataEditor
+
+
+class ExtraNetworksPageCheckpoints(ui_extra_networks.ExtraNetworksPage):
+    def __init__(self):
+        super().__init__('Checkpoints')
+
+        self.allow_prompt = False
+
+    def refresh(self):
+        shared.refresh_checkpoints()
+
+    def create_item(self, name, index=None, enable_filter=True):
+        checkpoint: sd_models.CheckpointInfo = sd_models.checkpoint_aliases.get(name)
+        if checkpoint is None:
+            return
+
+        path, ext = os.path.splitext(checkpoint.filename)
+        return {
+            "name": checkpoint.name_for_extra,
+            "filename": checkpoint.filename,
+            "shorthash": checkpoint.shorthash,
+            "preview": self.find_preview(path),
+            "description": self.find_description(path),
+            "search_term": self.search_terms_from_path(checkpoint.filename) + " " + (checkpoint.sha256 or ""),
+            "onclick": '"' + html.escape(f"""return selectCheckpoint({quote_js(name)})""") + '"',
+            "local_preview": f"{path}.{shared.opts.samples_format}",
+            "metadata": checkpoint.metadata,
+            "sort_keys": {'default': index, **self.get_sort_keys(checkpoint.filename)},
+        }
+
+    def list_items(self):
+        # instantiate a list to protect against concurrent modification
+        names = list(sd_models.checkpoints_list)
+        for index, name in enumerate(names):
+            item = self.create_item(name, index)
+            if item is not None:
+                yield item
+
+    def allowed_directories_for_previews(self):
+        return [v for v in [shared.cmd_opts.ckpt_dir, sd_models.model_path] if v is not None]
+
+    def create_user_metadata_editor(self, ui, tabname):
+        return CheckpointUserMetadataEditor(ui, tabname, self)

modules/ui_extra_networks_checkpoints_user_metadata.py

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+import gradio as gr
+
+from modules import ui_extra_networks_user_metadata, sd_vae, shared
+from modules.ui_common import create_refresh_button
+
+
+class CheckpointUserMetadataEditor(ui_extra_networks_user_metadata.UserMetadataEditor):
+    def __init__(self, ui, tabname, page):
+        super().__init__(ui, tabname, page)
+
+        self.select_vae = None
+
+    def save_user_metadata(self, name, desc, notes, vae):
+        user_metadata = self.get_user_metadata(name)
+        user_metadata["description"] = desc
+        user_metadata["notes"] = notes
+        user_metadata["vae"] = vae
+
+        self.write_user_metadata(name, user_metadata)
+
+    def update_vae(self, name):
+        if name == shared.sd_model.sd_checkpoint_info.name_for_extra:
+            sd_vae.reload_vae_weights()
+
+    def put_values_into_components(self, name):
+        user_metadata = self.get_user_metadata(name)
+        values = super().put_values_into_components(name)
+
+        return [
+            *values[0:5],
+            user_metadata.get('vae', ''),
+        ]
+
+    def create_editor(self):
+        self.create_default_editor_elems()
+
+        with gr.Row():
+            self.select_vae = gr.Dropdown(choices=["Automatic", "None"] + list(sd_vae.vae_dict), value="None", label="Preferred VAE", elem_id="checpoint_edit_user_metadata_preferred_vae")
+            create_refresh_button(self.select_vae, sd_vae.refresh_vae_list, lambda: {"choices": ["Automatic", "None"] + list(sd_vae.vae_dict)}, "checpoint_edit_user_metadata_refresh_preferred_vae")
+
+        self.edit_notes = gr.TextArea(label='Notes', lines=4)
+
+        self.create_default_buttons()
+
+        viewed_components = [
+            self.edit_name,
+            self.edit_description,
+            self.html_filedata,
+            self.html_preview,
+            self.edit_notes,
+            self.select_vae,
+        ]
+
+        self.button_edit\
+            .click(fn=self.put_values_into_components, inputs=[self.edit_name_input], outputs=viewed_components)\
+            .then(fn=lambda: gr.update(visible=True), inputs=[], outputs=[self.box])
+
+        edited_components = [
+            self.edit_description,
+            self.edit_notes,
+            self.select_vae,
+        ]
+
+        self.setup_save_handler(self.button_save, self.save_user_metadata, edited_components)
+        self.button_save.click(fn=self.update_vae, inputs=[self.edit_name_input])
+

modules/ui_extra_networks_hypernets.py

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+import os
+
+from modules import shared, ui_extra_networks
+from modules.ui_extra_networks import quote_js
+from modules.hashes import sha256_from_cache
+
+
+class ExtraNetworksPageHypernetworks(ui_extra_networks.ExtraNetworksPage):
+    def __init__(self):
+        super().__init__('Hypernetworks')
+
+    def refresh(self):
+        shared.reload_hypernetworks()
+
+    def create_item(self, name, index=None, enable_filter=True):
+        full_path = shared.hypernetworks.get(name)
+        if full_path is None:
+            return
+
+        path, ext = os.path.splitext(full_path)
+        sha256 = sha256_from_cache(full_path, f'hypernet/{name}')
+        shorthash = sha256[0:10] if sha256 else None
+
+        return {
+            "name": name,
+            "filename": full_path,
+            "shorthash": shorthash,
+            "preview": self.find_preview(path),
+            "description": self.find_description(path),
+            "search_term": self.search_terms_from_path(path) + " " + (sha256 or ""),
+            "prompt": quote_js(f"<hypernet:{name}:") + " + opts.extra_networks_default_multiplier + " + quote_js(">"),
+            "local_preview": f"{path}.preview.{shared.opts.samples_format}",
+            "sort_keys": {'default': index, **self.get_sort_keys(path + ext)},
+        }
+
+    def list_items(self):
+        # instantiate a list to protect against concurrent modification
+        names = list(shared.hypernetworks)
+        for index, name in enumerate(names):
+            item = self.create_item(name, index)
+            if item is not None:
+                yield item
+
+    def allowed_directories_for_previews(self):
+        return [shared.cmd_opts.hypernetwork_dir]
+

modules/ui_extra_networks_textual_inversion.py

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+import os
+
+from modules import ui_extra_networks, sd_hijack, shared
+from modules.ui_extra_networks import quote_js
+
+
+class ExtraNetworksPageTextualInversion(ui_extra_networks.ExtraNetworksPage):
+    def __init__(self):
+        super().__init__('Textual Inversion')
+        self.allow_negative_prompt = True
+
+    def refresh(self):
+        sd_hijack.model_hijack.embedding_db.load_textual_inversion_embeddings(force_reload=True)
+
+    def create_item(self, name, index=None, enable_filter=True):
+        embedding = sd_hijack.model_hijack.embedding_db.word_embeddings.get(name)
+        if embedding is None:
+            return
+
+        path, ext = os.path.splitext(embedding.filename)
+        return {
+            "name": name,
+            "filename": embedding.filename,
+            "shorthash": embedding.shorthash,
+            "preview": self.find_preview(path),
+            "description": self.find_description(path),
+            "search_term": self.search_terms_from_path(embedding.filename) + " " + (embedding.hash or ""),
+            "prompt": quote_js(embedding.name),
+            "local_preview": f"{path}.preview.{shared.opts.samples_format}",
+            "sort_keys": {'default': index, **self.get_sort_keys(embedding.filename)},
+        }
+
+    def list_items(self):
+        # instantiate a list to protect against concurrent modification
+        names = list(sd_hijack.model_hijack.embedding_db.word_embeddings)
+        for index, name in enumerate(names):
+            item = self.create_item(name, index)
+            if item is not None:
+                yield item
+
+    def allowed_directories_for_previews(self):
+        return list(sd_hijack.model_hijack.embedding_db.embedding_dirs)

modules/ui_extra_networks_user_metadata.py

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+import datetime
+import html
+import json
+import os.path
+
+import gradio as gr
+
+from modules import generation_parameters_copypaste, images, sysinfo, errors, ui_extra_networks
+
+
+class UserMetadataEditor:
+
+    def __init__(self, ui, tabname, page):
+        self.ui = ui
+        self.tabname = tabname
+        self.page = page
+        self.id_part = f"{self.tabname}_{self.page.id_page}_edit_user_metadata"
+
+        self.box = None
+
+        self.edit_name_input = None
+        self.button_edit = None
+
+        self.edit_name = None
+        self.edit_description = None
+        self.edit_notes = None
+        self.html_filedata = None
+        self.html_preview = None
+        self.html_status = None
+
+        self.button_cancel = None
+        self.button_replace_preview = None
+        self.button_save = None
+
+    def get_user_metadata(self, name):
+        item = self.page.items.get(name, {})
+
+        user_metadata = item.get('user_metadata', None)
+        if not user_metadata:
+            user_metadata = {'description': item.get('description', '')}
+            item['user_metadata'] = user_metadata
+
+        return user_metadata
+
+    def create_extra_default_items_in_left_column(self):
+        pass
+
+    def create_default_editor_elems(self):
+        with gr.Row():
+            with gr.Column(scale=2):
+                self.edit_name = gr.HTML(elem_classes="extra-network-name")
+                self.edit_description = gr.Textbox(label="Description", lines=4)
+                self.html_filedata = gr.HTML()
+
+                self.create_extra_default_items_in_left_column()
+
+            with gr.Column(scale=1, min_width=0):
+                self.html_preview = gr.HTML()
+
+    def create_default_buttons(self):
+
+        with gr.Row(elem_classes="edit-user-metadata-buttons"):
+            self.button_cancel = gr.Button('Cancel')
+            self.button_replace_preview = gr.Button('Replace preview', variant='primary')
+            self.button_save = gr.Button('Save', variant='primary')
+
+        self.html_status = gr.HTML(elem_classes="edit-user-metadata-status")
+
+        self.button_cancel.click(fn=None, _js="closePopup")
+
+    def get_card_html(self, name):
+        item = self.page.items.get(name, {})
+
+        preview_url = item.get("preview", None)
+
+        if not preview_url:
+            filename, _ = os.path.splitext(item["filename"])
+            preview_url = self.page.find_preview(filename)
+            item["preview"] = preview_url
+
+        if preview_url:
+            preview = f'''
+            <div class='card standalone-card-preview'>
+                <img src="{html.escape(preview_url)}" class="preview">
+            </div>
+            '''
+        else:
+            preview = "<div class='card standalone-card-preview'></div>"
+
+        return preview
+
+    def relative_path(self, path):
+        for parent_path in self.page.allowed_directories_for_previews():
+            if ui_extra_networks.path_is_parent(parent_path, path):
+                return os.path.relpath(path, parent_path)
+
+        return os.path.basename(path)
+
+    def get_metadata_table(self, name):
+        item = self.page.items.get(name, {})
+        try:
+            filename = item["filename"]
+            shorthash = item.get("shorthash", None)
+
+            stats = os.stat(filename)
+            params = [
+                ('Filename: ', self.relative_path(filename)),
+                ('File size: ', sysinfo.pretty_bytes(stats.st_size)),
+                ('Hash: ', shorthash),
+                ('Modified: ', datetime.datetime.fromtimestamp(stats.st_mtime).strftime('%Y-%m-%d %H:%M')),
+            ]
+
+            return params
+        except Exception as e:
+            errors.display(e, f"reading info for {name}")
+            return []
+
+    def put_values_into_components(self, name):
+        user_metadata = self.get_user_metadata(name)
+
+        try:
+            params = self.get_metadata_table(name)
+        except Exception as e:
+            errors.display(e, f"reading metadata info for {name}")
+            params = []
+
+        table = '<table class="file-metadata">' + "".join(f"<tr><th>{name}</th><td>{value}</td></tr>" for name, value in params if value is not None) + '</table>'
+
+        return html.escape(name), user_metadata.get('description', ''), table, self.get_card_html(name), user_metadata.get('notes', '')
+
+    def write_user_metadata(self, name, metadata):
+        item = self.page.items.get(name, {})
+        filename = item.get("filename", None)
+        basename, ext = os.path.splitext(filename)
+
+        with open(basename + '.json', "w", encoding="utf8") as file:
+            json.dump(metadata, file, indent=4, ensure_ascii=False)
+
+    def save_user_metadata(self, name, desc, notes):
+        user_metadata = self.get_user_metadata(name)
+        user_metadata["description"] = desc
+        user_metadata["notes"] = notes
+
+        self.write_user_metadata(name, user_metadata)
+
+    def setup_save_handler(self, button, func, components):
+        button\
+            .click(fn=func, inputs=[self.edit_name_input, *components], outputs=[])\
+            .then(fn=None, _js="function(name){closePopup(); extraNetworksRefreshSingleCard(" + json.dumps(self.page.name) + "," + json.dumps(self.tabname) + ", name);}", inputs=[self.edit_name_input], outputs=[])
+
+    def create_editor(self):
+        self.create_default_editor_elems()
+
+        self.edit_notes = gr.TextArea(label='Notes', lines=4)
+
+        self.create_default_buttons()
+
+        self.button_edit\
+            .click(fn=self.put_values_into_components, inputs=[self.edit_name_input], outputs=[self.edit_name, self.edit_description, self.html_filedata, self.html_preview, self.edit_notes])\
+            .then(fn=lambda: gr.update(visible=True), inputs=[], outputs=[self.box])
+
+        self.setup_save_handler(self.button_save, self.save_user_metadata, [self.edit_description, self.edit_notes])
+
+    def create_ui(self):
+        with gr.Box(visible=False, elem_id=self.id_part, elem_classes="edit-user-metadata") as box:
+            self.box = box
+
+            self.edit_name_input = gr.Textbox("Edit user metadata card id", visible=False, elem_id=f"{self.id_part}_name")
+            self.button_edit = gr.Button("Edit user metadata", visible=False, elem_id=f"{self.id_part}_button")
+
+            self.create_editor()
+
+    def save_preview(self, index, gallery, name):
+        if len(gallery) == 0:
+            return self.get_card_html(name), "There is no image in gallery to save as a preview."
+
+        item = self.page.items.get(name, {})
+
+        index = int(index)
+        index = 0 if index < 0 else index
+        index = len(gallery) - 1 if index >= len(gallery) else index
+
+        img_info = gallery[index if index >= 0 else 0]
+        image = generation_parameters_copypaste.image_from_url_text(img_info)
+        geninfo, items = images.read_info_from_image(image)
+
+        images.save_image_with_geninfo(image, geninfo, item["local_preview"])
+
+        return self.get_card_html(name), ''
+
+    def setup_ui(self, gallery):
+        self.button_replace_preview.click(
+            fn=self.save_preview,
+            _js="function(x, y, z){return [selected_gallery_index(), y, z]}",
+            inputs=[self.edit_name_input, gallery, self.edit_name_input],
+            outputs=[self.html_preview, self.html_status]
+        ).then(
+            fn=None,
+            _js="function(name){extraNetworksRefreshSingleCard(" + json.dumps(self.page.name) + "," + json.dumps(self.tabname) + ", name);}",
+            inputs=[self.edit_name_input],
+            outputs=[]
+        )
+
+
+

modules/ui_gradio_extensions.py

@@ -0,0 +1,69 @@
+import os
+import gradio as gr
+
+from modules import localization, shared, scripts
+from modules.paths import script_path, data_path, cwd
+
+
+def webpath(fn):
+    if fn.startswith(cwd):
+        web_path = os.path.relpath(fn, cwd)
+    else:
+        web_path = os.path.abspath(fn)
+
+    return f'file={web_path}?{os.path.getmtime(fn)}'
+
+
+def javascript_html():
+    # Ensure localization is in `window` before scripts
+    head = f'<script type="text/javascript">{localization.localization_js(shared.opts.localization)}</script>\n'
+
+    script_js = os.path.join(script_path, "script.js")
+    head += f'<script type="text/javascript" src="{webpath(script_js)}"></script>\n'
+
+    for script in scripts.list_scripts("javascript", ".js"):
+        head += f'<script type="text/javascript" src="{webpath(script.path)}"></script>\n'
+
+    for script in scripts.list_scripts("javascript", ".mjs"):
+        head += f'<script type="module" src="{webpath(script.path)}"></script>\n'
+
+    if shared.cmd_opts.theme:
+        head += f'<script type="text/javascript">set_theme(\"{shared.cmd_opts.theme}\");</script>\n'
+
+    return head
+
+
+def css_html():
+    head = ""
+
+    def stylesheet(fn):
+        return f'<link rel="stylesheet" property="stylesheet" href="{webpath(fn)}">'
+
+    for cssfile in scripts.list_files_with_name("style.css"):
+        if not os.path.isfile(cssfile):
+            continue
+
+        head += stylesheet(cssfile)
+
+    if os.path.exists(os.path.join(data_path, "user.css")):
+        head += stylesheet(os.path.join(data_path, "user.css"))
+
+    return head
+
+
+def reload_javascript():
+    js = javascript_html()
+    css = css_html()
+
+    def template_response(*args, **kwargs):
+        res = shared.GradioTemplateResponseOriginal(*args, **kwargs)
+        res.body = res.body.replace(b'</head>', f'{js}</head>'.encode("utf8"))
+        res.body = res.body.replace(b'</body>', f'{css}</body>'.encode("utf8"))
+        res.init_headers()
+        return res
+
+    gr.routes.templates.TemplateResponse = template_response
+
+
+if not hasattr(shared, 'GradioTemplateResponseOriginal'):
+    shared.GradioTemplateResponseOriginal = gr.routes.templates.TemplateResponse