Merge branch 'master' of upstream

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -45,6 +45,8 @@ body:
     attributes:
       label: Commit where the problem happens
       description: Which commit are you running ? (copy the **Commit hash** shown in the cmd/terminal when you launch the UI)
+    validations:
+      required: true
   - type: dropdown
     id: platforms
     attributes:

.github/ISSUE_TEMPLATE/config.yml

+blank_issues_enabled: false
+contact_links:
+  - name: WebUI Community Support
+    url: https://github.com/AUTOMATIC1111/stable-diffusion-webui/discussions
+    about: Please ask and answer questions here.

.gitignore

@@ -27,4 +27,5 @@ __pycache__
 notification.mp3
 /SwinIR
 /textual_inversion
-.vscode
\ No newline at end of file
+.vscode
+/extensions

README.md

@@ -11,6 +11,7 @@ Check the [custom scripts](https://github.com/AUTOMATIC1111/stable-diffusion-web
 - One click install and run script (but you still must install python and git)
 - Outpainting
 - Inpainting
+- Color Sketch
 - Prompt Matrix
 - Stable Diffusion Upscale
 - Attention, specify parts of text that the model should pay more attention to
@@ -23,6 +24,7 @@ Check the [custom scripts](https://github.com/AUTOMATIC1111/stable-diffusion-web
     - have as many embeddings as you want and use any names you like for them
     - use multiple embeddings with different numbers of vectors per token
     - works with half precision floating point numbers
+    - train embeddings on 8GB (also reports of 6GB working)
 - Extras tab with:
     - GFPGAN, neural network that fixes faces
     - CodeFormer, face restoration tool as an alternative to GFPGAN
@@ -37,14 +39,14 @@ Check the [custom scripts](https://github.com/AUTOMATIC1111/stable-diffusion-web
 - Interrupt processing at any time
 - 4GB video card support (also reports of 2GB working)
 - Correct seeds for batches
-- Prompt length validation
-     - get length of prompt in tokens as you type
-     - get a warning after generation if some text was truncated
+- Live prompt token length validation
 - Generation parameters
      - parameters you used to generate images are saved with that image
      - in PNG chunks for PNG, in EXIF for JPEG
      - can drag the image to PNG info tab to restore generation parameters and automatically copy them into UI
      - can be disabled in settings
+     - drag and drop an image/text-parameters to promptbox
+- Read Generation Parameters Button, loads parameters in promptbox to UI
 - Settings page
 - Running arbitrary python code from UI (must run with --allow-code to enable)
 - Mouseover hints for most UI elements
@@ -59,10 +61,10 @@ Check the [custom scripts](https://github.com/AUTOMATIC1111/stable-diffusion-web
 - CLIP interrogator, a button that tries to guess prompt from an image
 - Prompt Editing, a way to change prompt mid-generation, say to start making a watermelon and switch to anime girl midway
 - Batch Processing, process a group of files using img2img
-- Img2img Alternative
+- Img2img Alternative, reverse Euler method of cross attention control
 - Highres Fix, a convenience option to produce high resolution pictures in one click without usual distortions
 - Reloading checkpoints on the fly
-- Checkpoint Merger, a tab that allows you to merge two checkpoints into one
+- Checkpoint Merger, a tab that allows you to merge up to 3 checkpoints into one
 - [Custom scripts](https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Custom-Scripts) with many extensions from community
 - [Composable-Diffusion](https://energy-based-model.github.io/Compositional-Visual-Generation-with-Composable-Diffusion-Models/), a way to use multiple prompts at once
      - separate prompts using uppercase `AND`
@@ -70,14 +72,35 @@ Check the [custom scripts](https://github.com/AUTOMATIC1111/stable-diffusion-web
 - No token limit for prompts (original stable diffusion lets you use up to 75 tokens)
 - DeepDanbooru integration, creates danbooru style tags for anime prompts (add --deepdanbooru to commandline args)
 - [xformers](https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Xformers), major speed increase for select cards: (add --xformers to commandline args)
+- History tab: view, direct and delete images conveniently within the UI
+- Generate forever option
+- Training tab
+     - hypernetworks and embeddings options
+     - Preprocessing images: cropping, mirroring, autotagging using BLIP or deepdanbooru (for anime)
+- Clip skip
+- Use Hypernetworks
+- Use VAEs
+- Estimated completion time in progress bar
+- API
+- Support for dedicated [inpainting model](https://github.com/runwayml/stable-diffusion#inpainting-with-stable-diffusion) by RunwayML. 
+- via extension: [Aesthetic Gradients](https://github.com/AUTOMATIC1111/stable-diffusion-webui-aesthetic-gradients), a way to generate images with a specific aesthetic by using clip images embds (implementation of [https://github.com/vicgalle/stable-diffusion-aesthetic-gradients](https://github.com/vicgalle/stable-diffusion-aesthetic-gradients))
+
+## Where are Aesthetic Gradients?!?!
+Aesthetic Gradients are now an extension. You can install it using git:
+
+```commandline
+git clone https://github.com/AUTOMATIC1111/stable-diffusion-webui-aesthetic-gradients extensions/aesthetic-gradients
+```
+
+After running this command, make sure that you have `aesthetic-gradients` dir in webui's `extensions` directory and restart
+the UI. The interface for Aesthetic Gradients should appear exactly the same as it was.
 
 ## Installation and Running
 Make sure the required [dependencies](https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Dependencies) are met and follow the instructions available for both [NVidia](https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Install-and-Run-on-NVidia-GPUs) (recommended) and [AMD](https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Install-and-Run-on-AMD-GPUs) GPUs.
 
-Alternatively, use Google Colab:
+Alternatively, use online services (like Google Colab):
 
-- [Colab, maintained by Akaibu](https://colab.research.google.com/drive/1kw3egmSn-KgWsikYvOMjJkVDsPLjEMzl)
-- [Colab, original by me, outdated](https://colab.research.google.com/drive/1Iy-xW9t1-OQWhb0hNxueGij8phCyluOh).
+- [List of Online Services](https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Online-Services)
 
 ### Automatic Installation on Windows
 1. Install [Python 3.10.6](https://www.python.org/downloads/windows/), checking "Add Python to PATH"

javascript/aspectRatioOverlay.js

@@ -3,12 +3,12 @@ let currentWidth = null;
 let currentHeight = null;
 let arFrameTimeout = setTimeout(function(){},0);
 
-function dimensionChange(e,dimname){
+function dimensionChange(e, is_width, is_height){
 
-	if(dimname == 'Width'){
+	if(is_width){
 		currentWidth = e.target.value*1.0
 	}
-	if(dimname == 'Height'){
+	if(is_height){
 		currentHeight = e.target.value*1.0
 	}
 
@@ -18,22 +18,13 @@ function dimensionChange(e,dimname){
 		return;
 	}
 
-	var img2imgMode = gradioApp().querySelector('#mode_img2img.tabs > div > button.rounded-t-lg.border-gray-200')
-	if(img2imgMode){
-		img2imgMode=img2imgMode.innerText
-	}else{
-		return;
-	}
-
-	var redrawImage = gradioApp().querySelector('div[data-testid=image] img');
-	var inpaintImage = gradioApp().querySelector('#img2maskimg div[data-testid=image] img')
-
 	var targetElement = null;
 
-	if(img2imgMode=='img2img' && redrawImage){
-		targetElement = redrawImage;
-	}else if(img2imgMode=='Inpaint' && inpaintImage){
-		targetElement = inpaintImage;
+    var tabIndex = get_tab_index('mode_img2img')
+	if(tabIndex == 0){
+		targetElement = gradioApp().querySelector('div[data-testid=image] img');
+	} else if(tabIndex == 1){
+		targetElement = gradioApp().querySelector('#img2maskimg div[data-testid=image] img');
 	}
 
 	if(targetElement){
@@ -98,22 +89,20 @@ onUiUpdate(function(){
 	var inImg2img   = Boolean(gradioApp().querySelector("button.rounded-t-lg.border-gray-200"))
 	if(inImg2img){
 		let inputs = gradioApp().querySelectorAll('input');
-		inputs.forEach(function(e){ 
-			let parentLabel = e.parentElement.querySelector('label')
-			if(parentLabel && parentLabel.innerText){
-				if(!e.classList.contains('scrollwatch')){
-					if(parentLabel.innerText == 'Width' || parentLabel.innerText == 'Height'){
-						e.addEventListener('input', function(e){dimensionChange(e,parentLabel.innerText)} )
-						e.classList.add('scrollwatch')
-					}
-					if(parentLabel.innerText == 'Width'){
-						currentWidth = e.value*1.0
-					}
-					if(parentLabel.innerText == 'Height'){
-						currentHeight = e.value*1.0
-					}
-				}
-			} 
+		inputs.forEach(function(e){
+		    var is_width = e.parentElement.id == "img2img_width"
+		    var is_height = e.parentElement.id == "img2img_height"
+
+			if((is_width || is_height) && !e.classList.contains('scrollwatch')){
+				e.addEventListener('input', function(e){dimensionChange(e, is_width, is_height)} )
+				e.classList.add('scrollwatch')
+			}
+			if(is_width){
+				currentWidth = e.value*1.0
+			}
+			if(is_height){
+				currentHeight = e.value*1.0
+			}
 		})
 	}
 });

javascript/dragdrop.js

@@ -43,7 +43,7 @@ function dropReplaceImage( imgWrap, files ) {
 window.document.addEventListener('dragover', e => {
     const target = e.composedPath()[0];
     const imgWrap = target.closest('[data-testid="image"]');
-    if ( !imgWrap && target.placeholder.indexOf("Prompt") == -1) {
+    if ( !imgWrap && target.placeholder && target.placeholder.indexOf("Prompt") == -1) {
         return;
     }
     e.stopPropagation();

javascript/images_history.js

@@ -17,14 +17,6 @@ var images_history_click_image = function(){
     images_history_set_image_info(this); 
 }
 
-var images_history_click_tab = function(){
-    var tabs_box = gradioApp().getElementById("images_history_tab");
-    if (!tabs_box.classList.contains(this.getAttribute("tabname"))) {
-        gradioApp().getElementById(this.getAttribute("tabname") + "_images_history_renew_page").click();
-        tabs_box.classList.add(this.getAttribute("tabname"))
-    }                
-}
-
 function images_history_disabled_del(){
     gradioApp().querySelectorAll(".images_history_del_button").forEach(function(btn){
         btn.setAttribute('disabled','disabled');
@@ -43,7 +35,6 @@ function images_history_get_parent_by_tagname(item, tagname){
     var parent = item.parentElement;
     tagname = tagname.toUpperCase()
     while(parent.tagName != tagname){
-        console.log(parent.tagName, tagname)
         parent = parent.parentElement;
     }  
     return parent;
@@ -88,15 +79,15 @@ function images_history_set_image_info(button){
     
 }
 
-function images_history_get_current_img(tabname, image_path, files){
+function images_history_get_current_img(tabname, img_index, files){
     return [
-        gradioApp().getElementById(tabname + '_images_history_set_index').getAttribute("img_index"), 
-        image_path, 
+        tabname, 
+        gradioApp().getElementById(tabname + '_images_history_set_index').getAttribute("img_index"),         
         files
     ];
 }
 
-function images_history_delete(del_num, tabname, img_path, img_file_name, page_index, filenames, image_index){
+function images_history_delete(del_num, tabname, image_index){
     image_index = parseInt(image_index);
     var tab = gradioApp().getElementById(tabname + '_images_history');
     var set_btn = tab.querySelector(".images_history_set_index");
@@ -107,6 +98,7 @@ function images_history_delete(del_num, tabname, img_path, img_file_name, page_i
         }
     });    
     var img_num = buttons.length / 2;
+    del_num = Math.min(img_num - image_index, del_num)    
     if (img_num <= del_num){
         setTimeout(function(tabname){
             gradioApp().getElementById(tabname + '_images_history_renew_page').click();
@@ -114,30 +106,28 @@ function images_history_delete(del_num, tabname, img_path, img_file_name, page_i
     } else {
         var next_img  
         for (var i = 0; i < del_num; i++){
-            if (image_index + i < image_index + img_num){
-                buttons[image_index + i].style.display = 'none';
-                buttons[image_index + img_num + 1].style.display = 'none';
-                next_img = image_index + i + 1
-            }
+            buttons[image_index + i].style.display = 'none';
+            buttons[image_index + i + img_num].style.display = 'none';
+            next_img = image_index + i + 1
         }
         var bnt;
         if (next_img  >= img_num){
-            btn = buttons[image_index - del_num];
+            btn = buttons[image_index - 1];
         } else {            
             btn = buttons[next_img];          
         } 
         setTimeout(function(btn){btn.click()}, 30, btn);
     }
     images_history_disabled_del();  
-    return [del_num, tabname, img_path, img_file_name, page_index, filenames, image_index];
+   
 }
 
-function images_history_turnpage(img_path, page_index, image_index, tabname){
+function images_history_turnpage(tabname){
+    gradioApp().getElementById(tabname + '_images_history_del_button').setAttribute('disabled','disabled');
     var buttons = gradioApp().getElementById(tabname + '_images_history').querySelectorAll(".gallery-item");
     buttons.forEach(function(elem) {
         elem.style.display = 'block';
-    })
-    return [img_path, page_index, image_index, tabname];
+    })   
 }
 
 function images_history_enable_del_buttons(){
@@ -147,60 +137,64 @@ function images_history_enable_del_buttons(){
 }
 
 function images_history_init(){ 
-    var load_txt2img_button = gradioApp().getElementById('txt2img_images_history_renew_page')
-    if (load_txt2img_button){        
+    var tabnames = gradioApp().getElementById("images_history_tabnames_list")   
+    if (tabnames){  
+        images_history_tab_list = tabnames.querySelector("textarea").value.split(",")    
         for (var i in images_history_tab_list ){
-            tab = images_history_tab_list[i];
+            var tab = images_history_tab_list[i];
             gradioApp().getElementById(tab + '_images_history').classList.add("images_history_cantainor");
             gradioApp().getElementById(tab + '_images_history_set_index').classList.add("images_history_set_index");
             gradioApp().getElementById(tab + '_images_history_del_button').classList.add("images_history_del_button");
-            gradioApp().getElementById(tab + '_images_history_gallery').classList.add("images_history_gallery");            
-                     
+            gradioApp().getElementById(tab + '_images_history_gallery').classList.add("images_history_gallery");  
+             gradioApp().getElementById(tab + "_images_history_start").setAttribute("style","padding:20px;font-size:25px");           
+        }
+
+        //preload
+        if (gradioApp().getElementById("images_history_preload").querySelector("input").checked ){
+            var tabs_box = gradioApp().getElementById("tab_images_history").querySelector("div").querySelector("div").querySelector("div");
+            tabs_box.setAttribute("id", "images_history_tab");        
+            var tab_btns = tabs_box.querySelectorAll("button"); 
+            for (var i in images_history_tab_list){               
+                var tabname = images_history_tab_list[i]
+                tab_btns[i].setAttribute("tabname", tabname);
+                tab_btns[i].addEventListener('click', function(){
+                    var tabs_box = gradioApp().getElementById("images_history_tab");
+                    if (!tabs_box.classList.contains(this.getAttribute("tabname"))) {
+                        gradioApp().getElementById(this.getAttribute("tabname") + "_images_history_start").click();
+                        tabs_box.classList.add(this.getAttribute("tabname"))
+                    }                
+                });
+            }            
+            tab_btns[0].click()
         }
-        var tabs_box = gradioApp().getElementById("tab_images_history").querySelector("div").querySelector("div").querySelector("div");
-        tabs_box.setAttribute("id", "images_history_tab");        
-        var tab_btns = tabs_box.querySelectorAll("button");        
-        for (var i in images_history_tab_list){               
-            var tabname = images_history_tab_list[i]
-            tab_btns[i].setAttribute("tabname", tabname);
-
-            // this refreshes history upon tab switch
-            // until the history is known to work well, which is not the case now, we do not do this at startup
-            //tab_btns[i].addEventListener('click', images_history_click_tab);
-        }    
-        tabs_box.classList.add(images_history_tab_list[0]);
-
-        // same as above, at page load
-        //load_txt2img_button.click();
     } else {
         setTimeout(images_history_init, 500);
     } 
 }
 
-var images_history_tab_list = ["txt2img", "img2img", "extras"];
+var images_history_tab_list = "";
 setTimeout(images_history_init, 500);
 document.addEventListener("DOMContentLoaded", function() {
     var mutationObserver = new MutationObserver(function(m){
-        for (var i in images_history_tab_list ){
-            let tabname = images_history_tab_list[i]
-            var buttons = gradioApp().querySelectorAll('#' + tabname + '_images_history .gallery-item');
-            buttons.forEach(function(bnt){    
-                bnt.addEventListener('click', images_history_click_image, true);
-            });
-
-            // same as load_txt2img_button.click() above
-            /*
-            var cls_btn = gradioApp().getElementById(tabname + '_images_history_gallery').querySelector("svg");
-            if (cls_btn){
-                cls_btn.addEventListener('click', function(){
-                    gradioApp().getElementById(tabname + '_images_history_renew_page').click();
-                }, false);
-            }*/
-
-        }     
+        if (images_history_tab_list != ""){
+            for (var i in images_history_tab_list ){
+                let tabname = images_history_tab_list[i]
+                var buttons = gradioApp().querySelectorAll('#' + tabname + '_images_history .gallery-item');
+                buttons.forEach(function(bnt){    
+                    bnt.addEventListener('click', images_history_click_image, true);
+                });
+
+                var cls_btn = gradioApp().getElementById(tabname + '_images_history_gallery').querySelector("svg");
+                if (cls_btn){
+                    cls_btn.addEventListener('click', function(){
+                        gradioApp().getElementById(tabname + '_images_history_renew_page').click();
+                    }, false);
+                }
+
+            }     
+        }
     });
-    mutationObserver.observe( gradioApp(), { childList:true, subtree:true });
-
+    mutationObserver.observe(gradioApp(), { childList:true, subtree:true });
 });
 
 

modules/devices.py

+import sys, os, shlex
 import contextlib
-
 import torch
-
 from modules import errors
 
 # has_mps is only available in nightly pytorch (for now), `getattr` for compatibility
@@ -9,10 +8,22 @@ has_mps = getattr(torch, 'has_mps', False)
 
 cpu = torch.device("cpu")
 
+def extract_device_id(args, name):
+    for x in range(len(args)):
+        if name in args[x]: return args[x+1]
+    return None
 
 def get_optimal_device():
     if torch.cuda.is_available():
-        return torch.device("cuda")
+        from modules import shared
+
+        device_id = shared.cmd_opts.device_id
+
+        if device_id is not None:
+            cuda_device = f"cuda:{device_id}"
+            return torch.device(cuda_device)
+        else:
+            return torch.device("cuda")
 
     if has_mps:
         return torch.device("mps")
@@ -34,7 +45,7 @@ def enable_tf32():
 
 errors.run(enable_tf32, "Enabling TF32")
 
-device = device_interrogate = device_gfpgan = device_bsrgan = device_esrgan = device_scunet = device_codeformer = get_optimal_device()
+device = device_interrogate = device_gfpgan = device_bsrgan = device_esrgan = device_scunet = device_codeformer = None
 dtype = torch.float16
 dtype_vae = torch.float16
 

modules/extras.py

@@ -39,9 +39,12 @@ def run_extras(extras_mode, resize_mode, image, image_folder, input_dir, output_
 
         if input_dir == '':
             return outputs, "Please select an input directory.", ''
-        image_list = [file for file in [os.path.join(input_dir, x) for x in os.listdir(input_dir)] if os.path.isfile(file)]
+        image_list = [file for file in [os.path.join(input_dir, x) for x in sorted(os.listdir(input_dir))] if os.path.isfile(file)]
         for img in image_list:
-            image = Image.open(img)
+            try:
+                image = Image.open(img)
+            except Exception:
+                continue
             imageArr.append(image)
             imageNameArr.append(img)
     else:
@@ -118,10 +121,14 @@ def run_extras(extras_mode, resize_mode, image, image_folder, input_dir, output_
 
         while len(cached_images) > 2:
             del cached_images[next(iter(cached_images.keys()))]
-
-        images.save_image(image, path=outpath, basename="", seed=None, prompt=None, extension=opts.samples_format, info=info, short_filename=True,
-                          no_prompt=True, grid=False, pnginfo_section_name="extras", existing_info=existing_pnginfo,
-                          forced_filename=image_name if opts.use_original_name_batch else None)
+        
+        if opts.use_original_name_batch and image_name != None:
+            basename = os.path.splitext(os.path.basename(image_name))[0]
+        else:
+            basename = ''
+
+        images.save_image(image, path=outpath, basename=basename, seed=None, prompt=None, extension=opts.samples_format, info=info, short_filename=True,
+                          no_prompt=True, grid=False, pnginfo_section_name="extras", existing_info=existing_pnginfo, forced_filename=None)
 
         if opts.enable_pnginfo:
             image.info = existing_pnginfo

modules/generation_parameters_copypaste.py

@@ -4,13 +4,22 @@ import gradio as gr
 from modules.shared import script_path
 from modules import shared
 
-re_param_code = r"\s*([\w ]+):\s*([^,]+)(?:,|$)"
+re_param_code = r'\s*([\w ]+):\s*("(?:\\|\"|[^\"])+"|[^,]*)(?:,|$)'
 re_param = re.compile(re_param_code)
 re_params = re.compile(r"^(?:" + re_param_code + "){3,}$")
 re_imagesize = re.compile(r"^(\d+)x(\d+)$")
 type_of_gr_update = type(gr.update())
 
 
+def quote(text):
+    if ',' not in str(text):
+        return text
+
+    text = str(text)
+    text = text.replace('\\', '\\\\')
+    text = text.replace('"', '\\"')
+    return f'"{text}"'
+
 def parse_generation_parameters(x: str):
     """parses generation parameters string, the one you see in text field under the picture in UI:
 ```
@@ -83,7 +92,12 @@ def connect_paste(button, paste_fields, input_comp, js=None):
             else:
                 try:
                     valtype = type(output.value)
-                    val = valtype(v)
+
+                    if valtype == bool and v == "False":
+                        val = False
+                    else:
+                        val = valtype(v)
+
                     res.append(gr.update(value=val))
                 except Exception:
                     res.append(gr.update())

modules/hypernetworks/hypernetwork.py

@@ -41,12 +41,12 @@ class HypernetworkModule(torch.nn.Module):
             linears.append(torch.nn.Linear(int(dim * layer_structure[i]), int(dim * layer_structure[i+1])))
 
             # Add an activation func
-            if activation_func == "linear":
+            if activation_func == "linear" or activation_func is None:
                 pass
             elif activation_func in self.activation_dict:
                 linears.append(self.activation_dict[activation_func]())
             else:
-                raise NotImplementedError(
+                raise RuntimeError(
                     "Valid activation funcs: 'linear', 'relu', 'leakyrelu', 'elu', 'swish'"
                 )
 
@@ -65,7 +65,7 @@ class HypernetworkModule(torch.nn.Module):
             self.load_state_dict(state_dict)
         else:
             for layer in self.linear:
-                if isinstance(layer, torch.nn.Linear):
+                if type(layer) == torch.nn.Linear or type(layer) == torch.nn.LayerNorm:
                     layer.weight.data.normal_(mean=0.0, std=0.01)
                     layer.bias.data.zero_()
 
@@ -93,7 +93,7 @@ class HypernetworkModule(torch.nn.Module):
     def trainables(self):
         layer_structure = []
         for layer in self.linear:
-            if isinstance(layer, torch.nn.Linear):
+            if type(layer) == torch.nn.Linear or type(layer) == torch.nn.LayerNorm:
                 layer_structure += [layer.weight, layer.bias]
         return layer_structure
 
@@ -272,6 +272,9 @@ def stack_conds(conds):
 
 
 def train_hypernetwork(hypernetwork_name, learn_rate, batch_size, data_root, log_directory, training_width, training_height, steps, create_image_every, save_hypernetwork_every, template_file, preview_from_txt2img, preview_prompt, preview_negative_prompt, preview_steps, preview_sampler_index, preview_cfg_scale, preview_seed, preview_width, preview_height):
+    # images allows training previews to have infotext. Importing it at the top causes a circular import problem.
+    from modules import images
+
     assert hypernetwork_name, 'hypernetwork not selected'
 
     path = shared.hypernetworks.get(hypernetwork_name, None)
@@ -314,6 +317,7 @@ def train_hypernetwork(hypernetwork_name, learn_rate, batch_size, data_root, log
 
     last_saved_file = "<none>"
     last_saved_image = "<none>"
+    forced_filename = "<none>"
 
     ititial_step = hypernetwork.step or 0
     if ititial_step > steps:
@@ -353,7 +357,9 @@ def train_hypernetwork(hypernetwork_name, learn_rate, batch_size, data_root, log
         pbar.set_description(f"loss: {mean_loss:.7f}")
 
         if hypernetwork.step > 0 and hypernetwork_dir is not None and hypernetwork.step % save_hypernetwork_every == 0:
-            last_saved_file = os.path.join(hypernetwork_dir, f'{hypernetwork_name}-{hypernetwork.step}.pt')
+            # Before saving, change name to match current checkpoint.
+            hypernetwork.name = f'{hypernetwork_name}-{hypernetwork.step}'
+            last_saved_file = os.path.join(hypernetwork_dir, f'{hypernetwork.name}.pt')
             hypernetwork.save(last_saved_file)
 
         textual_inversion.write_loss(log_directory, "hypernetwork_loss.csv", hypernetwork.step, len(ds), {
@@ -362,7 +368,8 @@ def train_hypernetwork(hypernetwork_name, learn_rate, batch_size, data_root, log
         })
 
         if hypernetwork.step > 0 and images_dir is not None and hypernetwork.step % create_image_every == 0:
-            last_saved_image = os.path.join(images_dir, f'{hypernetwork_name}-{hypernetwork.step}.png')
+            forced_filename = f'{hypernetwork_name}-{hypernetwork.step}'
+            last_saved_image = os.path.join(images_dir, forced_filename)
 
             optimizer.zero_grad()
             shared.sd_model.cond_stage_model.to(devices.device)
@@ -398,7 +405,7 @@ def train_hypernetwork(hypernetwork_name, learn_rate, batch_size, data_root, log
 
             if image is not None:
                 shared.state.current_image = image
-                image.save(last_saved_image)
+                last_saved_image, last_text_info = images.save_image(image, images_dir, "", p.seed, p.prompt, shared.opts.samples_format, processed.infotexts[0], p=p, forced_filename=forced_filename)
                 last_saved_image += f", prompt: {preview_text}"
 
         shared.state.job_no = hypernetwork.step
@@ -408,7 +415,7 @@ def train_hypernetwork(hypernetwork_name, learn_rate, batch_size, data_root, log
 Loss: {mean_loss:.7f}<br/>
 Step: {hypernetwork.step}<br/>
 Last prompt: {html.escape(entries[0].cond_text)}<br/>
-Last saved embedding: {html.escape(last_saved_file)}<br/>
+Last saved hypernetwork: {html.escape(last_saved_file)}<br/>
 Last saved image: {html.escape(last_saved_image)}<br/>
 </p>
 """
@@ -417,6 +424,9 @@ Last saved image: {html.escape(last_saved_image)}<br/>
 
     hypernetwork.sd_checkpoint = checkpoint.hash
     hypernetwork.sd_checkpoint_name = checkpoint.model_name
+    # Before saving for the last time, change name back to the base name (as opposed to the save_hypernetwork_every step-suffixed naming convention).
+    hypernetwork.name = hypernetwork_name
+    filename = os.path.join(shared.cmd_opts.hypernetwork_dir, f'{hypernetwork.name}.pt')
     hypernetwork.save(filename)
 
     return hypernetwork, filename

modules/hypernetworks/ui.py

@@ -9,9 +9,13 @@ from modules import devices, sd_hijack, shared
 from modules.hypernetworks import hypernetwork
 
 
-def create_hypernetwork(name, enable_sizes, layer_structure=None, activation_func=None, add_layer_norm=False, use_dropout=False):
+def create_hypernetwork(name, enable_sizes, overwrite_old, layer_structure=None, activation_func=None, add_layer_norm=False, use_dropout=False):
+    # Remove illegal characters from name.
+    name = "".join( x for x in name if (x.isalnum() or x in "._- "))
+
     fn = os.path.join(shared.cmd_opts.hypernetwork_dir, f"{name}.pt")
-    assert not os.path.exists(fn), f"file {fn} already exists"
+    if not overwrite_old:
+        assert not os.path.exists(fn), f"file {fn} already exists"
 
     if type(layer_structure) == str:
         layer_structure = [float(x.strip()) for x in layer_structure.split(",")]

modules/images_history.py

 import os
 import shutil
-import sys
+import time
+import hashlib
+import gradio
+system_bak_path = "webui_log_and_bak"
+custom_tab_name = "custom fold"
+faverate_tab_name = "favorites"
+tabs_list = ["txt2img", "img2img", "extras", faverate_tab_name]
+def is_valid_date(date):
+    try:
+        time.strptime(date, "%Y%m%d")
+        return True
+    except:
+        return False
+
+def reduplicative_file_move(src, dst):
+    def same_name_file(basename, path):
+        name, ext = os.path.splitext(basename)
+        f_list = os.listdir(path)
+        max_num = 0
+        for f in f_list:
+            if len(f) <= len(basename):
+                continue
+            f_ext = f[-len(ext):] if len(ext) > 0 else ""
+            if f[:len(name)] == name and f_ext == ext:                
+                if f[len(name)] == "(" and f[-len(ext)-1] == ")":
+                    number = f[len(name)+1:-len(ext)-1]
+                    if number.isdigit():
+                        if int(number) > max_num:
+                            max_num = int(number)
+        return f"{name}({max_num + 1}){ext}"
+    name = os.path.basename(src)
+    save_name = os.path.join(dst, name)
+    if not os.path.exists(save_name):
+        shutil.move(src, dst)
+    else:
+        name = same_name_file(name, dst)
+        shutil.move(src, os.path.join(dst, name))
 
-def traverse_all_files(output_dir, image_list, curr_dir=None):
-    curr_path = output_dir if curr_dir is None else os.path.join(output_dir, curr_dir)
+def traverse_all_files(curr_path, image_list, all_type=False):
     try:
         f_list = os.listdir(curr_path)
     except:
-        if curr_dir[-10:].rfind(".") > 0 and curr_dir[-4:] != ".txt":
-            image_list.append(curr_dir)
+        if all_type or (curr_path[-10:].rfind(".") > 0 and curr_path[-4:] != ".txt" and curr_path[-4:] != ".csv"):
+            image_list.append(curr_path)
         return image_list
     for file in f_list:
-        file = file if curr_dir is None else os.path.join(curr_dir, file)
-        file_path = os.path.join(curr_path, file)
-        if file[-4:] == ".txt":
+        file = os.path.join(curr_path, file)
+        if (not all_type) and (file[-4:] == ".txt" or file[-4:] == ".csv"):
             pass
-        elif os.path.isfile(file_path) and file[-10:].rfind(".") > 0:
+        elif os.path.isfile(file) and file[-10:].rfind(".") > 0:
             image_list.append(file)
         else:
-            image_list = traverse_all_files(output_dir, image_list, file)
+            image_list = traverse_all_files(file, image_list)
     return image_list
 
+def auto_sorting(dir_name):    
+    bak_path = os.path.join(dir_name, system_bak_path)
+    if not os.path.exists(bak_path):
+        os.mkdir(bak_path)
+    log_file = None 
+    files_list = []    
+    f_list = os.listdir(dir_name)
+    for file in f_list:   
+        if file == system_bak_path:
+            continue     
+        file_path = os.path.join(dir_name, file)
+        if not is_valid_date(file):
+            if file[-10:].rfind(".") > 0:
+                files_list.append(file_path)
+            else:
+                files_list = traverse_all_files(file_path, files_list, all_type=True)
 
-def get_recent_images(dir_name, page_index, step, image_index, tabname):
-    page_index = int(page_index)
-    image_list = []
-    if not os.path.exists(dir_name):
-        pass
-    elif os.path.isdir(dir_name):
-        image_list = traverse_all_files(dir_name, image_list)
-        image_list = sorted(image_list, key=lambda file: -os.path.getctime(os.path.join(dir_name, file)))
-    else:
-        print(f'ERROR: "{dir_name}" is not a directory. Check the path in the settings.', file=sys.stderr)
-    num = 48 if tabname != "extras" else 12
-    max_page_index = len(image_list) // num + 1
-    page_index = max_page_index if page_index == -1 else page_index + step
-    page_index = 1 if page_index < 1 else page_index
-    page_index = max_page_index if page_index > max_page_index else page_index
-    idx_frm = (page_index - 1) * num
-    image_list = image_list[idx_frm:idx_frm + num]
-    image_index = int(image_index)
-    if image_index < 0 or image_index > len(image_list) - 1:
-        current_file = None
-        hidden = None
-    else:
-        current_file = image_list[int(image_index)]
-        hidden = os.path.join(dir_name, current_file)
-    return [os.path.join(dir_name, file) for file in image_list], page_index, image_list, current_file, hidden, ""
-
-
-def first_page_click(dir_name, page_index, image_index, tabname):
-    return get_recent_images(dir_name, 1, 0, image_index, tabname)
-
-
-def end_page_click(dir_name, page_index, image_index, tabname):
-    return get_recent_images(dir_name, -1, 0, image_index, tabname)
-
-
-def prev_page_click(dir_name, page_index, image_index, tabname):
-    return get_recent_images(dir_name, page_index, -1, image_index, tabname)
-
-
-def next_page_click(dir_name, page_index, image_index, tabname):
-    return get_recent_images(dir_name, page_index, 1, image_index, tabname)
-
-
-def page_index_change(dir_name, page_index, image_index, tabname):
-    return get_recent_images(dir_name, page_index, 0, image_index, tabname)
-
-
-def show_image_info(num, image_path, filenames):
-    # print(f"select image {num}")
-    file = filenames[int(num)]
-    return file, num, os.path.join(image_path, file)
+    for file in files_list:        
+        date_str = time.strftime("%Y%m%d",time.localtime(os.path.getmtime(file)))
+        file_path = os.path.dirname(file)
+        hash_path = hashlib.md5(file_path.encode()).hexdigest()
+        path = os.path.join(dir_name, date_str, hash_path)
+        if not os.path.exists(path):
+            os.makedirs(path)
+        if log_file is None:
+            log_file = open(os.path.join(bak_path,"path_mapping.csv"),"a") 
+        log_file.write(f"{hash_path},{file_path}\n")
+        reduplicative_file_move(file, path)
+       
+    date_list = []
+    f_list = os.listdir(dir_name)
+    for f in f_list:
+        if is_valid_date(f):
+            date_list.append(f)
+        elif f == system_bak_path:
+            continue
+        else:
+            try:
+                reduplicative_file_move(os.path.join(dir_name, f), bak_path)  
+            except:
+                pass         
+            
+    today = time.strftime("%Y%m%d",time.localtime(time.time()))
+    if today not in date_list:
+        date_list.append(today)
+    return sorted(date_list, reverse=True)
 
+def archive_images(dir_name, date_to):    
+    filenames = []   
+    batch_size =int(opts.images_history_num_per_page * opts.images_history_pages_num)
+    if batch_size <= 0:
+        batch_size = opts.images_history_num_per_page * 6
+    today = time.strftime("%Y%m%d",time.localtime(time.time()))
+    date_to = today if date_to is None  or date_to == "" else date_to
+    date_to_bak = date_to 
+    if False: #opts.images_history_reconstruct_directory:        
+        date_list = auto_sorting(dir_name)               
+        for date in date_list:
+            if date <= date_to:
+                path = os.path.join(dir_name, date)
+                if date == today and not os.path.exists(path):
+                    continue
+                filenames = traverse_all_files(path, filenames)
+            if len(filenames) > batch_size:            
+                break
+        filenames = sorted(filenames, key=lambda file: -os.path.getmtime(file))
+    else:
+        filenames = traverse_all_files(dir_name, filenames)  
+        total_num = len(filenames) 
+        tmparray = [(os.path.getmtime(file), file) for file in filenames ]
+        date_stamp = time.mktime(time.strptime(date_to, "%Y%m%d")) + 86400      
+        filenames = []
+        date_list = {date_to:None}
+        date = time.strftime("%Y%m%d",time.localtime(time.time()))
+        for t, f in tmparray:
+            date = time.strftime("%Y%m%d",time.localtime(t))
+            date_list[date] = None
+            if t <= date_stamp:
+                filenames.append((t, f ,date))
+        date_list = sorted(list(date_list.keys()), reverse=True)
+        sort_array = sorted(filenames, key=lambda x:-x[0])
+        if len(sort_array) > batch_size:
+            date = sort_array[batch_size][2]
+            filenames = [x[1] for x in sort_array]
+        else:
+            date =  date_to if len(sort_array) == 0 else sort_array[-1][2]
+            filenames = [x[1] for x in sort_array]
+        filenames = [x[1] for x in sort_array if x[2]>= date]   
+    num = len(filenames)  
+    last_date_from = date_to_bak if num == 0 else time.strftime("%Y%m%d", time.localtime(time.mktime(time.strptime(date, "%Y%m%d")) - 1000))
+    date = date[:4] + "/" + date[4:6] + "/" + date[6:8]
+    date_to_bak = date_to_bak[:4] + "/" + date_to_bak[4:6] + "/" + date_to_bak[6:8]
+    load_info = "<div style='color:#999' align='center'>"
+    load_info += f"{total_num} images in this directory. Loaded {num} images during {date} - {date_to_bak}, divided into {int((num + 1) // opts.images_history_num_per_page + 1)} pages"
+    load_info += "</div>"
+    _, image_list, _, _, visible_num = get_recent_images(1, 0, filenames)
+    return (
+        date_to,
+        load_info,
+        filenames,        
+        1,
+        image_list,
+        "",
+        "",
+        visible_num, 
+        last_date_from, 
+        gradio.update(visible=total_num > num)
+    )
 
-def delete_image(delete_num, tabname, dir_name, name, page_index, filenames, image_index):
+def delete_image(delete_num, name, filenames, image_index, visible_num):
     if name == "":
         return filenames, delete_num
     else:
         delete_num = int(delete_num)
+        visible_num = int(visible_num)
+        image_index = int(image_index)
         index = list(filenames).index(name)
         i = 0
         new_file_list = []
         for name in filenames:
             if i >= index and i < index + delete_num:
-                path = os.path.join(dir_name, name)
-                if os.path.exists(path):
-                    print(f"Delete file {path}")
-                    os.remove(path)
-                    txt_file = os.path.splitext(path)[0] + ".txt"
+                if os.path.exists(name):
+                    if visible_num == image_index:
+                        new_file_list.append(name)
+                        i += 1
+                        continue                    
+                    print(f"Delete file {name}")
+                    os.remove(name)
+                    visible_num -= 1
+                    txt_file = os.path.splitext(name)[0] + ".txt"
                     if os.path.exists(txt_file):
                         os.remove(txt_file)
                 else:
-                    print(f"Not exists file {path}")
+                    print(f"Not exists file {name}")
             else:
                 new_file_list.append(name)
             i += 1
-    return new_file_list, 1
+    return new_file_list, 1, visible_num
+
+def save_image(file_name):
+    if file_name is not None and os.path.exists(file_name):
+        shutil.copy(file_name, opts.outdir_save)
+
+def get_recent_images(page_index, step, filenames):
+    page_index = int(page_index)
+    num_of_imgs_per_page = int(opts.images_history_num_per_page)
+    max_page_index = len(filenames) // num_of_imgs_per_page + 1
+    page_index = max_page_index if page_index == -1 else page_index + step
+    page_index = 1 if page_index < 1 else page_index
+    page_index = max_page_index if page_index > max_page_index else page_index
+    idx_frm = (page_index - 1) * num_of_imgs_per_page
+    image_list = filenames[idx_frm:idx_frm + num_of_imgs_per_page]
+    length = len(filenames)
+    visible_num = num_of_imgs_per_page if  idx_frm + num_of_imgs_per_page <= length else length % num_of_imgs_per_page 
+    visible_num = num_of_imgs_per_page if visible_num == 0 else visible_num
+    return page_index, image_list,  "", "",  visible_num
+
+def loac_batch_click(date_to):
+    if date_to is None:
+        return time.strftime("%Y%m%d",time.localtime(time.time())), []
+    else:
+        return None, []
+def forward_click(last_date_from, date_to_recorder):
+    if len(date_to_recorder) == 0:
+        return None, []
+    if last_date_from == date_to_recorder[-1]:
+        date_to_recorder = date_to_recorder[:-1]
+    if len(date_to_recorder) == 0:
+        return None, []
+    return date_to_recorder[-1], date_to_recorder[:-1]
+
+def backward_click(last_date_from, date_to_recorder):
+    if last_date_from is None or last_date_from == "":
+        return time.strftime("%Y%m%d",time.localtime(time.time())), []
+    if len(date_to_recorder) == 0 or last_date_from != date_to_recorder[-1]:
+        date_to_recorder.append(last_date_from)    
+    return last_date_from, date_to_recorder
+
+
+def first_page_click(page_index, filenames):
+    return get_recent_images(1, 0, filenames)
 
+def end_page_click(page_index, filenames):
+    return get_recent_images(-1, 0, filenames)
+
+def prev_page_click(page_index, filenames):
+    return get_recent_images(page_index, -1, filenames)
+
+def next_page_click(page_index, filenames):
+    return get_recent_images(page_index, 1, filenames)
+
+def page_index_change(page_index, filenames):
+    return get_recent_images(page_index, 0, filenames)
+
+def show_image_info(tabname_box, num, page_index, filenames):
+    file = filenames[int(num) + int((page_index - 1) * int(opts.images_history_num_per_page))]   
+    tm =   "<div style='color:#999' align='right'>" + time.strftime("%Y-%m-%d %H:%M:%S",time.localtime(os.path.getmtime(file))) + "</div>"
+    return file, tm, num, file
+
+def enable_page_buttons():
+    return gradio.update(visible=True)
+
+def change_dir(img_dir, date_to):
+    warning = None
+    try:
+        if os.path.exists(img_dir):
+            try:
+                f = os.listdir(img_dir)                
+            except:
+                warning = f"'{img_dir} is not a directory"
+        else:
+            warning = "The directory is not exist"
+    except:
+        warning = "The format of the directory is incorrect"
+    if warning is None:        
+        today = time.strftime("%Y%m%d",time.localtime(time.time()))
+        return gradio.update(visible=False), gradio.update(visible=True), None,   None if date_to != today else today, gradio.update(visible=True), gradio.update(visible=True)
+    else:
+        return gradio.update(visible=True), gradio.update(visible=False), warning, date_to, gradio.update(visible=False), gradio.update(visible=False)
 
 def show_images_history(gr, opts, tabname, run_pnginfo, switch_dict):
-    if opts.outdir_samples != "":
-        dir_name = opts.outdir_samples
-    elif tabname == "txt2img":
+    custom_dir = False
+    if tabname == "txt2img":
         dir_name = opts.outdir_txt2img_samples
     elif tabname == "img2img":
         dir_name = opts.outdir_img2img_samples
     elif tabname == "extras":
         dir_name = opts.outdir_extras_samples
+    elif tabname == faverate_tab_name:
+        dir_name = opts.outdir_save
     else:
-        return
-    with gr.Row():
-        renew_page = gr.Button('Renew Page', elem_id=tabname + "_images_history_renew_page")
-        first_page = gr.Button('First Page')
-        prev_page = gr.Button('Prev Page')
-        page_index = gr.Number(value=1, label="Page Index")
-        next_page = gr.Button('Next Page')
-        end_page = gr.Button('End Page')
-    with gr.Row(elem_id=tabname + "_images_history"):
-        with gr.Row():
-            with gr.Column(scale=2):
-                history_gallery = gr.Gallery(show_label=False, elem_id=tabname + "_images_history_gallery").style(grid=6)
-                with gr.Row():
-                    delete_num = gr.Number(value=1, interactive=True, label="number of images to delete consecutively next")
-                    delete = gr.Button('Delete', elem_id=tabname + "_images_history_del_button")
-            with gr.Column():
-                with gr.Row():
-                    pnginfo_send_to_txt2img = gr.Button('Send to txt2img')
-                    pnginfo_send_to_img2img = gr.Button('Send to img2img')
-                with gr.Row():
-                    with gr.Column():
-                        img_file_info = gr.Textbox(label="Generate Info", interactive=False)
-                        img_file_name = gr.Textbox(label="File Name", interactive=False)
-                with gr.Row():
+        custom_dir = True
+        dir_name = None
+
+    if not custom_dir:
+        d = dir_name.split("/")
+        dir_name = d[0]
+        for p in d[1:]:
+            dir_name = os.path.join(dir_name, p)
+        if not os.path.exists(dir_name):
+            os.makedirs(dir_name)
+
+    with gr.Column() as page_panel:            
+            with gr.Row():                
+                with gr.Column(scale=1, visible=not custom_dir) as load_batch_box: 
+                    load_batch = gr.Button('Load', elem_id=tabname + "_images_history_start", full_width=True)    
+                with gr.Column(scale=4): 
+                    with gr.Row():                        
+                        img_path = gr.Textbox(dir_name, label="Images directory", placeholder="Input images directory", interactive=custom_dir)  
+            with gr.Row():
+                with gr.Column(visible=False, scale=1) as batch_panel: 
+                    with gr.Row():
+                        forward = gr.Button('Prev batch')
+                        backward = gr.Button('Next batch')
+                with gr.Column(scale=3):
+                    load_info =     gr.HTML(visible=not custom_dir)
+            with gr.Row(visible=False) as warning:                 
+                warning_box = gr.Textbox("Message", interactive=False)                        
+
+            with gr.Row(visible=not custom_dir, elem_id=tabname + "_images_history") as main_panel:
+                with gr.Column(scale=2):                     
+                    with gr.Row(visible=True) as turn_page_buttons:                        
+                        #date_to = gr.Dropdown(label="Date to")                          
+                        first_page = gr.Button('First Page')
+                        prev_page = gr.Button('Prev Page')
+                        page_index = gr.Number(value=1, label="Page Index")
+                        next_page = gr.Button('Next Page')
+                        end_page = gr.Button('End Page')                 
+
+                    history_gallery = gr.Gallery(show_label=False, elem_id=tabname + "_images_history_gallery").style(grid=opts.images_history_grid_num)
+                    with gr.Row():
+                        delete_num = gr.Number(value=1, interactive=True, label="number of images to delete consecutively next")
+                        delete = gr.Button('Delete', elem_id=tabname + "_images_history_del_button")
+                        
+                with gr.Column():                    
+                    with gr.Row():
+                        with gr.Column():
+                            img_file_info = gr.Textbox(label="Generate Info", interactive=False, lines=6)
+                            gr.HTML("<hr>")                           
+                            img_file_name = gr.Textbox(value="", label="File Name", interactive=False)
+                            img_file_time= gr.HTML()
+                    with gr.Row():
+                        if tabname != faverate_tab_name:
+                            save_btn = gr.Button('Collect')
+                        pnginfo_send_to_txt2img = gr.Button('Send to txt2img')
+                        pnginfo_send_to_img2img = gr.Button('Send to img2img')
+                           
+                            
                     # hiden items
+                    with gr.Row(visible=False): 
+                        renew_page = gr.Button('Refresh page', elem_id=tabname + "_images_history_renew_page")
+                        batch_date_to = gr.Textbox(label="Date to")  
+                        visible_img_num = gr.Number()                     
+                        date_to_recorder = gr.State([])
+                        last_date_from = gr.Textbox()
+                        tabname_box = gr.Textbox(tabname)
+                        image_index = gr.Textbox(value=-1)
+                        set_index = gr.Button('set_index', elem_id=tabname + "_images_history_set_index")
+                        filenames = gr.State()
+                        all_images_list = gr.State()
+                        hidden = gr.Image(type="pil")
+                        info1 = gr.Textbox()
+                        info2 = gr.Textbox()
 
-                    img_path = gr.Textbox(dir_name.rstrip("/"), visible=False)
-                    tabname_box = gr.Textbox(tabname, visible=False)
-                    image_index = gr.Textbox(value=-1, visible=False)
-                    set_index = gr.Button('set_index', elem_id=tabname + "_images_history_set_index", visible=False)
-                    filenames = gr.State()
-                    hidden = gr.Image(type="pil", visible=False)
-                    info1 = gr.Textbox(visible=False)
-                    info2 = gr.Textbox(visible=False)
-
-    # turn pages
-    gallery_inputs = [img_path, page_index, image_index, tabname_box]
-    gallery_outputs = [history_gallery, page_index, filenames, img_file_name, hidden, img_file_name]
-
-    first_page.click(first_page_click, _js="images_history_turnpage", inputs=gallery_inputs, outputs=gallery_outputs)
-    next_page.click(next_page_click, _js="images_history_turnpage", inputs=gallery_inputs, outputs=gallery_outputs)
-    prev_page.click(prev_page_click, _js="images_history_turnpage", inputs=gallery_inputs, outputs=gallery_outputs)
-    end_page.click(end_page_click, _js="images_history_turnpage", inputs=gallery_inputs, outputs=gallery_outputs)
-    page_index.submit(page_index_change, _js="images_history_turnpage", inputs=gallery_inputs, outputs=gallery_outputs)
-    renew_page.click(page_index_change, _js="images_history_turnpage", inputs=gallery_inputs, outputs=gallery_outputs)
-    # page_index.change(page_index_change, inputs=[tabname_box, img_path,  page_index], outputs=[history_gallery, page_index])
+    img_path.submit(change_dir, inputs=[img_path, batch_date_to], outputs=[warning, main_panel, warning_box, batch_date_to, load_batch_box, load_info])
+
+    #change batch
+    change_date_output = [batch_date_to, load_info, filenames, page_index, history_gallery, img_file_name, img_file_time, visible_img_num, last_date_from,  batch_panel]  
+   
+    batch_date_to.change(archive_images, inputs=[img_path, batch_date_to], outputs=change_date_output)   
+    batch_date_to.change(enable_page_buttons, inputs=None, outputs=[turn_page_buttons])  
+    batch_date_to.change(fn=None, inputs=[tabname_box], outputs=None, _js="images_history_turnpage")  
+
+    load_batch.click(loac_batch_click, inputs=[batch_date_to], outputs=[batch_date_to, date_to_recorder])
+    forward.click(forward_click, inputs=[last_date_from, date_to_recorder], outputs=[batch_date_to, date_to_recorder])
+    backward.click(backward_click, inputs=[last_date_from, date_to_recorder], outputs=[batch_date_to, date_to_recorder])
+
+
+    #delete
+    delete.click(delete_image, inputs=[delete_num, img_file_name, filenames, image_index, visible_img_num], outputs=[filenames, delete_num, visible_img_num])
+    delete.click(fn=None, _js="images_history_delete", inputs=[delete_num, tabname_box, image_index], outputs=None) 
+    if tabname != faverate_tab_name: 
+        save_btn.click(save_image, inputs=[img_file_name], outputs=None)     
+
+    #turn page
+    gallery_inputs = [page_index, filenames]
+    gallery_outputs = [page_index, history_gallery, img_file_name, img_file_time, visible_img_num]
+    first_page.click(first_page_click, inputs=gallery_inputs, outputs=gallery_outputs)
+    next_page.click(next_page_click, inputs=gallery_inputs, outputs=gallery_outputs)
+    prev_page.click(prev_page_click, inputs=gallery_inputs, outputs=gallery_outputs)
+    end_page.click(end_page_click, inputs=gallery_inputs, outputs=gallery_outputs)
+    page_index.submit(page_index_change, inputs=gallery_inputs, outputs=gallery_outputs)
+    renew_page.click(page_index_change, inputs=gallery_inputs, outputs=gallery_outputs)
+
+    first_page.click(fn=None, inputs=[tabname_box], outputs=None, _js="images_history_turnpage")
+    next_page.click(fn=None, inputs=[tabname_box], outputs=None, _js="images_history_turnpage")
+    prev_page.click(fn=None, inputs=[tabname_box], outputs=None, _js="images_history_turnpage")
+    end_page.click(fn=None, inputs=[tabname_box], outputs=None, _js="images_history_turnpage")
+    page_index.submit(fn=None, inputs=[tabname_box], outputs=None, _js="images_history_turnpage")
+    renew_page.click(fn=None, inputs=[tabname_box], outputs=None, _js="images_history_turnpage")
 
     # other funcitons
-    set_index.click(show_image_info, _js="images_history_get_current_img", inputs=[tabname_box, img_path, filenames], outputs=[img_file_name, image_index, hidden])
-    img_file_name.change(fn=None, _js="images_history_enable_del_buttons", inputs=None, outputs=None)
-    delete.click(delete_image, _js="images_history_delete", inputs=[delete_num, tabname_box, img_path, img_file_name, page_index, filenames, image_index], outputs=[filenames, delete_num])
+    set_index.click(show_image_info, _js="images_history_get_current_img", inputs=[tabname_box, image_index, page_index, filenames], outputs=[img_file_name, img_file_time, image_index, hidden])
+    img_file_name.change(fn=None, _js="images_history_enable_del_buttons", inputs=None, outputs=None)   
     hidden.change(fn=run_pnginfo, inputs=[hidden], outputs=[info1, img_file_info, info2])
-
-    # pnginfo.click(fn=run_pnginfo, inputs=[hidden], outputs=[info1, img_file_info, info2])
     switch_dict["fn"](pnginfo_send_to_txt2img, switch_dict["t2i"], img_file_info, 'switch_to_txt2img')
     switch_dict["fn"](pnginfo_send_to_img2img, switch_dict["i2i"], img_file_info, 'switch_to_img2img_img2img')
 
+   
 
-def create_history_tabs(gr, opts, run_pnginfo, switch_dict):
+def create_history_tabs(gr, sys_opts, cmp_ops, run_pnginfo, switch_dict):
+    global opts;
+    opts = sys_opts
+    loads_files_num = int(opts.images_history_num_per_page)
+    num_of_imgs_per_page = int(opts.images_history_num_per_page * opts.images_history_pages_num)
+    if cmp_ops.browse_all_images:
+        tabs_list.append(custom_tab_name)
     with gr.Blocks(analytics_enabled=False) as images_history:
         with gr.Tabs() as tabs:
-            with gr.Tab("txt2img history"):
-                with gr.Blocks(analytics_enabled=False) as images_history_txt2img:
-                    show_images_history(gr, opts, "txt2img", run_pnginfo, switch_dict)
-            with gr.Tab("img2img history"):
-                with gr.Blocks(analytics_enabled=False) as images_history_img2img:
-                    show_images_history(gr, opts, "img2img", run_pnginfo, switch_dict)
-            with gr.Tab("extras history"):
-                with gr.Blocks(analytics_enabled=False) as images_history_img2img:
-                    show_images_history(gr, opts, "extras", run_pnginfo, switch_dict)
+            for tab in tabs_list:
+                with gr.Tab(tab):
+                    with gr.Blocks(analytics_enabled=False) :
+                        show_images_history(gr, opts, tab, run_pnginfo, switch_dict)
+        gradio.Checkbox(opts.images_history_preload, elem_id="images_history_preload", visible=False)         
+        gradio.Textbox(",".join(tabs_list), elem_id="images_history_tabnames_list", visible=False)    
+        
     return images_history

modules/img2img.py

@@ -109,6 +109,9 @@ def img2img(mode: int, prompt: str, negative_prompt: str, prompt_style: str, pro
         inpainting_mask_invert=inpainting_mask_invert,
     )
 
+    p.scripts = modules.scripts.scripts_txt2img
+    p.script_args = args
+
     if shared.cmd_opts.enable_console_prompts:
         print(f"\nimg2img: {prompt}", file=shared.progress_print_out)
 

modules/interrogate.py

@@ -28,9 +28,11 @@ class InterrogateModels:
     clip_preprocess = None
     categories = None
     dtype = None
+    running_on_cpu = None
 
     def __init__(self, content_dir):
         self.categories = []
+        self.running_on_cpu = devices.device_interrogate == torch.device("cpu")
 
         if os.path.exists(content_dir):
             for filename in os.listdir(content_dir):
@@ -53,7 +55,11 @@ class InterrogateModels:
     def load_clip_model(self):
         import clip
 
-        model, preprocess = clip.load(clip_model_name)
+        if self.running_on_cpu:
+            model, preprocess = clip.load(clip_model_name, device="cpu")
+        else:
+            model, preprocess = clip.load(clip_model_name)
+
         model.eval()
         model = model.to(devices.device_interrogate)
 
@@ -62,14 +68,14 @@ class InterrogateModels:
     def load(self):
         if self.blip_model is None:
             self.blip_model = self.load_blip_model()
-            if not shared.cmd_opts.no_half:
+            if not shared.cmd_opts.no_half and not self.running_on_cpu:
                 self.blip_model = self.blip_model.half()
 
         self.blip_model = self.blip_model.to(devices.device_interrogate)
 
         if self.clip_model is None:
             self.clip_model, self.clip_preprocess = self.load_clip_model()
-            if not shared.cmd_opts.no_half:
+            if not shared.cmd_opts.no_half and not self.running_on_cpu:
                 self.clip_model = self.clip_model.half()
 
         self.clip_model = self.clip_model.to(devices.device_interrogate)

modules/lowvram.py

 import torch
-from modules.devices import get_optimal_device
+from modules import devices
 
 module_in_gpu = None
 cpu = torch.device("cpu")
-device = gpu = get_optimal_device()
 
 
 def send_everything_to_cpu():
@@ -33,7 +32,7 @@ def setup_for_low_vram(sd_model, use_medvram):
         if module_in_gpu is not None:
             module_in_gpu.to(cpu)
 
-        module.to(gpu)
+        module.to(devices.device)
         module_in_gpu = module
 
     # see below for register_forward_pre_hook;
@@ -51,7 +50,7 @@ def setup_for_low_vram(sd_model, use_medvram):
     # send the model to GPU. Then put modules back. the modules will be in CPU.
     stored = sd_model.cond_stage_model.transformer, sd_model.first_stage_model, sd_model.model
     sd_model.cond_stage_model.transformer, sd_model.first_stage_model, sd_model.model = None, None, None
-    sd_model.to(device)
+    sd_model.to(devices.device)
     sd_model.cond_stage_model.transformer, sd_model.first_stage_model, sd_model.model = stored
 
     # register hooks for those the first two models
@@ -70,7 +69,7 @@ def setup_for_low_vram(sd_model, use_medvram):
         # so that only one of them is in GPU at a time
         stored = diff_model.input_blocks, diff_model.middle_block, diff_model.output_blocks, diff_model.time_embed
         diff_model.input_blocks, diff_model.middle_block, diff_model.output_blocks, diff_model.time_embed = None, None, None, None
-        sd_model.model.to(device)
+        sd_model.model.to(devices.device)
         diff_model.input_blocks, diff_model.middle_block, diff_model.output_blocks, diff_model.time_embed = stored
 
         # install hooks for bits of third model

modules/processing.py

@@ -12,7 +12,7 @@ from skimage import exposure
 from typing import Any, Dict, List, Optional
 
 import modules.sd_hijack
-from modules import devices, prompt_parser, masking, sd_samplers, lowvram
+from modules import devices, prompt_parser, masking, sd_samplers, lowvram, generation_parameters_copypaste
 from modules.sd_hijack import model_hijack
 from modules.shared import opts, cmd_opts, state
 import modules.shared as shared
@@ -104,6 +104,12 @@ class StableDiffusionProcessing():
             self.seed_resize_from_h = 0
             self.seed_resize_from_w = 0
 
+        self.scripts = None
+        self.script_args = None
+        self.all_prompts = None
+        self.all_seeds = None
+        self.all_subseeds = None
+
 
     def init(self, all_prompts, all_seeds, all_subseeds):
         pass
@@ -304,7 +310,7 @@ def create_infotext(p, all_prompts, all_seeds, all_subseeds, comments, iteration
         "Size": f"{p.width}x{p.height}",
         "Model hash": getattr(p, 'sd_model_hash', None if not opts.add_model_hash_to_info or not shared.sd_model.sd_model_hash else shared.sd_model.sd_model_hash),
         "Model": (None if not opts.add_model_name_to_info or not shared.sd_model.sd_checkpoint_info.model_name else shared.sd_model.sd_checkpoint_info.model_name.replace(',', '').replace(':', '')),
-        "Hypernet": (None if shared.loaded_hypernetwork is None else shared.loaded_hypernetwork.filename.split('\\')[-1].split('.')[0]),
+        "Hypernet": (None if shared.loaded_hypernetwork is None else shared.loaded_hypernetwork.name),
         "Batch size": (None if p.batch_size < 2 else p.batch_size),
         "Batch pos": (None if p.batch_size < 2 else position_in_batch),
         "Variation seed": (None if p.subseed_strength == 0 else all_subseeds[index]),
@@ -318,7 +324,7 @@ def create_infotext(p, all_prompts, all_seeds, all_subseeds, comments, iteration
 
     generation_params.update(p.extra_generation_params)
 
-    generation_params_text = ", ".join([k if k == v else f'{k}: {v}' for k, v in generation_params.items() if v is not None])
+    generation_params_text = ", ".join([k if k == v else f'{k}: {generation_parameters_copypaste.quote(v)}' for k, v in generation_params.items() if v is not None])
 
     negative_prompt_text = "\nNegative prompt: " + p.negative_prompt if p.negative_prompt else ""
 
@@ -350,32 +356,35 @@ def process_images(p: StableDiffusionProcessing) -> Processed:
     shared.prompt_styles.apply_styles(p)
 
     if type(p.prompt) == list:
-        all_prompts = p.prompt
+        p.all_prompts = p.prompt
     else:
-        all_prompts = p.batch_size * p.n_iter * [p.prompt]
+        p.all_prompts = p.batch_size * p.n_iter * [p.prompt]
 
     if type(seed) == list:
-        all_seeds = seed
+        p.all_seeds = seed
     else:
-        all_seeds = [int(seed) + (x if p.subseed_strength == 0 else 0) for x in range(len(all_prompts))]
+        p.all_seeds = [int(seed) + (x if p.subseed_strength == 0 else 0) for x in range(len(p.all_prompts))]
 
     if type(subseed) == list:
-        all_subseeds = subseed
+        p.all_subseeds = subseed
     else:
-        all_subseeds = [int(subseed) + x for x in range(len(all_prompts))]
+        p.all_subseeds = [int(subseed) + x for x in range(len(p.all_prompts))]
 
     def infotext(iteration=0, position_in_batch=0):
-        return create_infotext(p, all_prompts, all_seeds, all_subseeds, comments, iteration, position_in_batch)
+        return create_infotext(p, p.all_prompts, p.all_seeds, p.all_subseeds, comments, iteration, position_in_batch)
 
     if os.path.exists(cmd_opts.embeddings_dir) and not p.do_not_reload_embeddings:
         model_hijack.embedding_db.load_textual_inversion_embeddings()
 
+    if p.scripts is not None:
+        p.scripts.run_alwayson_scripts(p)
+
     infotexts = []
     output_images = []
 
     with torch.no_grad(), p.sd_model.ema_scope():
         with devices.autocast():
-            p.init(all_prompts, all_seeds, all_subseeds)
+            p.init(p.all_prompts, p.all_seeds, p.all_subseeds)
 
         if state.job_count == -1:
             state.job_count = p.n_iter
@@ -387,9 +396,9 @@ def process_images(p: StableDiffusionProcessing) -> Processed:
             if state.interrupted:
                 break
 
-            prompts = all_prompts[n * p.batch_size:(n + 1) * p.batch_size]
-            seeds = all_seeds[n * p.batch_size:(n + 1) * p.batch_size]
-            subseeds = all_subseeds[n * p.batch_size:(n + 1) * p.batch_size]
+            prompts = p.all_prompts[n * p.batch_size:(n + 1) * p.batch_size]
+            seeds = p.all_seeds[n * p.batch_size:(n + 1) * p.batch_size]
+            subseeds = p.all_subseeds[n * p.batch_size:(n + 1) * p.batch_size]
 
             if (len(prompts) == 0):
                 break
@@ -490,10 +499,10 @@ def process_images(p: StableDiffusionProcessing) -> Processed:
                 index_of_first_image = 1
 
             if opts.grid_save:
-                images.save_image(grid, p.outpath_grids, "grid", all_seeds[0], all_prompts[0], opts.grid_format, info=infotext(), short_filename=not opts.grid_extended_filename, p=p, grid=True)
+                images.save_image(grid, p.outpath_grids, "grid", p.all_seeds[0], p.all_prompts[0], opts.grid_format, info=infotext(), short_filename=not opts.grid_extended_filename, p=p, grid=True)
 
     devices.torch_gc()
-    return Processed(p, output_images, all_seeds[0], infotext() + "".join(["\n\n" + x for x in comments]), subseed=all_subseeds[0], all_prompts=all_prompts, all_seeds=all_seeds, all_subseeds=all_subseeds, index_of_first_image=index_of_first_image, infotexts=infotexts)
+    return Processed(p, output_images, p.all_seeds[0], infotext() + "".join(["\n\n" + x for x in comments]), subseed=p.all_subseeds[0], all_prompts=p.all_prompts, all_seeds=p.all_seeds, all_subseeds=p.all_subseeds, index_of_first_image=index_of_first_image, infotexts=infotexts)
 
 
 class StableDiffusionProcessingTxt2Img(StableDiffusionProcessing):
@@ -540,17 +549,37 @@ class StableDiffusionProcessingTxt2Img(StableDiffusionProcessing):
             self.truncate_x = int(self.firstphase_width - firstphase_width_truncated) // opt_f
             self.truncate_y = int(self.firstphase_height - firstphase_height_truncated) // opt_f
 
+    def create_dummy_mask(self, x, width=None, height=None):
+        if self.sampler.conditioning_key in {'hybrid', 'concat'}:
+            height = height or self.height
+            width = width or self.width
+
+            # The "masked-image" in this case will just be all zeros since the entire image is masked.
+            image_conditioning = torch.zeros(x.shape[0], 3, height, width, device=x.device)
+            image_conditioning = self.sd_model.get_first_stage_encoding(self.sd_model.encode_first_stage(image_conditioning)) 
+
+            # Add the fake full 1s mask to the first dimension.
+            image_conditioning = torch.nn.functional.pad(image_conditioning, (0, 0, 0, 0, 1, 0), value=1.0)
+            image_conditioning = image_conditioning.to(x.dtype)
+
+        else:
+            # Dummy zero conditioning if we're not using inpainting model.
+            # Still takes up a bit of memory, but no encoder call.
+            # Pretty sure we can just make this a 1x1 image since its not going to be used besides its batch size.
+            image_conditioning = torch.zeros(x.shape[0], 5, 1, 1, dtype=x.dtype, device=x.device)
+
+        return image_conditioning
 
     def sample(self, conditioning, unconditional_conditioning, seeds, subseeds, subseed_strength):
         self.sampler = sd_samplers.create_sampler_with_index(sd_samplers.samplers, self.sampler_index, self.sd_model)
 
         if not self.enable_hr:
             x = create_random_tensors([opt_C, self.height // opt_f, self.width // opt_f], seeds=seeds, subseeds=subseeds, subseed_strength=self.subseed_strength, seed_resize_from_h=self.seed_resize_from_h, seed_resize_from_w=self.seed_resize_from_w, p=self)
-            samples = self.sampler.sample(self, x, conditioning, unconditional_conditioning)
+            samples = self.sampler.sample(self, x, conditioning, unconditional_conditioning, image_conditioning=self.create_dummy_mask(x))
             return samples
 
         x = create_random_tensors([opt_C, self.firstphase_height // opt_f, self.firstphase_width // opt_f], seeds=seeds, subseeds=subseeds, subseed_strength=self.subseed_strength, seed_resize_from_h=self.seed_resize_from_h, seed_resize_from_w=self.seed_resize_from_w, p=self)
-        samples = self.sampler.sample(self, x, conditioning, unconditional_conditioning)
+        samples = self.sampler.sample(self, x, conditioning, unconditional_conditioning, image_conditioning=self.create_dummy_mask(x, self.firstphase_width, self.firstphase_height))
 
         samples = samples[:, :, self.truncate_y//2:samples.shape[2]-self.truncate_y//2, self.truncate_x//2:samples.shape[3]-self.truncate_x//2]
 
@@ -587,7 +616,7 @@ class StableDiffusionProcessingTxt2Img(StableDiffusionProcessing):
         x = None
         devices.torch_gc()
 
-        samples = self.sampler.sample_img2img(self, samples, noise, conditioning, unconditional_conditioning, steps=self.steps)
+        samples = self.sampler.sample_img2img(self, samples, noise, conditioning, unconditional_conditioning, steps=self.steps, image_conditioning=self.create_dummy_mask(samples))
 
         return samples
 
@@ -613,6 +642,7 @@ class StableDiffusionProcessingImg2Img(StableDiffusionProcessing):
         self.inpainting_mask_invert = inpainting_mask_invert
         self.mask = None
         self.nmask = None
+        self.image_conditioning = None
 
     def init(self, all_prompts, all_seeds, all_subseeds):
         self.sampler = sd_samplers.create_sampler_with_index(sd_samplers.samplers_for_img2img, self.sampler_index, self.sd_model)
@@ -714,10 +744,39 @@ class StableDiffusionProcessingImg2Img(StableDiffusionProcessing):
             elif self.inpainting_fill == 3:
                 self.init_latent = self.init_latent * self.mask
 
+        if self.sampler.conditioning_key in {'hybrid', 'concat'}:
+            if self.image_mask is not None:
+                conditioning_mask = np.array(self.image_mask.convert("L"))
+                conditioning_mask = conditioning_mask.astype(np.float32) / 255.0
+                conditioning_mask = torch.from_numpy(conditioning_mask[None, None])
+
+                # Inpainting model uses a discretized mask as input, so we round to either 1.0 or 0.0
+                conditioning_mask = torch.round(conditioning_mask)
+            else:
+                conditioning_mask = torch.ones(1, 1, *image.shape[-2:])
+
+            # Create another latent image, this time with a masked version of the original input.
+            conditioning_mask = conditioning_mask.to(image.device)
+            conditioning_image = image * (1.0 - conditioning_mask)
+            conditioning_image = self.sd_model.get_first_stage_encoding(self.sd_model.encode_first_stage(conditioning_image))
+
+            # Create the concatenated conditioning tensor to be fed to `c_concat`
+            conditioning_mask = torch.nn.functional.interpolate(conditioning_mask, size=self.init_latent.shape[-2:])
+            conditioning_mask = conditioning_mask.expand(conditioning_image.shape[0], -1, -1, -1)
+            self.image_conditioning = torch.cat([conditioning_mask, conditioning_image], dim=1)
+            self.image_conditioning = self.image_conditioning.to(shared.device).type(self.sd_model.dtype)
+        else:
+            self.image_conditioning = torch.zeros(
+                self.init_latent.shape[0], 5, 1, 1,
+                dtype=self.init_latent.dtype,
+                device=self.init_latent.device
+            )
+
+
     def sample(self, conditioning, unconditional_conditioning, seeds, subseeds, subseed_strength):
         x = create_random_tensors([opt_C, self.height // opt_f, self.width // opt_f], seeds=seeds, subseeds=subseeds, subseed_strength=self.subseed_strength, seed_resize_from_h=self.seed_resize_from_h, seed_resize_from_w=self.seed_resize_from_w, p=self)
 
-        samples = self.sampler.sample_img2img(self, self.init_latent, x, conditioning, unconditional_conditioning)
+        samples = self.sampler.sample_img2img(self, self.init_latent, x, conditioning, unconditional_conditioning, image_conditioning=self.image_conditioning)
 
         if self.mask is not None:
             samples = samples * self.nmask + self.init_latent * self.mask

modules/script_callbacks.py

+
+callbacks_model_loaded = []
+callbacks_ui_tabs = []
+
+
+def clear_callbacks():
+    callbacks_model_loaded.clear()
+    callbacks_ui_tabs.clear()
+
+
+def model_loaded_callback(sd_model):
+    for callback in callbacks_model_loaded:
+        callback(sd_model)
+
+
+def ui_tabs_callback():
+    res = []
+
+    for callback in callbacks_ui_tabs:
+        res += callback() or []
+
+    return res
+
+
+def on_model_loaded(callback):
+    """register a function to be called when the stable diffusion model is created; the model is
+    passed as an argument"""
+    callbacks_model_loaded.append(callback)
+
+
+def on_ui_tabs(callback):
+    """register a function to be called when the UI is creating new tabs.
+    The function must either return a None, which means no new tabs to be added, or a list, where
+    each element is a tuple:
+        (gradio_component, title, elem_id)
+
+    gradio_component is a gradio component to be used for contents of the tab (usually gr.Blocks)
+    title is tab text displayed to user in the UI
+    elem_id is HTML id for the tab
+    """
+    callbacks_ui_tabs.append(callback)
+

modules/scripts.py

 import os
 import sys
 import traceback
+from collections import namedtuple
 
 import modules.ui as ui
 import gradio as gr
 
 from modules.processing import StableDiffusionProcessing
-from modules import shared
+from modules import shared, paths, script_callbacks
+
+AlwaysVisible = object()
+
 
 class Script:
     filename = None
     args_from = None
     args_to = None
+    alwayson = False
+
+    infotext_fields = None
+    """if set in ui(), this is a list of pairs of gradio component + text; the text will be used when
+    parsing infotext to set the value for the component; see ui.py's txt2img_paste_fields for an example
+    """
 
-    # The title of the script. This is what will be displayed in the dropdown menu.
     def title(self):
+        """this function should return the title of the script. This is what will be displayed in the dropdown menu."""
+
         raise NotImplementedError()
 
-    # How the script is displayed in the UI. See https://gradio.app/docs/#components
-    # for the different UI components you can use and how to create them.
-    # Most UI components can return a value, such as a boolean for a checkbox.
-    # The returned values are passed to the run method as parameters.
     def ui(self, is_img2img):
+        """this function should create gradio UI elements. See https://gradio.app/docs/#components
+        The return value should be an array of all components that are used in processing.
+        Values of those returned componenbts will be passed to run() and process() functions.
+        """
+
         pass
 
-    # Determines when the script should be shown in the dropdown menu via the 
-    # returned value. As an example:
-    # is_img2img is True if the current tab is img2img, and False if it is txt2img.
-    # Thus, return is_img2img to only show the script on the img2img tab.
     def show(self, is_img2img):
+        """
+        is_img2img is True if this function is called for the img2img interface, and Fasle otherwise
+
+        This function should return:
+         - False if the script should not be shown in UI at all
+         - True if the script should be shown in UI if it's scelected in the scripts drowpdown
+         - script.AlwaysVisible if the script should be shown in UI at all times
+         """
+
         return True
 
-    # This is where the additional processing is implemented. The parameters include
-    # self, the model object "p" (a StableDiffusionProcessing class, see
-    # processing.py), and the parameters returned by the ui method.
-    # Custom functions can be defined here, and additional libraries can be imported 
-    # to be used in processing. The return value should be a Processed object, which is
-    # what is returned by the process_images method.
-    def run(self, *args):
+    def run(self, p, *args):
+        """
+        This function is called if the script has been selected in the script dropdown.
+        It must do all processing and return the Processed object with results, same as
+        one returned by processing.process_images.
+
+        Usually the processing is done by calling the processing.process_images function.
+
+        args contains all values returned by components from ui()
+        """
+
         raise NotImplementedError()
 
-    # The description method is currently unused.
-    # To add a description that appears when hovering over the title, amend the "titles" 
-    # dict in script.js to include the script title (returned by title) as a key, and 
-    # your description as the value.
+    def process(self, p, *args):
+        """
+        This function is called before processing begins for AlwaysVisible scripts.
+        scripts. You can modify the processing object (p) here, inject hooks, etc.
+        """
+
+        pass
+
     def describe(self):
+        """unused"""
         return ""
 
 
+current_basedir = paths.script_path
+
+
+def basedir():
+    """returns the base directory for the current script. For scripts in the main scripts directory,
+    this is the main directory (where webui.py resides), and for scripts in extensions directory
+    (ie extensions/aesthetic/script/aesthetic.py), this is extension's directory (extensions/aesthetic)
+    """
+    return current_basedir
+
+
 scripts_data = []
+ScriptFile = namedtuple("ScriptFile", ["basedir", "filename", "path"])
+ScriptClassData = namedtuple("ScriptClassData", ["script_class", "path", "basedir"])
 
 
-def load_scripts(basedir):
-    if not os.path.exists(basedir):
-        return
+def list_scripts(scriptdirname, extension):
+    scripts_list = []
 
-    for filename in sorted(os.listdir(basedir)):
-        path = os.path.join(basedir, filename)
+    basedir = os.path.join(paths.script_path, scriptdirname)
+    if os.path.exists(basedir):
+        for filename in sorted(os.listdir(basedir)):
+            scripts_list.append(ScriptFile(paths.script_path, filename, os.path.join(basedir, filename)))
 
-        if os.path.splitext(path)[1].lower() != '.py':
-            continue
+    extdir = os.path.join(paths.script_path, "extensions")
+    if os.path.exists(extdir):
+        for dirname in sorted(os.listdir(extdir)):
+            dirpath = os.path.join(extdir, dirname)
+            scriptdirpath = os.path.join(dirpath, scriptdirname)
+
+            if not os.path.isdir(scriptdirpath):
+                continue
+
+            for filename in sorted(os.listdir(scriptdirpath)):
+                scripts_list.append(ScriptFile(dirpath, filename, os.path.join(scriptdirpath, filename)))
+
+    scripts_list = [x for x in scripts_list if os.path.splitext(x.path)[1].lower() == extension and os.path.isfile(x.path)]
+
+    return scripts_list
+
+
+def list_files_with_name(filename):
+    res = []
+
+    dirs = [paths.script_path]
+
+    extdir = os.path.join(paths.script_path, "extensions")
+    if os.path.exists(extdir):
+        dirs += [os.path.join(extdir, d) for d in sorted(os.listdir(extdir))]
 
-        if not os.path.isfile(path):
+    for dirpath in dirs:
+        if not os.path.isdir(dirpath):
             continue
 
+        path = os.path.join(dirpath, filename)
+        if os.path.isfile(filename):
+            res.append(path)
+
+    return res
+
+
+def load_scripts():
+    global current_basedir
+    scripts_data.clear()
+    script_callbacks.clear_callbacks()
+
+    scripts_list = list_scripts("scripts", ".py")
+
+    syspath = sys.path
+
+    for scriptfile in sorted(scripts_list):
         try:
-            with open(path, "r", encoding="utf8") as file:
+            if scriptfile.basedir != paths.script_path:
+                sys.path = [scriptfile.basedir] + sys.path
+            current_basedir = scriptfile.basedir
+
+            with open(scriptfile.path, "r", encoding="utf8") as file:
                 text = file.read()
 
             from types import ModuleType
-            compiled = compile(text, path, 'exec')
-            module = ModuleType(filename)
+            compiled = compile(text, scriptfile.path, 'exec')
+            module = ModuleType(scriptfile.filename)
             exec(compiled, module.__dict__)
 
             for key, script_class in module.__dict__.items():
                 if type(script_class) == type and issubclass(script_class, Script):
-                    scripts_data.append((script_class, path))
+                    scripts_data.append(ScriptClassData(script_class, scriptfile.path, scriptfile.basedir))
 
         except Exception:
-            print(f"Error loading script: {filename}", file=sys.stderr)
+            print(f"Error loading script: {scriptfile.filename}", file=sys.stderr)
             print(traceback.format_exc(), file=sys.stderr)
 
+        finally:
+            sys.path = syspath
+            current_basedir = paths.script_path
+
 
 def wrap_call(func, filename, funcname, *args, default=None, **kwargs):
     try:
@@ -96,56 +185,80 @@ def wrap_call(func, filename, funcname, *args, default=None, **kwargs):
 class ScriptRunner:
     def __init__(self):
         self.scripts = []
+        self.selectable_scripts = []
+        self.alwayson_scripts = []
         self.titles = []
+        self.infotext_fields = []
 
     def setup_ui(self, is_img2img):
-        for script_class, path in scripts_data:
+        for script_class, path, basedir in scripts_data:
             script = script_class()
             script.filename = path
 
-            if not script.show(is_img2img):
-                continue
+            visibility = script.show(is_img2img)
 
-            self.scripts.append(script)
+            if visibility == AlwaysVisible:
+                self.scripts.append(script)
+                self.alwayson_scripts.append(script)
+                script.alwayson = True
 
-        self.titles = [wrap_call(script.title, script.filename, "title") or f"{script.filename} [error]" for script in self.scripts]
+            elif visibility:
+                self.scripts.append(script)
+                self.selectable_scripts.append(script)
 
-        dropdown = gr.Dropdown(label="Script", choices=["None"] + self.titles, value="None", type="index")
-        dropdown.save_to_config = True
-        inputs = [dropdown]
+        self.titles = [wrap_call(script.title, script.filename, "title") or f"{script.filename} [error]" for script in self.selectable_scripts]
+
+        inputs = [None]
+        inputs_alwayson = [True]
 
-        for script in self.scripts:
+        def create_script_ui(script, inputs, inputs_alwayson):
             script.args_from = len(inputs)
             script.args_to = len(inputs)
 
             controls = wrap_call(script.ui, script.filename, "ui", is_img2img)
 
             if controls is None:
-                continue
+                return
 
             for control in controls:
                 control.custom_script_source = os.path.basename(script.filename)
-                control.visible = False
+                if not script.alwayson:
+                    control.visible = False
+
+            if script.infotext_fields is not None:
+                self.infotext_fields += script.infotext_fields
 
             inputs += controls
+            inputs_alwayson += [script.alwayson for _ in controls]
             script.args_to = len(inputs)
 
+        for script in self.alwayson_scripts:
+            with gr.Group():
+                create_script_ui(script, inputs, inputs_alwayson)
+
+        dropdown = gr.Dropdown(label="Script", choices=["None"] + self.titles, value="None", type="index")
+        dropdown.save_to_config = True
+        inputs[0] = dropdown
+
+        for script in self.selectable_scripts:
+            create_script_ui(script, inputs, inputs_alwayson)
+
         def select_script(script_index):
-            if 0 < script_index <= len(self.scripts):
-                script = self.scripts[script_index-1]
+            if 0 < script_index <= len(self.selectable_scripts):
+                script = self.selectable_scripts[script_index-1]
                 args_from = script.args_from
                 args_to = script.args_to
             else:
                 args_from = 0
                 args_to = 0
 
-            return [ui.gr_show(True if i == 0 else args_from <= i < args_to) for i in range(len(inputs))]
+            return [ui.gr_show(True if i == 0 else args_from <= i < args_to or is_alwayson) for i, is_alwayson in enumerate(inputs_alwayson)]
 
         def init_field(title):
             if title == 'None':
                 return
             script_index = self.titles.index(title)
-            script = self.scripts[script_index]
+            script = self.selectable_scripts[script_index]
             for i in range(script.args_from, script.args_to):
                 inputs[i].visible = True
 
@@ -164,7 +277,7 @@ class ScriptRunner:
         if script_index == 0:
             return None
 
-        script = self.scripts[script_index-1]
+        script = self.selectable_scripts[script_index-1]
 
         if script is None:
             return None
@@ -176,7 +289,16 @@ class ScriptRunner:
 
         return processed
 
-    def reload_sources(self):
+    def run_alwayson_scripts(self, p):
+        for script in self.alwayson_scripts:
+            try:
+                script_args = p.script_args[script.args_from:script.args_to]
+                script.process(p, *script_args)
+            except Exception:
+                print(f"Error running alwayson script: {script.filename}", file=sys.stderr)
+                print(traceback.format_exc(), file=sys.stderr)
+
+    def reload_sources(self, cache):
         for si, script in list(enumerate(self.scripts)):
             with open(script.filename, "r", encoding="utf8") as file:
                 args_from = script.args_from
@@ -186,9 +308,12 @@ class ScriptRunner:
 
                 from types import ModuleType
 
-                compiled = compile(text, filename, 'exec')
-                module = ModuleType(script.filename)
-                exec(compiled, module.__dict__)
+                module = cache.get(filename, None)
+                if module is None:
+                    compiled = compile(text, filename, 'exec')
+                    module = ModuleType(script.filename)
+                    exec(compiled, module.__dict__)
+                    cache[filename] = module
 
                 for key, script_class in module.__dict__.items():
                     if type(script_class) == type and issubclass(script_class, Script):
@@ -197,19 +322,22 @@ class ScriptRunner:
                         self.scripts[si].args_from = args_from
                         self.scripts[si].args_to = args_to
 
+
 scripts_txt2img = ScriptRunner()
 scripts_img2img = ScriptRunner()
 
+
 def reload_script_body_only():
-    scripts_txt2img.reload_sources()
-    scripts_img2img.reload_sources()
+    cache = {}
+    scripts_txt2img.reload_sources(cache)
+    scripts_img2img.reload_sources(cache)
 
 
-def reload_scripts(basedir):
+def reload_scripts():
     global scripts_txt2img, scripts_img2img
 
-    scripts_data.clear()
-    load_scripts(basedir)
+    load_scripts()
 
     scripts_txt2img = ScriptRunner()
     scripts_img2img = ScriptRunner()
+

modules/sd_hijack.py

@@ -19,6 +19,7 @@ attention_CrossAttention_forward = ldm.modules.attention.CrossAttention.forward
 diffusionmodules_model_nonlinearity = ldm.modules.diffusionmodules.model.nonlinearity
 diffusionmodules_model_AttnBlock_forward = ldm.modules.diffusionmodules.model.AttnBlock.forward
 
+
 def apply_optimizations():
     undo_optimizations()
 
@@ -167,11 +168,11 @@ class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
 
                     remade_tokens = remade_tokens[:last_comma]
                     length = len(remade_tokens)
-                    
+
                     rem = int(math.ceil(length / 75)) * 75 - length
                     remade_tokens += [id_end] * rem + reloc_tokens
                     multipliers = multipliers[:last_comma] + [1.0] * rem + reloc_mults
-                
+
                 if embedding is None:
                     remade_tokens.append(token)
                     multipliers.append(weight)
@@ -223,7 +224,6 @@ class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
 
         return batch_multipliers, remade_batch_tokens, used_custom_terms, hijack_comments, hijack_fixes, token_count
 
-
     def process_text_old(self, text):
         id_start = self.wrapped.tokenizer.bos_token_id
         id_end = self.wrapped.tokenizer.eos_token_id
@@ -280,7 +280,7 @@ class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
 
                 token_count = len(remade_tokens)
                 remade_tokens = remade_tokens + [id_end] * (maxlen - 2 - len(remade_tokens))
-                remade_tokens = [id_start] + remade_tokens[0:maxlen-2] + [id_end]
+                remade_tokens = [id_start] + remade_tokens[0:maxlen - 2] + [id_end]
                 cache[tuple_tokens] = (remade_tokens, fixes, multipliers)
 
             multipliers = multipliers + [1.0] * (maxlen - 2 - len(multipliers))
@@ -290,7 +290,7 @@ class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
             hijack_fixes.append(fixes)
             batch_multipliers.append(multipliers)
         return batch_multipliers, remade_batch_tokens, used_custom_terms, hijack_comments, hijack_fixes, token_count
-    
+
     def forward(self, text):
         use_old = opts.use_old_emphasis_implementation
         if use_old:
@@ -302,11 +302,11 @@ class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
 
         if len(used_custom_terms) > 0:
             self.hijack.comments.append("Used embeddings: " + ", ".join([f'{word} [{checksum}]' for word, checksum in used_custom_terms]))
-        
+
         if use_old:
             self.hijack.fixes = hijack_fixes
             return self.process_tokens(remade_batch_tokens, batch_multipliers)
-        
+
         z = None
         i = 0
         while max(map(len, remade_batch_tokens)) != 0:
@@ -320,7 +320,7 @@ class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
                     if fix[0] == i:
                         fixes.append(fix[1])
                 self.hijack.fixes.append(fixes)
-            
+
             tokens = []
             multipliers = []
             for j in range(len(remade_batch_tokens)):
@@ -333,19 +333,18 @@ class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
 
             z1 = self.process_tokens(tokens, multipliers)
             z = z1 if z is None else torch.cat((z, z1), axis=-2)
-            
+
             remade_batch_tokens = rem_tokens
             batch_multipliers = rem_multipliers
             i += 1
-        
+
         return z
-        
-    
+
     def process_tokens(self, remade_batch_tokens, batch_multipliers):
         if not opts.use_old_emphasis_implementation:
             remade_batch_tokens = [[self.wrapped.tokenizer.bos_token_id] + x[:75] + [self.wrapped.tokenizer.eos_token_id] for x in remade_batch_tokens]
             batch_multipliers = [[1.0] + x[:75] + [1.0] for x in batch_multipliers]
-        
+
         tokens = torch.asarray(remade_batch_tokens).to(device)
         outputs = self.wrapped.transformer(input_ids=tokens, output_hidden_states=-opts.CLIP_stop_at_last_layers)
 
@@ -385,8 +384,8 @@ class EmbeddingsWithFixes(torch.nn.Module):
         for fixes, tensor in zip(batch_fixes, inputs_embeds):
             for offset, embedding in fixes:
                 emb = embedding.vec
-                emb_len = min(tensor.shape[0]-offset-1, emb.shape[0])
-                tensor = torch.cat([tensor[0:offset+1], emb[0:emb_len], tensor[offset+1+emb_len:]])
+                emb_len = min(tensor.shape[0] - offset - 1, emb.shape[0])
+                tensor = torch.cat([tensor[0:offset + 1], emb[0:emb_len], tensor[offset + 1 + emb_len:]])
 
             vecs.append(tensor)
 

modules/sd_hijack_inpainting.py

+import torch
+
+from einops import repeat
+from omegaconf import ListConfig
+
+import ldm.models.diffusion.ddpm
+import ldm.models.diffusion.ddim
+import ldm.models.diffusion.plms
+
+from ldm.models.diffusion.ddpm import LatentDiffusion
+from ldm.models.diffusion.plms import PLMSSampler
+from ldm.models.diffusion.ddim import DDIMSampler, noise_like
+
+# =================================================================================================
+# Monkey patch DDIMSampler methods from RunwayML repo directly.
+# Adapted from:
+# https://github.com/runwayml/stable-diffusion/blob/main/ldm/models/diffusion/ddim.py
+# =================================================================================================
+@torch.no_grad()
+def sample_ddim(self,
+            S,
+            batch_size,
+            shape,
+            conditioning=None,
+            callback=None,
+            normals_sequence=None,
+            img_callback=None,
+            quantize_x0=False,
+            eta=0.,
+            mask=None,
+            x0=None,
+            temperature=1.,
+            noise_dropout=0.,
+            score_corrector=None,
+            corrector_kwargs=None,
+            verbose=True,
+            x_T=None,
+            log_every_t=100,
+            unconditional_guidance_scale=1.,
+            unconditional_conditioning=None,
+            # this has to come in the same format as the conditioning, # e.g. as encoded tokens, ...
+            **kwargs
+            ):
+    if conditioning is not None:
+        if isinstance(conditioning, dict):
+            ctmp = conditioning[list(conditioning.keys())[0]]
+            while isinstance(ctmp, list):
+                ctmp = ctmp[0]
+            cbs = ctmp.shape[0]
+            if cbs != batch_size:
+                print(f"Warning: Got {cbs} conditionings but batch-size is {batch_size}")
+        else:
+            if conditioning.shape[0] != batch_size:
+                print(f"Warning: Got {conditioning.shape[0]} conditionings but batch-size is {batch_size}")
+
+    self.make_schedule(ddim_num_steps=S, ddim_eta=eta, verbose=verbose)
+    # sampling
+    C, H, W = shape
+    size = (batch_size, C, H, W)
+    print(f'Data shape for DDIM sampling is {size}, eta {eta}')
+
+    samples, intermediates = self.ddim_sampling(conditioning, size,
+                                                callback=callback,
+                                                img_callback=img_callback,
+                                                quantize_denoised=quantize_x0,
+                                                mask=mask, x0=x0,
+                                                ddim_use_original_steps=False,
+                                                noise_dropout=noise_dropout,
+                                                temperature=temperature,
+                                                score_corrector=score_corrector,
+                                                corrector_kwargs=corrector_kwargs,
+                                                x_T=x_T,
+                                                log_every_t=log_every_t,
+                                                unconditional_guidance_scale=unconditional_guidance_scale,
+                                                unconditional_conditioning=unconditional_conditioning,
+                                                )
+    return samples, intermediates
+
+@torch.no_grad()
+def p_sample_ddim(self, x, c, t, index, repeat_noise=False, use_original_steps=False, quantize_denoised=False,
+                    temperature=1., noise_dropout=0., score_corrector=None, corrector_kwargs=None,
+                    unconditional_guidance_scale=1., unconditional_conditioning=None):
+    b, *_, device = *x.shape, x.device
+
+    if unconditional_conditioning is None or unconditional_guidance_scale == 1.:
+        e_t = self.model.apply_model(x, t, c)
+    else:
+        x_in = torch.cat([x] * 2)
+        t_in = torch.cat([t] * 2)
+        if isinstance(c, dict):
+            assert isinstance(unconditional_conditioning, dict)
+            c_in = dict()
+            for k in c:
+                if isinstance(c[k], list):
+                    c_in[k] = [
+                        torch.cat([unconditional_conditioning[k][i], c[k][i]])
+                        for i in range(len(c[k]))
+                    ]
+                else:
+                    c_in[k] = torch.cat([unconditional_conditioning[k], c[k]])
+        else:
+            c_in = torch.cat([unconditional_conditioning, c])
+        e_t_uncond, e_t = self.model.apply_model(x_in, t_in, c_in).chunk(2)
+        e_t = e_t_uncond + unconditional_guidance_scale * (e_t - e_t_uncond)
+
+    if score_corrector is not None:
+        assert self.model.parameterization == "eps"
+        e_t = score_corrector.modify_score(self.model, e_t, x, t, c, **corrector_kwargs)
+
+    alphas = self.model.alphas_cumprod if use_original_steps else self.ddim_alphas
+    alphas_prev = self.model.alphas_cumprod_prev if use_original_steps else self.ddim_alphas_prev
+    sqrt_one_minus_alphas = self.model.sqrt_one_minus_alphas_cumprod if use_original_steps else self.ddim_sqrt_one_minus_alphas
+    sigmas = self.model.ddim_sigmas_for_original_num_steps if use_original_steps else self.ddim_sigmas
+    # select parameters corresponding to the currently considered timestep
+    a_t = torch.full((b, 1, 1, 1), alphas[index], device=device)
+    a_prev = torch.full((b, 1, 1, 1), alphas_prev[index], device=device)
+    sigma_t = torch.full((b, 1, 1, 1), sigmas[index], device=device)
+    sqrt_one_minus_at = torch.full((b, 1, 1, 1), sqrt_one_minus_alphas[index],device=device)
+
+    # current prediction for x_0
+    pred_x0 = (x - sqrt_one_minus_at * e_t) / a_t.sqrt()
+    if quantize_denoised:
+        pred_x0, _, *_ = self.model.first_stage_model.quantize(pred_x0)
+    # direction pointing to x_t
+    dir_xt = (1. - a_prev - sigma_t**2).sqrt() * e_t
+    noise = sigma_t * noise_like(x.shape, device, repeat_noise) * temperature
+    if noise_dropout > 0.:
+        noise = torch.nn.functional.dropout(noise, p=noise_dropout)
+    x_prev = a_prev.sqrt() * pred_x0 + dir_xt + noise
+    return x_prev, pred_x0
+
+
+# =================================================================================================
+# Monkey patch PLMSSampler methods.
+# This one was not actually patched correctly in the RunwayML repo, but we can replicate the changes.
+# Adapted from:
+# https://github.com/CompVis/stable-diffusion/blob/main/ldm/models/diffusion/plms.py
+# =================================================================================================
+@torch.no_grad()
+def sample_plms(self,
+            S,
+            batch_size,
+            shape,
+            conditioning=None,
+            callback=None,
+            normals_sequence=None,
+            img_callback=None,
+            quantize_x0=False,
+            eta=0.,
+            mask=None,
+            x0=None,
+            temperature=1.,
+            noise_dropout=0.,
+            score_corrector=None,
+            corrector_kwargs=None,
+            verbose=True,
+            x_T=None,
+            log_every_t=100,
+            unconditional_guidance_scale=1.,
+            unconditional_conditioning=None,
+            # this has to come in the same format as the conditioning, # e.g. as encoded tokens, ...
+            **kwargs
+            ):
+    if conditioning is not None:
+        if isinstance(conditioning, dict):
+            ctmp = conditioning[list(conditioning.keys())[0]]
+            while isinstance(ctmp, list):
+                ctmp = ctmp[0]
+            cbs = ctmp.shape[0]
+            if cbs != batch_size:
+                print(f"Warning: Got {cbs} conditionings but batch-size is {batch_size}")
+        else:
+            if conditioning.shape[0] != batch_size:
+                print(f"Warning: Got {conditioning.shape[0]} conditionings but batch-size is {batch_size}")
+
+    self.make_schedule(ddim_num_steps=S, ddim_eta=eta, verbose=verbose)
+    # sampling
+    C, H, W = shape
+    size = (batch_size, C, H, W)
+    print(f'Data shape for PLMS sampling is {size}')
+
+    samples, intermediates = self.plms_sampling(conditioning, size,
+                                                callback=callback,
+                                                img_callback=img_callback,
+                                                quantize_denoised=quantize_x0,
+                                                mask=mask, x0=x0,
+                                                ddim_use_original_steps=False,
+                                                noise_dropout=noise_dropout,
+                                                temperature=temperature,
+                                                score_corrector=score_corrector,
+                                                corrector_kwargs=corrector_kwargs,
+                                                x_T=x_T,
+                                                log_every_t=log_every_t,
+                                                unconditional_guidance_scale=unconditional_guidance_scale,
+                                                unconditional_conditioning=unconditional_conditioning,
+                                                )
+    return samples, intermediates
+
+
+@torch.no_grad()
+def p_sample_plms(self, x, c, t, index, repeat_noise=False, use_original_steps=False, quantize_denoised=False,
+                    temperature=1., noise_dropout=0., score_corrector=None, corrector_kwargs=None,
+                    unconditional_guidance_scale=1., unconditional_conditioning=None, old_eps=None, t_next=None):
+    b, *_, device = *x.shape, x.device
+
+    def get_model_output(x, t):
+        if unconditional_conditioning is None or unconditional_guidance_scale == 1.:
+            e_t = self.model.apply_model(x, t, c)
+        else:
+            x_in = torch.cat([x] * 2)
+            t_in = torch.cat([t] * 2)
+            
+            if isinstance(c, dict):
+                assert isinstance(unconditional_conditioning, dict)
+                c_in = dict()
+                for k in c:
+                    if isinstance(c[k], list):
+                        c_in[k] = [
+                            torch.cat([unconditional_conditioning[k][i], c[k][i]])
+                            for i in range(len(c[k]))
+                        ]
+                    else:
+                        c_in[k] = torch.cat([unconditional_conditioning[k], c[k]])
+            else:
+                c_in = torch.cat([unconditional_conditioning, c])
+
+            e_t_uncond, e_t = self.model.apply_model(x_in, t_in, c_in).chunk(2)
+            e_t = e_t_uncond + unconditional_guidance_scale * (e_t - e_t_uncond)
+
+        if score_corrector is not None:
+            assert self.model.parameterization == "eps"
+            e_t = score_corrector.modify_score(self.model, e_t, x, t, c, **corrector_kwargs)
+
+        return e_t
+
+    alphas = self.model.alphas_cumprod if use_original_steps else self.ddim_alphas
+    alphas_prev = self.model.alphas_cumprod_prev if use_original_steps else self.ddim_alphas_prev
+    sqrt_one_minus_alphas = self.model.sqrt_one_minus_alphas_cumprod if use_original_steps else self.ddim_sqrt_one_minus_alphas
+    sigmas = self.model.ddim_sigmas_for_original_num_steps if use_original_steps else self.ddim_sigmas
+
+    def get_x_prev_and_pred_x0(e_t, index):
+        # select parameters corresponding to the currently considered timestep
+        a_t = torch.full((b, 1, 1, 1), alphas[index], device=device)
+        a_prev = torch.full((b, 1, 1, 1), alphas_prev[index], device=device)
+        sigma_t = torch.full((b, 1, 1, 1), sigmas[index], device=device)
+        sqrt_one_minus_at = torch.full((b, 1, 1, 1), sqrt_one_minus_alphas[index],device=device)
+
+        # current prediction for x_0
+        pred_x0 = (x - sqrt_one_minus_at * e_t) / a_t.sqrt()
+        if quantize_denoised:
+            pred_x0, _, *_ = self.model.first_stage_model.quantize(pred_x0)
+        # direction pointing to x_t
+        dir_xt = (1. - a_prev - sigma_t**2).sqrt() * e_t
+        noise = sigma_t * noise_like(x.shape, device, repeat_noise) * temperature
+        if noise_dropout > 0.:
+            noise = torch.nn.functional.dropout(noise, p=noise_dropout)
+        x_prev = a_prev.sqrt() * pred_x0 + dir_xt + noise
+        return x_prev, pred_x0
+
+    e_t = get_model_output(x, t)
+    if len(old_eps) == 0:
+        # Pseudo Improved Euler (2nd order)
+        x_prev, pred_x0 = get_x_prev_and_pred_x0(e_t, index)
+        e_t_next = get_model_output(x_prev, t_next)
+        e_t_prime = (e_t + e_t_next) / 2
+    elif len(old_eps) == 1:
+        # 2nd order Pseudo Linear Multistep (Adams-Bashforth)
+        e_t_prime = (3 * e_t - old_eps[-1]) / 2
+    elif len(old_eps) == 2:
+        # 3nd order Pseudo Linear Multistep (Adams-Bashforth)
+        e_t_prime = (23 * e_t - 16 * old_eps[-1] + 5 * old_eps[-2]) / 12
+    elif len(old_eps) >= 3:
+        # 4nd order Pseudo Linear Multistep (Adams-Bashforth)
+        e_t_prime = (55 * e_t - 59 * old_eps[-1] + 37 * old_eps[-2] - 9 * old_eps[-3]) / 24
+
+    x_prev, pred_x0 = get_x_prev_and_pred_x0(e_t_prime, index)
+
+    return x_prev, pred_x0, e_t
+    
+# =================================================================================================
+# Monkey patch LatentInpaintDiffusion to load the checkpoint with a proper config.
+# Adapted from:
+# https://github.com/runwayml/stable-diffusion/blob/main/ldm/models/diffusion/ddpm.py
+# =================================================================================================
+
+@torch.no_grad()
+def get_unconditional_conditioning(self, batch_size, null_label=None):
+    if null_label is not None:
+        xc = null_label
+        if isinstance(xc, ListConfig):
+            xc = list(xc)
+        if isinstance(xc, dict) or isinstance(xc, list):
+            c = self.get_learned_conditioning(xc)
+        else:
+            if hasattr(xc, "to"):
+                xc = xc.to(self.device)
+            c = self.get_learned_conditioning(xc)
+    else:
+        # todo: get null label from cond_stage_model
+        raise NotImplementedError()
+    c = repeat(c, "1 ... -> b ...", b=batch_size).to(self.device)
+    return c
+
+
+class LatentInpaintDiffusion(LatentDiffusion):
+    def __init__(
+        self,
+        concat_keys=("mask", "masked_image"),
+        masked_image_key="masked_image",
+        *args,
+        **kwargs,
+    ):
+        super().__init__(*args, **kwargs)
+        self.masked_image_key = masked_image_key
+        assert self.masked_image_key in concat_keys
+        self.concat_keys = concat_keys
+
+
+def should_hijack_inpainting(checkpoint_info):
+    return str(checkpoint_info.filename).endswith("inpainting.ckpt") and not checkpoint_info.config.endswith("inpainting.yaml")
+
+
+def do_inpainting_hijack():
+    ldm.models.diffusion.ddpm.get_unconditional_conditioning = get_unconditional_conditioning
+    ldm.models.diffusion.ddpm.LatentInpaintDiffusion = LatentInpaintDiffusion
+
+    ldm.models.diffusion.ddim.DDIMSampler.p_sample_ddim = p_sample_ddim
+    ldm.models.diffusion.ddim.DDIMSampler.sample = sample_ddim
+
+    ldm.models.diffusion.plms.PLMSSampler.p_sample_plms = p_sample_plms
+    ldm.models.diffusion.plms.PLMSSampler.sample = sample_plms
\ No newline at end of file

modules/sd_models.py

@@ -7,8 +7,9 @@ from omegaconf import OmegaConf
 
 from ldm.util import instantiate_from_config
 
-from modules import shared, modelloader, devices
+from modules import shared, modelloader, devices, script_callbacks
 from modules.paths import models_path
+from modules.sd_hijack_inpainting import do_inpainting_hijack, should_hijack_inpainting
 
 model_dir = "Stable-diffusion"
 model_path = os.path.abspath(os.path.join(models_path, model_dir))
@@ -20,7 +21,7 @@ checkpoints_loaded = collections.OrderedDict()
 try:
     # this silences the annoying "Some weights of the model checkpoint were not used when initializing..." message at start.
 
-    from transformers import logging
+    from transformers import logging, CLIPModel
 
     logging.set_verbosity_error()
 except Exception:
@@ -154,6 +155,9 @@ def get_state_dict_from_checkpoint(pl_sd):
     return pl_sd
 
 
+vae_ignore_keys = {"model_ema.decay", "model_ema.num_updates"}
+
+
 def load_model_weights(model, checkpoint_info):
     checkpoint_file = checkpoint_info.filename
     sd_model_hash = checkpoint_info.hash
@@ -185,7 +189,7 @@ def load_model_weights(model, checkpoint_info):
         if os.path.exists(vae_file):
             print(f"Loading VAE weights from: {vae_file}")
             vae_ckpt = torch.load(vae_file, map_location=shared.weight_load_location)
-            vae_dict = {k: v for k, v in vae_ckpt["state_dict"].items() if k[0:4] != "loss"}
+            vae_dict = {k: v for k, v in vae_ckpt["state_dict"].items() if k[0:4] != "loss" and k not in vae_ignore_keys}
             model.first_stage_model.load_state_dict(vae_dict)
 
         model.first_stage_model.to(devices.dtype_vae)
@@ -203,14 +207,26 @@ def load_model_weights(model, checkpoint_info):
     model.sd_checkpoint_info = checkpoint_info
 
 
-def load_model():
+def load_model(checkpoint_info=None):
     from modules import lowvram, sd_hijack
-    checkpoint_info = select_checkpoint()
+    checkpoint_info = checkpoint_info or select_checkpoint()
 
     if checkpoint_info.config != shared.cmd_opts.config:
         print(f"Loading config from: {checkpoint_info.config}")
 
     sd_config = OmegaConf.load(checkpoint_info.config)
+    
+    if should_hijack_inpainting(checkpoint_info):
+        # Hardcoded config for now...
+        sd_config.model.target = "ldm.models.diffusion.ddpm.LatentInpaintDiffusion"
+        sd_config.model.params.use_ema = False
+        sd_config.model.params.conditioning_key = "hybrid"
+        sd_config.model.params.unet_config.params.in_channels = 9
+
+        # Create a "fake" config with a different name so that we know to unload it when switching models.
+        checkpoint_info = checkpoint_info._replace(config=checkpoint_info.config.replace(".yaml", "-inpainting.yaml"))
+
+    do_inpainting_hijack()
     sd_model = instantiate_from_config(sd_config.model)
     load_model_weights(sd_model, checkpoint_info)
 
@@ -222,6 +238,9 @@ def load_model():
     sd_hijack.model_hijack.hijack(sd_model)
 
     sd_model.eval()
+    shared.sd_model = sd_model
+
+    script_callbacks.model_loaded_callback(sd_model)
 
     print(f"Model loaded.")
     return sd_model
@@ -234,9 +253,9 @@ def reload_model_weights(sd_model, info=None):
     if sd_model.sd_model_checkpoint == checkpoint_info.filename:
         return
 
-    if sd_model.sd_checkpoint_info.config != checkpoint_info.config:
+    if sd_model.sd_checkpoint_info.config != checkpoint_info.config or should_hijack_inpainting(checkpoint_info) != should_hijack_inpainting(sd_model.sd_checkpoint_info):
         checkpoints_loaded.clear()
-        shared.sd_model = load_model()
+        load_model(checkpoint_info)
         return shared.sd_model
 
     if shared.cmd_opts.lowvram or shared.cmd_opts.medvram:

modules/sd_samplers.py

@@ -117,6 +117,8 @@ class VanillaStableDiffusionSampler:
         self.config = None
         self.last_latent = None
 
+        self.conditioning_key = sd_model.model.conditioning_key
+
     def number_of_needed_noises(self, p):
         return 0
 
@@ -136,6 +138,12 @@ class VanillaStableDiffusionSampler:
         if self.stop_at is not None and self.step > self.stop_at:
             raise InterruptedException
 
+        # Have to unwrap the inpainting conditioning here to perform pre-processing
+        image_conditioning = None
+        if isinstance(cond, dict):
+            image_conditioning = cond["c_concat"][0]
+            cond = cond["c_crossattn"][0]
+            unconditional_conditioning = unconditional_conditioning["c_crossattn"][0]
 
         conds_list, tensor = prompt_parser.reconstruct_multicond_batch(cond, self.step)
         unconditional_conditioning = prompt_parser.reconstruct_cond_batch(unconditional_conditioning, self.step)
@@ -157,6 +165,12 @@ class VanillaStableDiffusionSampler:
             img_orig = self.sampler.model.q_sample(self.init_latent, ts)
             x_dec = img_orig * self.mask + self.nmask * x_dec
 
+        # Wrap the image conditioning back up since the DDIM code can accept the dict directly.
+        # Note that they need to be lists because it just concatenates them later.
+        if image_conditioning is not None:
+            cond = {"c_concat": [image_conditioning], "c_crossattn": [cond]}
+            unconditional_conditioning = {"c_concat": [image_conditioning], "c_crossattn": [unconditional_conditioning]}
+
         res = self.orig_p_sample_ddim(x_dec, cond, ts, unconditional_conditioning=unconditional_conditioning, *args, **kwargs)
 
         if self.mask is not None:
@@ -182,7 +196,7 @@ class VanillaStableDiffusionSampler:
         self.mask = p.mask if hasattr(p, 'mask') else None
         self.nmask = p.nmask if hasattr(p, 'nmask') else None
 
-    def sample_img2img(self, p, x, noise, conditioning, unconditional_conditioning, steps=None):
+    def sample_img2img(self, p, x, noise, conditioning, unconditional_conditioning, steps=None, image_conditioning=None):
         steps, t_enc = setup_img2img_steps(p, steps)
 
         self.initialize(p)
@@ -196,20 +210,33 @@ class VanillaStableDiffusionSampler:
         x1 = self.sampler.stochastic_encode(x, torch.tensor([t_enc] * int(x.shape[0])).to(shared.device), noise=noise)
 
         self.init_latent = x
+        self.last_latent = x
         self.step = 0
 
+        # Wrap the conditioning models with additional image conditioning for inpainting model
+        if image_conditioning is not None:
+            conditioning = {"c_concat": [image_conditioning], "c_crossattn": [conditioning]}
+            unconditional_conditioning = {"c_concat": [image_conditioning], "c_crossattn": [unconditional_conditioning]}
+            
+            
         samples = self.launch_sampling(steps, lambda: self.sampler.decode(x1, conditioning, t_enc, unconditional_guidance_scale=p.cfg_scale, unconditional_conditioning=unconditional_conditioning))
 
         return samples
 
-    def sample(self, p, x, conditioning, unconditional_conditioning, steps=None):
+    def sample(self, p, x, conditioning, unconditional_conditioning, steps=None, image_conditioning=None):
         self.initialize(p)
 
         self.init_latent = None
+        self.last_latent = x
         self.step = 0
 
         steps = steps or p.steps
 
+        # Wrap the conditioning models with additional image conditioning for inpainting model
+        if image_conditioning is not None:
+            conditioning = {"c_concat": [image_conditioning], "c_crossattn": [conditioning]}
+            unconditional_conditioning = {"c_concat": [image_conditioning], "c_crossattn": [unconditional_conditioning]}
+
         # existing code fails with certain step counts, like 9
         try:
             samples_ddim = self.launch_sampling(steps, lambda: self.sampler.sample(S=steps, conditioning=conditioning, batch_size=int(x.shape[0]), shape=x[0].shape, verbose=False, unconditional_guidance_scale=p.cfg_scale, unconditional_conditioning=unconditional_conditioning, x_T=x, eta=self.eta)[0])
@@ -228,7 +255,7 @@ class CFGDenoiser(torch.nn.Module):
         self.init_latent = None
         self.step = 0
 
-    def forward(self, x, sigma, uncond, cond, cond_scale):
+    def forward(self, x, sigma, uncond, cond, cond_scale, image_cond):
         if state.interrupted or state.skipped:
             raise InterruptedException
 
@@ -239,28 +266,29 @@ class CFGDenoiser(torch.nn.Module):
         repeats = [len(conds_list[i]) for i in range(batch_size)]
 
         x_in = torch.cat([torch.stack([x[i] for _ in range(n)]) for i, n in enumerate(repeats)] + [x])
+        image_cond_in = torch.cat([torch.stack([image_cond[i] for _ in range(n)]) for i, n in enumerate(repeats)] + [image_cond])
         sigma_in = torch.cat([torch.stack([sigma[i] for _ in range(n)]) for i, n in enumerate(repeats)] + [sigma])
 
         if tensor.shape[1] == uncond.shape[1]:
             cond_in = torch.cat([tensor, uncond])
 
             if shared.batch_cond_uncond:
-                x_out = self.inner_model(x_in, sigma_in, cond=cond_in)
+                x_out = self.inner_model(x_in, sigma_in, cond={"c_crossattn": [cond_in], "c_concat": [image_cond_in]})
             else:
                 x_out = torch.zeros_like(x_in)
                 for batch_offset in range(0, x_out.shape[0], batch_size):
                     a = batch_offset
                     b = a + batch_size
-                    x_out[a:b] = self.inner_model(x_in[a:b], sigma_in[a:b], cond=cond_in[a:b])
+                    x_out[a:b] = self.inner_model(x_in[a:b], sigma_in[a:b], cond={"c_crossattn": [cond_in[a:b]], "c_concat": [image_cond_in[a:b]]})
         else:
             x_out = torch.zeros_like(x_in)
             batch_size = batch_size*2 if shared.batch_cond_uncond else batch_size
             for batch_offset in range(0, tensor.shape[0], batch_size):
                 a = batch_offset
                 b = min(a + batch_size, tensor.shape[0])
-                x_out[a:b] = self.inner_model(x_in[a:b], sigma_in[a:b], cond=tensor[a:b])
+                x_out[a:b] = self.inner_model(x_in[a:b], sigma_in[a:b], cond={"c_crossattn": [tensor[a:b]], "c_concat": [image_cond_in[a:b]]})
 
-            x_out[-uncond.shape[0]:] = self.inner_model(x_in[-uncond.shape[0]:], sigma_in[-uncond.shape[0]:], cond=uncond)
+            x_out[-uncond.shape[0]:] = self.inner_model(x_in[-uncond.shape[0]:], sigma_in[-uncond.shape[0]:], cond={"c_crossattn": [uncond], "c_concat": [image_cond_in[-uncond.shape[0]:]]})
 
         denoised_uncond = x_out[-uncond.shape[0]:]
         denoised = torch.clone(denoised_uncond)
@@ -306,6 +334,8 @@ class KDiffusionSampler:
         self.config = None
         self.last_latent = None
 
+        self.conditioning_key = sd_model.model.conditioning_key
+
     def callback_state(self, d):
         step = d['i']
         latent = d["denoised"]
@@ -361,7 +391,7 @@ class KDiffusionSampler:
 
         return extra_params_kwargs
 
-    def sample_img2img(self, p, x, noise, conditioning, unconditional_conditioning, steps=None):
+    def sample_img2img(self, p, x, noise, conditioning, unconditional_conditioning, steps=None, image_conditioning=None):
         steps, t_enc = setup_img2img_steps(p, steps)
 
         if p.sampler_noise_scheduler_override:
@@ -388,12 +418,18 @@ class KDiffusionSampler:
             extra_params_kwargs['sigmas'] = sigma_sched
 
         self.model_wrap_cfg.init_latent = x
+        self.last_latent = x
 
-        samples = self.launch_sampling(steps, lambda: self.func(self.model_wrap_cfg, xi, extra_args={'cond': conditioning, 'uncond': unconditional_conditioning, 'cond_scale': p.cfg_scale}, disable=False, callback=self.callback_state, **extra_params_kwargs))
+        samples = self.launch_sampling(steps, lambda: self.func(self.model_wrap_cfg, xi, extra_args={
+            'cond': conditioning, 
+            'image_cond': image_conditioning, 
+            'uncond': unconditional_conditioning, 
+            'cond_scale': p.cfg_scale
+        }, disable=False, callback=self.callback_state, **extra_params_kwargs))
 
         return samples
 
-    def sample(self, p, x, conditioning, unconditional_conditioning, steps=None):
+    def sample(self, p, x, conditioning, unconditional_conditioning, steps=None, image_conditioning = None):
         steps = steps or p.steps
 
         if p.sampler_noise_scheduler_override:
@@ -414,7 +450,13 @@ class KDiffusionSampler:
         else:
             extra_params_kwargs['sigmas'] = sigmas
 
-        samples = self.launch_sampling(steps, lambda: self.func(self.model_wrap_cfg, x, extra_args={'cond': conditioning, 'uncond': unconditional_conditioning, 'cond_scale': p.cfg_scale}, disable=False, callback=self.callback_state, **extra_params_kwargs))
+        self.last_latent = x
+        samples = self.launch_sampling(steps, lambda: self.func(self.model_wrap_cfg, x, extra_args={
+            'cond': conditioning, 
+            'image_cond': image_conditioning, 
+            'uncond': unconditional_conditioning, 
+            'cond_scale': p.cfg_scale
+        }, disable=False, callback=self.callback_state, **extra_params_kwargs))
 
         return samples
 

modules/shared.py

@@ -3,6 +3,7 @@ import datetime
 import json
 import os
 import sys
+from collections import OrderedDict
 
 import gradio as gr
 import tqdm
@@ -78,6 +79,8 @@ parser.add_argument('--vae-path', type=str, help='Path to Variational Autoencode
 parser.add_argument("--disable-safe-unpickle", action='store_true', help="disable checking pytorch models for malicious code", default=False)
 parser.add_argument("--api", action='store_true', help="use api=True to launch the api with the webui")
 parser.add_argument("--nowebui", action='store_true', help="use api=True to launch the api instead of the webui")
+parser.add_argument("--device-id", type=str, help="Select the default CUDA device to use (export CUDA_VISIBLE_DEVICES=0,1,etc might be needed before)", default=None)
+parser.add_argument("--browse-all-images", action='store_true', help="Allow browsing all images by Image Browser", default=False)
 
 cmd_opts = parser.parse_args()
 restricted_opts = [
@@ -249,7 +252,7 @@ options_templates.update(options_section(('system', "System"), {
 }))
 
 options_templates.update(options_section(('training', "Training"), {
-    "unload_models_when_training": OptionInfo(False, "Unload VAE and CLIP from VRAM when training"),
+    "unload_models_when_training": OptionInfo(False, "Move VAE and CLIP to RAM when training hypernetwork. Saves VRAM."),
     "dataset_filename_word_regex": OptionInfo("", "Filename word regex"),
     "dataset_filename_join_string": OptionInfo(" ", "Filename join string"),
     "training_image_repeats_per_epoch": OptionInfo(1, "Number of repeats for a single input image per epoch; used only for displaying epoch number", gr.Number, {"precision": 0}),
@@ -315,6 +318,14 @@ options_templates.update(options_section(('sampler-params', "Sampler parameters"
     'eta_noise_seed_delta': OptionInfo(0, "Eta noise seed delta", gr.Number, {"precision": 0}),
 }))
 
+options_templates.update(options_section(('images-history', "Images Browser"), {
+    #"images_history_reconstruct_directory": OptionInfo(False, "Reconstruct output directory structure.This can greatly improve the speed of loading , but will change the original output directory structure"),
+    "images_history_preload": OptionInfo(False, "Preload images at startup"),
+    "images_history_num_per_page": OptionInfo(36, "Number of pictures displayed on each page"),
+    "images_history_pages_num": OptionInfo(6, "Minimum number of pages per load "),   
+    "images_history_grid_num": OptionInfo(6, "Number of grids in each row"),   
+
+}))
 
 class Options:
     data = None
@@ -387,6 +398,8 @@ sd_upscalers = []
 
 sd_model = None
 
+clip_model = None
+
 progress_print_out = sys.stdout
 
 

modules/textual_inversion/dataset.py

@@ -83,7 +83,7 @@ class PersonalizedBase(Dataset):
 
             self.dataset.append(entry)
 
-        assert len(self.dataset) > 1, "No images have been found in the dataset."
+        assert len(self.dataset) > 0, "No images have been found in the dataset."
         self.length = len(self.dataset) * repeats // batch_size
 
         self.initial_indexes = np.arange(len(self.dataset))
@@ -91,7 +91,7 @@ class PersonalizedBase(Dataset):
         self.shuffle()
 
     def shuffle(self):
-        self.indexes = self.initial_indexes[torch.randperm(self.initial_indexes.shape[0])]
+        self.indexes = self.initial_indexes[torch.randperm(self.initial_indexes.shape[0]).numpy()]
 
     def create_text(self, filename_text):
         text = random.choice(self.lines)

modules/textual_inversion/image_embedding.py

@@ -5,6 +5,7 @@ import zlib
 from PIL import Image, PngImagePlugin, ImageDraw, ImageFont
 from fonts.ttf import Roboto
 import torch
+from modules.shared import opts
 
 
 class EmbeddingEncoder(json.JSONEncoder):
@@ -133,7 +134,7 @@ def caption_image_overlay(srcimage, title, footerLeft, footerMid, footerRight, t
     from math import cos
 
     image = srcimage.copy()
-
+    fontsize = 32
     if textfont is None:
         try:
             textfont = ImageFont.truetype(opts.font or Roboto, fontsize)
@@ -150,7 +151,7 @@ def caption_image_overlay(srcimage, title, footerLeft, footerMid, footerRight, t
     image = Image.alpha_composite(image.convert('RGBA'), gradient.resize(image.size))
 
     draw = ImageDraw.Draw(image)
-    fontsize = 32
+
     font = ImageFont.truetype(textfont, fontsize)
     padding = 10
 

modules/textual_inversion/preprocess.py

 import os
 from PIL import Image, ImageOps
+import math
 import platform
 import sys
 import tqdm
@@ -11,7 +12,7 @@ if cmd_opts.deepdanbooru:
     import modules.deepbooru as deepbooru
 
 
-def preprocess(process_src, process_dst, process_width, process_height, process_flip, process_split, process_caption, process_caption_deepbooru=False):
+def preprocess(process_src, process_dst, process_width, process_height, preprocess_txt_action, process_flip, process_split, process_caption, process_caption_deepbooru=False, split_threshold=0.5, overlap_ratio=0.2):
     try:
         if process_caption:
             shared.interrogator.load()
@@ -21,7 +22,7 @@ def preprocess(process_src, process_dst, process_width, process_height, process_
             db_opts[deepbooru.OPT_INCLUDE_RANKS] = False
             deepbooru.create_deepbooru_process(opts.interrogate_deepbooru_score_threshold, db_opts)
 
-        preprocess_work(process_src, process_dst, process_width, process_height, process_flip, process_split, process_caption, process_caption_deepbooru)
+        preprocess_work(process_src, process_dst, process_width, process_height, preprocess_txt_action, process_flip, process_split, process_caption, process_caption_deepbooru, split_threshold, overlap_ratio)
 
     finally:
 
@@ -33,11 +34,13 @@ def preprocess(process_src, process_dst, process_width, process_height, process_
 
 
 
-def preprocess_work(process_src, process_dst, process_width, process_height, process_flip, process_split, process_caption, process_caption_deepbooru=False):
+def preprocess_work(process_src, process_dst, process_width, process_height, preprocess_txt_action, process_flip, process_split, process_caption, process_caption_deepbooru=False, split_threshold=0.5, overlap_ratio=0.2):
     width = process_width
     height = process_height
     src = os.path.abspath(process_src)
     dst = os.path.abspath(process_dst)
+    split_threshold = max(0.0, min(1.0, split_threshold))
+    overlap_ratio = max(0.0, min(0.9, overlap_ratio))
 
     assert src != dst, 'same directory specified as source and destination'
 
@@ -48,7 +51,7 @@ def preprocess_work(process_src, process_dst, process_width, process_height, pro
     shared.state.textinfo = "Preprocessing..."
     shared.state.job_count = len(files)
 
-    def save_pic_with_caption(image, index):
+    def save_pic_with_caption(image, index, existing_caption=None):
         caption = ""
 
         if process_caption:
@@ -66,17 +69,49 @@ def preprocess_work(process_src, process_dst, process_width, process_height, pro
         basename = f"{index:05}-{subindex[0]}-{filename_part}"
         image.save(os.path.join(dst, f"{basename}.png"))
 
+        if preprocess_txt_action == 'prepend' and existing_caption:
+            caption = existing_caption + ' ' + caption
+        elif preprocess_txt_action == 'append' and existing_caption:
+            caption = caption + ' ' + existing_caption
+        elif preprocess_txt_action == 'copy' and existing_caption:
+            caption = existing_caption
+
+        caption = caption.strip()
+        
         if len(caption) > 0:
             with open(os.path.join(dst, f"{basename}.txt"), "w", encoding="utf8") as file:
                 file.write(caption)
 
         subindex[0] += 1
 
-    def save_pic(image, index):
-        save_pic_with_caption(image, index)
+    def save_pic(image, index, existing_caption=None):
+        save_pic_with_caption(image, index, existing_caption=existing_caption)
 
         if process_flip:
-            save_pic_with_caption(ImageOps.mirror(image), index)
+            save_pic_with_caption(ImageOps.mirror(image), index, existing_caption=existing_caption)
+
+    def split_pic(image, inverse_xy):
+        if inverse_xy:
+            from_w, from_h = image.height, image.width
+            to_w, to_h = height, width
+        else:
+            from_w, from_h = image.width, image.height
+            to_w, to_h = width, height
+        h = from_h * to_w // from_w
+        if inverse_xy:
+            image = image.resize((h, to_w))
+        else:
+            image = image.resize((to_w, h))
+
+        split_count = math.ceil((h - to_h * overlap_ratio) / (to_h * (1.0 - overlap_ratio)))
+        y_step = (h - to_h) / (split_count - 1)
+        for i in range(split_count):
+            y = int(y_step * i)
+            if inverse_xy:
+                splitted = image.crop((y, 0, y + to_h, to_w))
+            else:
+                splitted = image.crop((0, y, to_w, y + to_h))
+            yield splitted
 
     for index, imagefile in enumerate(tqdm.tqdm(files)):
         subindex = [0]
@@ -86,31 +121,27 @@ def preprocess_work(process_src, process_dst, process_width, process_height, pro
         except Exception:
             continue
 
+        existing_caption = None
+        existing_caption_filename = os.path.splitext(filename)[0] + '.txt'
+        if os.path.exists(existing_caption_filename):
+            with open(existing_caption_filename, 'r', encoding="utf8") as file:
+                existing_caption = file.read()
+
         if shared.state.interrupted:
             break
 
-        ratio = img.height / img.width
-        is_tall = ratio > 1.35
-        is_wide = ratio < 1 / 1.35
-
-        if process_split and is_tall:
-            img = img.resize((width, height * img.height // img.width))
-
-            top = img.crop((0, 0, width, height))
-            save_pic(top, index)
-
-            bot = img.crop((0, img.height - height, width, img.height))
-            save_pic(bot, index)
-        elif process_split and is_wide:
-            img = img.resize((width * img.width // img.height, height))
-
-            left = img.crop((0, 0, width, height))
-            save_pic(left, index)
+        if img.height > img.width:
+            ratio = (img.width * height) / (img.height * width)
+            inverse_xy = False
+        else:
+            ratio = (img.height * width) / (img.width * height)
+            inverse_xy = True
 
-            right = img.crop((img.width - width, 0, img.width, height))
-            save_pic(right, index)
+        if process_split and ratio < 1.0 and ratio <= split_threshold:
+            for splitted in split_pic(img, inverse_xy):
+                save_pic(splitted, index, existing_caption=existing_caption)
         else:
             img = images.resize_image(1, img, width, height)
-            save_pic(img, index)
+            save_pic(img, index, existing_caption=existing_caption)
 
         shared.state.nextjob()

modules/textual_inversion/textual_inversion.py

@@ -153,7 +153,7 @@ class EmbeddingDatabase:
         return None, None
 
 
-def create_embedding(name, num_vectors_per_token, init_text='*'):
+def create_embedding(name, num_vectors_per_token, overwrite_old, init_text='*'):
     cond_model = shared.sd_model.cond_stage_model
     embedding_layer = cond_model.wrapped.transformer.text_model.embeddings
 
@@ -165,7 +165,8 @@ def create_embedding(name, num_vectors_per_token, init_text='*'):
         vec[i] = embedded[i * int(embedded.shape[0]) // num_vectors_per_token]
 
     fn = os.path.join(shared.cmd_opts.embeddings_dir, f"{name}.pt")
-    assert not os.path.exists(fn), f"file {fn} already exists"
+    if not overwrite_old:
+        assert not os.path.exists(fn), f"file {fn} already exists"
 
     embedding = Embedding(vec, name)
     embedding.step = 0
@@ -275,6 +276,7 @@ def train_embedding(embedding_name, learn_rate, batch_size, data_root, log_direc
             loss.backward()
             optimizer.step()
 
+
         epoch_num = embedding.step // len(ds)
         epoch_step = embedding.step - (epoch_num * len(ds)) + 1
 

modules/textual_inversion/ui.py

@@ -7,8 +7,8 @@ import modules.textual_inversion.preprocess
 from modules import sd_hijack, shared
 
 
-def create_embedding(name, initialization_text, nvpt):
-    filename = modules.textual_inversion.textual_inversion.create_embedding(name, nvpt, init_text=initialization_text)
+def create_embedding(name, initialization_text, nvpt, overwrite_old):
+    filename = modules.textual_inversion.textual_inversion.create_embedding(name, nvpt, overwrite_old, init_text=initialization_text)
 
     sd_hijack.model_hijack.embedding_db.load_textual_inversion_embeddings()
 

modules/txt2img.py

 import modules.scripts
-from modules.processing import StableDiffusionProcessing, Processed, StableDiffusionProcessingTxt2Img, StableDiffusionProcessingImg2Img, process_images
+from modules.processing import StableDiffusionProcessing, Processed, StableDiffusionProcessingTxt2Img, \
+    StableDiffusionProcessingImg2Img, process_images
 from modules.shared import opts, cmd_opts
 import modules.shared as shared
 import modules.processing as processing
@@ -35,6 +36,9 @@ def txt2img(prompt: str, negative_prompt: str, prompt_style: str, prompt_style2:
         firstphase_height=firstphase_height if enable_hr else None,
     )
 
+    p.scripts = modules.scripts.scripts_txt2img
+    p.script_args = args
+
     if cmd_opts.enable_console_prompts:
         print(f"\ntxt2img: {prompt}", file=shared.progress_print_out)
 
@@ -53,4 +57,3 @@ def txt2img(prompt: str, negative_prompt: str, prompt_style: str, prompt_style2:
         processed.images = []
 
     return processed.images, generation_info_js, plaintext_to_html(processed.info)
-

modules/ui.py

@@ -22,9 +22,14 @@ import piexif
 import torch
 from PIL import Image, PngImagePlugin
 
-from modules import localization, sd_hijack, sd_models
+import gradio as gr
+import gradio.utils
+import gradio.routes
+
+from modules import sd_hijack, sd_models, localization, script_callbacks
 from modules.paths import script_path
-from modules.shared import cmd_opts, opts, restricted_opts
+
+from modules.shared import opts, cmd_opts, restricted_opts
 
 if cmd_opts.deepdanbooru:
     from modules.deepbooru import get_deepbooru_tags
@@ -43,6 +48,11 @@ from modules import prompt_parser
 from modules.images import save_image
 from modules.sd_hijack import model_hijack
 from modules.sd_samplers import samplers, samplers_for_img2img
+import modules.textual_inversion.ui
+import modules.hypernetworks.ui
+
+import modules.images_history as img_his
+
 
 # this is a fix for Windows users. Without it, javascript files will be served with text/html content-type and the browser will not show any UI
 mimetypes.init()
@@ -593,27 +603,29 @@ def apply_setting(key, value):
     return value
 
 
-def create_ui(wrap_gradio_gpu_call):
-    import modules.img2img
-    import modules.txt2img
+def create_refresh_button(refresh_component, refresh_method, refreshed_args, elem_id):
+    def refresh():
+        refresh_method()
+        args = refreshed_args() if callable(refreshed_args) else refreshed_args
 
-    def create_refresh_button(refresh_component, refresh_method, refreshed_args, elem_id):
-        def refresh():
-            refresh_method()
-            args = refreshed_args() if callable(refreshed_args) else refreshed_args
+        for k, v in args.items():
+            setattr(refresh_component, k, v)
 
-            for k, v in args.items():
-                setattr(refresh_component, k, v)
+        return gr.update(**(args or {}))
 
-            return gr.update(**(args or {}))
+    refresh_button = gr.Button(value=refresh_symbol, elem_id=elem_id)
+    refresh_button.click(
+        fn=refresh,
+        inputs=[],
+        outputs=[refresh_component]
+    )
+    return refresh_button
+
+
+def create_ui(wrap_gradio_gpu_call):
+    import modules.img2img
+    import modules.txt2img
 
-        refresh_button = gr.Button(value=refresh_symbol, elem_id=elem_id)
-        refresh_button.click(
-            fn = refresh,
-            inputs = [],
-            outputs = [refresh_component]
-        )
-        return refresh_button
 
     with gr.Blocks(analytics_enabled=False) as txt2img_interface:
         txt2img_prompt, roll, txt2img_prompt_style, txt2img_negative_prompt, txt2img_prompt_style2, submit, _, _, txt2img_prompt_style_apply, txt2img_save_style, txt2img_paste, token_counter, token_button = create_toprow(is_img2img=False)
@@ -711,6 +723,7 @@ def create_ui(wrap_gradio_gpu_call):
                     firstphase_width,
                     firstphase_height,
                 ] + custom_inputs,
+
                 outputs=[
                     txt2img_gallery,
                     generation_info,
@@ -787,6 +800,7 @@ def create_ui(wrap_gradio_gpu_call):
                 (hr_options, lambda d: gr.Row.update(visible="Denoising strength" in d)),
                 (firstphase_width, "First pass size-1"),
                 (firstphase_height, "First pass size-2"),
+                *modules.scripts.scripts_txt2img.infotext_fields
             ]
 
             txt2img_preview_params = [
@@ -854,8 +868,8 @@ def create_ui(wrap_gradio_gpu_call):
                 sampler_index = gr.Radio(label='Sampling method', choices=[x.name for x in samplers_for_img2img], value=samplers_for_img2img[0].name, type="index")
 
                 with gr.Group():
-                    width = gr.Slider(minimum=64, maximum=2048, step=64, label="Width", value=512)
-                    height = gr.Slider(minimum=64, maximum=2048, step=64, label="Height", value=512)
+                    width = gr.Slider(minimum=64, maximum=2048, step=64, label="Width", value=512, elem_id="img2img_width")
+                    height = gr.Slider(minimum=64, maximum=2048, step=64, label="Height", value=512, elem_id="img2img_height")
 
                 with gr.Row():
                     restore_faces = gr.Checkbox(label='Restore faces', value=False, visible=len(shared.face_restorers) > 1)
@@ -1052,6 +1066,7 @@ def create_ui(wrap_gradio_gpu_call):
                 (seed_resize_from_w, "Seed resize from-1"),
                 (seed_resize_from_h, "Seed resize from-2"),
                 (denoising_strength, "Denoising strength"),
+                *modules.scripts.scripts_img2img.infotext_fields
             ]
             token_button.click(fn=update_token_counter, inputs=[img2img_prompt, steps], outputs=[token_counter])
 
@@ -1174,12 +1189,12 @@ def create_ui(wrap_gradio_gpu_call):
         )
     #images history
     images_history_switch_dict = {
-        "fn":modules.generation_parameters_copypaste.connect_paste,
-        "t2i":txt2img_paste_fields,
-        "i2i":img2img_paste_fields
+        "fn": modules.generation_parameters_copypaste.connect_paste,
+        "t2i": txt2img_paste_fields,
+        "i2i": img2img_paste_fields
     }
 
-    images_history = img_his.create_history_tabs(gr, opts, wrap_gradio_call(modules.extras.run_pnginfo), images_history_switch_dict)
+    images_history = img_his.create_history_tabs(gr, opts, cmd_opts, wrap_gradio_call(modules.extras.run_pnginfo), images_history_switch_dict)
 
     with gr.Blocks() as modelmerger_interface:
         with gr.Row().style(equal_height=False):
@@ -1212,6 +1227,7 @@ def create_ui(wrap_gradio_gpu_call):
                     new_embedding_name = gr.Textbox(label="Name")
                     initialization_text = gr.Textbox(label="Initialization text", value="*")
                     nvpt = gr.Slider(label="Number of vectors per token", minimum=1, maximum=75, step=1, value=1)
+                    overwrite_old_embedding = gr.Checkbox(value=False, label="Overwrite Old Embedding")
 
                     with gr.Row():
                         with gr.Column(scale=3):
@@ -1227,6 +1243,8 @@ def create_ui(wrap_gradio_gpu_call):
                     new_hypernetwork_activation_func = gr.Dropdown(value="relu", label="Select activation function of hypernetwork", choices=["linear", "relu", "leakyrelu", "elu", "swish"])
                     new_hypernetwork_add_layer_norm = gr.Checkbox(label="Add layer normalization")
                     new_hypernetwork_use_dropout = gr.Checkbox(label="Use dropout")
+                    overwrite_old_hypernetwork = gr.Checkbox(value=False, label="Overwrite Old Hypernetwork")
+                    new_hypernetwork_activation_func = gr.Dropdown(value="relu", label="Select activation function of hypernetwork", choices=["linear", "relu", "leakyrelu"])
 
                     with gr.Row():
                         with gr.Column(scale=3):
@@ -1240,13 +1258,18 @@ def create_ui(wrap_gradio_gpu_call):
                     process_dst = gr.Textbox(label='Destination directory')
                     process_width = gr.Slider(minimum=64, maximum=2048, step=64, label="Width", value=512)
                     process_height = gr.Slider(minimum=64, maximum=2048, step=64, label="Height", value=512)
+                    preprocess_txt_action = gr.Dropdown(label='Existing Caption txt Action', value="ignore", choices=["ignore", "copy", "prepend", "append"])
 
                     with gr.Row():
                         process_flip = gr.Checkbox(label='Create flipped copies')
-                        process_split = gr.Checkbox(label='Split oversized images into two')
+                        process_split = gr.Checkbox(label='Split oversized images')
                         process_caption = gr.Checkbox(label='Use BLIP for caption')
                         process_caption_deepbooru = gr.Checkbox(label='Use deepbooru for caption', visible=True if cmd_opts.deepdanbooru else False)
 
+                    with gr.Row(visible=False) as process_split_extra_row:
+                        process_split_threshold = gr.Slider(label='Split image threshold', value=0.5, minimum=0.0, maximum=1.0, step=0.05)
+                        process_overlap_ratio = gr.Slider(label='Split image overlap ratio', value=0.2, minimum=0.0, maximum=0.9, step=0.05)
+
                     with gr.Row():
                         with gr.Column(scale=3):
                             gr.HTML(value="")
@@ -1254,15 +1277,24 @@ def create_ui(wrap_gradio_gpu_call):
                         with gr.Column():
                             run_preprocess = gr.Button(value="Preprocess", variant='primary')
 
+                    process_split.change(
+                        fn=lambda show: gr_show(show),
+                        inputs=[process_split],
+                        outputs=[process_split_extra_row],
+                    )
+
                 with gr.Tab(label="Train"):
-                    gr.HTML(value="<p style='margin-bottom: 0.7em'>Train an embedding; must specify a directory with a set of 1:1 ratio images</p>")
+                    gr.HTML(value="<p style='margin-bottom: 0.7em'>Train an embedding or Hypernetwork; you must specify a directory with a set of 1:1 ratio images <a href=\"https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Textual-Inversion\" style=\"font-weight:bold;\">[wiki]</a></p>")
                     with gr.Row():
                         train_embedding_name = gr.Dropdown(label='Embedding', elem_id="train_embedding", choices=sorted(sd_hijack.model_hijack.embedding_db.word_embeddings.keys()))
                         create_refresh_button(train_embedding_name, sd_hijack.model_hijack.embedding_db.load_textual_inversion_embeddings, lambda: {"choices": sorted(sd_hijack.model_hijack.embedding_db.word_embeddings.keys())}, "refresh_train_embedding_name")
                     with gr.Row():
                         train_hypernetwork_name = gr.Dropdown(label='Hypernetwork', elem_id="train_hypernetwork", choices=[x for x in shared.hypernetworks.keys()])
                         create_refresh_button(train_hypernetwork_name, shared.reload_hypernetworks, lambda: {"choices": sorted([x for x in shared.hypernetworks.keys()])}, "refresh_train_hypernetwork_name")
-                    learn_rate = gr.Textbox(label='Learning rate', placeholder="Learning rate", value="0.005")
+                    with gr.Row():
+                        embedding_learn_rate = gr.Textbox(label='Embedding Learning rate', placeholder="Embedding Learning rate", value="0.005")
+                        hypernetwork_learn_rate = gr.Textbox(label='Hypernetwork Learning rate', placeholder="Hypernetwork Learning rate", value="0.00001")
+
                     batch_size = gr.Number(label='Batch size', value=1, precision=0)
                     dataset_directory = gr.Textbox(label='Dataset directory', placeholder="Path to directory with input images")
                     log_directory = gr.Textbox(label='Log directory', placeholder="Path to directory where to write outputs", value="textual_inversion")
@@ -1296,6 +1328,7 @@ def create_ui(wrap_gradio_gpu_call):
                 new_embedding_name,
                 initialization_text,
                 nvpt,
+                overwrite_old_embedding,
             ],
             outputs=[
                 train_embedding_name,
@@ -1309,6 +1342,7 @@ def create_ui(wrap_gradio_gpu_call):
             inputs=[
                 new_hypernetwork_name,
                 new_hypernetwork_sizes,
+                overwrite_old_hypernetwork,
                 new_hypernetwork_layer_structure,
                 new_hypernetwork_activation_func,
                 new_hypernetwork_add_layer_norm,
@@ -1329,10 +1363,13 @@ def create_ui(wrap_gradio_gpu_call):
                 process_dst,
                 process_width,
                 process_height,
+                preprocess_txt_action,
                 process_flip,
                 process_split,
                 process_caption,
-                process_caption_deepbooru
+                process_caption_deepbooru,
+                process_split_threshold,
+                process_overlap_ratio,
             ],
             outputs=[
                 ti_output,
@@ -1345,7 +1382,7 @@ def create_ui(wrap_gradio_gpu_call):
             _js="start_training_textual_inversion",
             inputs=[
                 train_embedding_name,
-                learn_rate,
+                embedding_learn_rate,
                 batch_size,
                 dataset_directory,
                 log_directory,
@@ -1370,7 +1407,7 @@ def create_ui(wrap_gradio_gpu_call):
             _js="start_training_textual_inversion",
             inputs=[
                 train_hypernetwork_name,
-                learn_rate,
+                hypernetwork_learn_rate,
                 batch_size,
                 dataset_directory,
                 log_directory,
@@ -1491,10 +1528,10 @@ Requested path was: {f}
         if not opts.same_type(value, opts.data_labels[key].default):
             return gr.update(visible=True), opts.dumpjson()
 
+        oldval = opts.data.get(key, None)
         if cmd_opts.hide_ui_dir_config and key in restricted_opts:
             return gr.update(value=oldval), opts.dumpjson()
 
-        oldval = opts.data.get(key, None)
         opts.data[key] = value
 
         if oldval != value:
@@ -1600,19 +1637,24 @@ Requested path was: {f}
         (img2img_interface, "img2img", "img2img"),
         (extras_interface, "Extras", "extras"),
         (pnginfo_interface, "PNG Info", "pnginfo"),
-        (images_history, "History", "images_history"),
+        (images_history, "Image Browser", "images_history"),
         (modelmerger_interface, "Checkpoint Merger", "modelmerger"),
         (train_interface, "Train", "ti"),
-        (settings_interface, "Settings", "settings"),
     ]
 
-    with open(os.path.join(script_path, "style.css"), "r", encoding="utf8") as file:
-        css = file.read()
+    interfaces += script_callbacks.ui_tabs_callback()
+
+    interfaces += [(settings_interface, "Settings", "settings")]
+
+    css = ""
+
+    for cssfile in modules.scripts.list_files_with_name("style.css"):
+        with open(cssfile, "r", encoding="utf8") as file:
+            css += file.read() + "\n"
 
     if os.path.exists(os.path.join(script_path, "user.css")):
         with open(os.path.join(script_path, "user.css"), "r", encoding="utf8") as file:
-            usercss = file.read()
-            css += usercss
+            css += file.read() + "\n"
 
     if not cmd_opts.no_progressbar_hiding:
         css += css_hide_progressbar
@@ -1835,9 +1877,9 @@ def load_javascript(raw_response):
     with open(os.path.join(script_path, "script.js"), "r", encoding="utf8") as jsfile:
         javascript = f'<script>{jsfile.read()}</script>'
 
-    jsdir = os.path.join(script_path, "javascript")
-    for filename in sorted(os.listdir(jsdir)):
-        with open(os.path.join(jsdir, filename), "r", encoding="utf8") as jsfile:
+    scripts_list = modules.scripts.list_scripts("javascript", ".js")
+    for basedir, filename, path in scripts_list:
+        with open(path, "r", encoding="utf8") as jsfile:
             javascript += f"\n<!-- {filename} --><script>{jsfile.read()}</script>"
 
     if cmd_opts.theme is not None:
@@ -1855,6 +1897,5 @@ def load_javascript(raw_response):
     gradio.routes.templates.TemplateResponse = template_response
 
 
-reload_javascript = partial(load_javascript,
-                            gradio.routes.templates.TemplateResponse)
+reload_javascript = partial(load_javascript, gradio.routes.templates.TemplateResponse)
 reload_javascript()

scripts/outpainting_mk_2.py

@@ -172,54 +172,54 @@ class Script(scripts.Script):
         if down > 0:
             down = target_h - init_img.height - up
 
-        init_image = p.init_images[0]
-
-        state.job_count = (1 if left > 0 else 0) + (1 if right > 0 else 0) + (1 if up > 0 else 0) + (1 if down > 0 else 0)
-
-        def expand(init, expand_pixels, is_left=False, is_right=False, is_top=False, is_bottom=False):
+        def expand(init, count, expand_pixels, is_left=False, is_right=False, is_top=False, is_bottom=False):
             is_horiz = is_left or is_right
             is_vert = is_top or is_bottom
             pixels_horiz = expand_pixels if is_horiz else 0
             pixels_vert = expand_pixels if is_vert else 0
 
-            res_w = init.width + pixels_horiz
-            res_h = init.height + pixels_vert
-            process_res_w = math.ceil(res_w / 64) * 64
-            process_res_h = math.ceil(res_h / 64) * 64
-
-            img = Image.new("RGB", (process_res_w, process_res_h))
-            img.paste(init, (pixels_horiz if is_left else 0, pixels_vert if is_top else 0))
-            mask = Image.new("RGB", (process_res_w, process_res_h), "white")
-            draw = ImageDraw.Draw(mask)
-            draw.rectangle((
-                expand_pixels + mask_blur if is_left else 0,
-                expand_pixels + mask_blur if is_top else 0,
-                mask.width - expand_pixels - mask_blur if is_right else res_w,
-                mask.height - expand_pixels - mask_blur if is_bottom else res_h,
-            ), fill="black")
-
-            np_image = (np.asarray(img) / 255.0).astype(np.float64)
-            np_mask = (np.asarray(mask) / 255.0).astype(np.float64)
-            noised = get_matched_noise(np_image, np_mask, noise_q, color_variation)
-            out = Image.fromarray(np.clip(noised * 255., 0., 255.).astype(np.uint8), mode="RGB")
-
-            target_width = min(process_width, init.width + pixels_horiz) if is_horiz else img.width
-            target_height = min(process_height, init.height + pixels_vert) if is_vert else img.height
-
-            crop_region = (
-                0 if is_left else out.width - target_width,
-                0 if is_top else out.height - target_height,
-                target_width if is_left else out.width,
-                target_height if is_top else out.height,
-            )
-
-            image_to_process = out.crop(crop_region)
-            mask = mask.crop(crop_region)
-
-            p.width = target_width if is_horiz else img.width
-            p.height = target_height if is_vert else img.height
-            p.init_images = [image_to_process]
-            p.image_mask = mask
+            images_to_process = []
+            output_images = []
+            for n in range(count):
+                res_w = init[n].width + pixels_horiz
+                res_h = init[n].height + pixels_vert
+                process_res_w = math.ceil(res_w / 64) * 64
+                process_res_h = math.ceil(res_h / 64) * 64
+
+                img = Image.new("RGB", (process_res_w, process_res_h))
+                img.paste(init[n], (pixels_horiz if is_left else 0, pixels_vert if is_top else 0))
+                mask = Image.new("RGB", (process_res_w, process_res_h), "white")
+                draw = ImageDraw.Draw(mask)
+                draw.rectangle((
+                    expand_pixels + mask_blur if is_left else 0,
+                    expand_pixels + mask_blur if is_top else 0,
+                    mask.width - expand_pixels - mask_blur if is_right else res_w,
+                    mask.height - expand_pixels - mask_blur if is_bottom else res_h,
+                ), fill="black")
+
+                np_image = (np.asarray(img) / 255.0).astype(np.float64)
+                np_mask = (np.asarray(mask) / 255.0).astype(np.float64)
+                noised = get_matched_noise(np_image, np_mask, noise_q, color_variation)
+                output_images.append(Image.fromarray(np.clip(noised * 255., 0., 255.).astype(np.uint8), mode="RGB"))
+
+                target_width = min(process_width, init[n].width + pixels_horiz) if is_horiz else img.width
+                target_height = min(process_height, init[n].height + pixels_vert) if is_vert else img.height
+                p.width = target_width if is_horiz else img.width
+                p.height = target_height if is_vert else img.height
+
+                crop_region = (
+                    0 if is_left else output_images[n].width - target_width,
+                    0 if is_top else output_images[n].height - target_height,
+                    target_width if is_left else output_images[n].width,
+                    target_height if is_top else output_images[n].height,
+                )
+                mask = mask.crop(crop_region)
+                p.image_mask = mask
+
+                image_to_process = output_images[n].crop(crop_region)
+                images_to_process.append(image_to_process)
+
+            p.init_images = images_to_process
 
             latent_mask = Image.new("RGB", (p.width, p.height), "white")
             draw = ImageDraw.Draw(latent_mask)
@@ -232,31 +232,52 @@ class Script(scripts.Script):
             p.latent_mask = latent_mask
 
             proc = process_images(p)
-            proc_img = proc.images[0]
 
             if initial_seed_and_info[0] is None:
                 initial_seed_and_info[0] = proc.seed
                 initial_seed_and_info[1] = proc.info
 
-            out.paste(proc_img, (0 if is_left else out.width - proc_img.width, 0 if is_top else out.height - proc_img.height))
-            out = out.crop((0, 0, res_w, res_h))
-            return out
+            for n in range(count):
+                output_images[n].paste(proc.images[n], (0 if is_left else output_images[n].width - proc.images[n].width, 0 if is_top else output_images[n].height - proc.images[n].height))
+                output_images[n] = output_images[n].crop((0, 0, res_w, res_h))
 
-        img = init_image
+            return output_images
 
-        if left > 0:
-            img = expand(img, left, is_left=True)
-        if right > 0:
-            img = expand(img, right, is_right=True)
-        if up > 0:
-            img = expand(img, up, is_top=True)
-        if down > 0:
-            img = expand(img, down, is_bottom=True)
+        batch_count = p.n_iter
+        batch_size = p.batch_size
+        p.n_iter = 1
+        state.job_count = batch_count * ((1 if left > 0 else 0) + (1 if right > 0 else 0) + (1 if up > 0 else 0) + (1 if down > 0 else 0))
+        all_processed_images = []
+
+        for i in range(batch_count):
+            imgs = [init_img] * batch_size
+            state.job = f"Batch {i + 1} out of {batch_count}"
+
+            if left > 0:
+                imgs = expand(imgs, batch_size, left, is_left=True)
+            if right > 0:
+                imgs = expand(imgs, batch_size, right, is_right=True)
+            if up > 0:
+                imgs = expand(imgs, batch_size, up, is_top=True)
+            if down > 0:
+                imgs = expand(imgs, batch_size, down, is_bottom=True)
 
-        res = Processed(p, [img], initial_seed_and_info[0], initial_seed_and_info[1])
+            all_processed_images += imgs
+
+        all_images = all_processed_images
+
+        combined_grid_image = images.image_grid(all_processed_images)
+        unwanted_grid_because_of_img_count = len(all_processed_images) < 2 and opts.grid_only_if_multiple
+        if opts.return_grid and not unwanted_grid_because_of_img_count:
+            all_images = [combined_grid_image] + all_processed_images
+
+        res = Processed(p, all_images, initial_seed_and_info[0], initial_seed_and_info[1])
 
         if opts.samples_save:
-            images.save_image(img, p.outpath_samples, "", res.seed, p.prompt, opts.grid_format, info=res.info, p=p)
+            for img in all_processed_images:
+                images.save_image(img, p.outpath_samples, "", res.seed, p.prompt, opts.grid_format, info=res.info, p=p)
 
-        return res
+        if opts.grid_save and not unwanted_grid_because_of_img_count:
+            images.save_image(combined_grid_image, p.outpath_grids, "grid", res.seed, p.prompt, opts.grid_format, info=res.info, short_filename=not opts.grid_extended_filename, grid=True, p=p)
 
+        return res

scripts/xy_grid.py

@@ -89,6 +89,7 @@ def apply_checkpoint(p, x, xs):
     if info is None:
         raise RuntimeError(f"Unknown checkpoint: {x}")
     modules.sd_models.reload_model_weights(shared.sd_model, info)
+    p.sd_model = shared.sd_model
 
 
 def confirm_checkpoints(p, xs):

webui.py

@@ -71,6 +71,7 @@ def wrap_gradio_gpu_call(func, extra_outputs=None):
 
     return modules.ui.wrap_gradio_call(f, extra_outputs=extra_outputs)
 
+
 def initialize():
     modelloader.cleanup_models()
     modules.sd_models.setup_model()
@@ -79,9 +80,9 @@ def initialize():
     shared.face_restorers.append(modules.face_restoration.FaceRestoration())
     modelloader.load_upscalers()
 
-    modules.scripts.load_scripts(os.path.join(script_path, "scripts"))
+    modules.scripts.load_scripts()
 
-    shared.sd_model = modules.sd_models.load_model()
+    modules.sd_models.load_model()
     shared.opts.onchange("sd_model_checkpoint", wrap_queued_call(lambda: modules.sd_models.reload_model_weights(shared.sd_model)))
     shared.opts.onchange("sd_hypernetwork", wrap_queued_call(lambda: modules.hypernetworks.hypernetwork.load_hypernetwork(shared.opts.sd_hypernetwork)))
     shared.opts.onchange("sd_hypernetwork_strength", modules.hypernetworks.hypernetwork.apply_strength)
@@ -118,7 +119,8 @@ def api_only():
     api.launch(server_name="0.0.0.0" if cmd_opts.listen else "127.0.0.1", port=cmd_opts.port if cmd_opts.port else 7861)
 
 
-def webui(launch_api=False):
+def webui():
+    launch_api = cmd_opts.api
     initialize()
 
     while 1:
@@ -144,7 +146,7 @@ def webui(launch_api=False):
         sd_samplers.set_samplers()
 
         print('Reloading Custom Scripts')
-        modules.scripts.reload_scripts(os.path.join(script_path, "scripts"))
+        modules.scripts.reload_scripts()
         print('Reloading modules: modules.ui')
         importlib.reload(modules.ui)
         print('Refreshing Model List')
@@ -158,4 +160,4 @@ if __name__ == "__main__":
     if cmd_opts.nowebui:
         api_only()
     else:
-        webui(cmd_opts.api)
+        webui()