Combinatorial prompts WIP

comfy_extras/nodes_rebatch.py

@@ -7,7 +7,7 @@ class LatentRebatch:
                               "batch_size": ("INT", {"default": 1, "min": 1, "max": 64}),
                               }}
     RETURN_TYPES = ("LATENT",)
-    INPUT_IS_LIST = True
+    INPUTS_ARE_LISTS = True
     OUTPUT_IS_LIST = (True, )
 
     FUNCTION = "rebatch"

execution.py

@@ -7,26 +7,89 @@ import heapq
 import traceback
 import gc
 import time
+import itertools
 
 import torch
 import nodes
 
 import comfy.model_management
 
+def get_input_data_batches(input_data_all):
+    """Given input data that can contain combinatorial input values, returns all
+    the possible batches that can be made by combining the different input
+    values together."""
+
+    input_to_index = {}
+    index_to_values = []
+
+    i = 0
+    for input_name, value in input_data_all.items():
+        if isinstance(value, dict) and "combinatorial" in value:
+            input_to_index[input_name] = i
+            index_to_values.append(value["values"])
+            i += 1
+
+    if len(index_to_values) == 0:
+        # No combinatorial options.
+        return [input_data_all]
+
+    batches = []
+
+    print("GET" + str(input_data_all))
+    print("ALL " + str(index_to_values))
+    print("INPS " + str(input_to_index))
+
+    for combination in list(itertools.product(*index_to_values)):
+        print("COMBO " + str(combination))
+        batch = {}
+        for input_name, value in input_data_all.items():
+            if isinstance(value, dict) and "combinatorial" in value:
+                combination_index = input_to_index[input_name]
+                batch[input_name] = [combination[combination_index]] #
+            else:
+                # already made into a list by get_input_data
+                batch[input_name] = value
+        batches.append(batch)
+
+    return batches
+
+
 def get_input_data(inputs, class_def, unique_id, outputs={}, prompt={}, extra_data={}):
+    """Given input data from the prompt, returns a list of input data dicts for
+    each combinatorial batch."""
     valid_inputs = class_def.INPUT_TYPES()
     input_data_all = {}
     for x in inputs:
         input_data = inputs[x]
+        required_or_optional = ("required" in valid_inputs and x in valid_inputs["required"]) or ("optional" in valid_inputs and x in valid_inputs["optional"])
+
         if isinstance(input_data, list):
             input_unique_id = input_data[0]
             output_index = input_data[1]
             if input_unique_id not in outputs:
                 return None
-            obj = outputs[input_unique_id][output_index]
+
-            input_data_all[x] = obj
+            # This is a list of outputs for each batch of combinatorial inputs.
+            # Without any combinatorial inputs, it's a list of length 1.
+            outputs_for_all_batches = outputs[input_unique_id]
+
+            def flatten(list_of_lists):
+                return list(itertools.chain.from_iterable(list_of_lists))
+
+            if len(outputs_for_all_batches) == 1:
+                # Single batch, no combinatorial stuff
+                input_data_all[x] = outputs_for_all_batches[0][output_index]
+            else:
+                # Make the outputs into a list for map-over-list use
+                # (they are themselves lists so flatten them afterwards)
+                input_values = [batch_output[output_index] for batch_output in outputs_for_all_batches]
+                input_values = flatten(input_values)
+                input_data_all[x] = input_values
+        elif is_combinatorial_input(input_data):
+            if required_or_optional:
+                input_data_all[x] = { "combinatorial": True, "values": input_data["values"] }
         else:
-            if ("required" in valid_inputs and x in valid_inputs["required"]) or ("optional" in valid_inputs and x in valid_inputs["optional"]):
+            if required_or_optional:
                 input_data_all[x] = [input_data]
 
     if "hidden" in valid_inputs:
@@ -39,25 +102,51 @@ def get_input_data(inputs, class_def, unique_id, outputs={}, prompt={}, extra_da
                     input_data_all[x] = [extra_data['extra_pnginfo']]
             if h[x] == "UNIQUE_ID":
                 input_data_all[x] = [unique_id]
-    return input_data_all
+    print("=== GetInputData: " + str(inputs))
+
+    input_data_all_batches = get_input_data_batches(input_data_all)
+
+    return input_data_all_batches
+
+def slice_lists_into_dict(d, i):
+    """
+    get a slice of inputs, repeat last input when list isn't long enough
+    d={ "seed": [ 1, 2, 3 ], "steps": [ 4, 8 ] }, i=2 -> { "seed": 3, "steps": 8 }
+    """
+    d_new = {}
+    for k, v in d.items():
+        d_new[k] = v[i if len(v) > i else -1]
+    return d_new
 
 def map_node_over_list(obj, input_data_all, func, allow_interrupt=False):
     # check if node wants the lists
-    intput_is_list = False
+    inputs_are_lists = False
-    if hasattr(obj, "INPUT_IS_LIST"):
+    if hasattr(obj, "INPUTS_ARE_LISTS"):
-        intput_is_list = obj.INPUT_IS_LIST
+        inputs_are_lists = obj.INPUTS_ARE_LISTS
 
-    max_len_input = max([len(x) for x in input_data_all.values()])
+    def format_dict(d):
-     
+        s = []
-    # get a slice of inputs, repeat last input when list isn't long enough
-    def slice_dict(d, i):
-        d_new = dict()
         for k,v in d.items():
-            d_new[k] = v[i if len(v) > i else -1]
+            st = f"{k}: "
-        return d_new
+            if isinstance(v, list):
+                st += f"list[len: {len(v)}]["
+                i = []
+                for v2 in v:
+                    i.append(v2.__class__.__name__)
+                st += ",".join(i) + "]"
+            else:
+                st += str(type(v))
+            s.append(st)
+        return "( " + ", ".join(s) + " )"
+
+    print("+++ Obj: " + str(obj))
+    print("+++ Inputs: " + format_dict(input_data_all))
+    max_len_input = max(len(x) for x in input_data_all.values())
+    print("MaxLen " + str(max_len_input))
+    print("0 " + str(slice_lists_into_dict(input_data_all, 0)))
 
     results = []
-    if intput_is_list:
+    if inputs_are_lists:
         if allow_interrupt:
             nodes.before_node_execution()
         results.append(getattr(obj, func)(**input_data_all))
@@ -65,42 +154,65 @@ def map_node_over_list(obj, input_data_all, func, allow_interrupt=False):
         for i in range(max_len_input):
             if allow_interrupt:
                 nodes.before_node_execution()
-            results.append(getattr(obj, func)(**slice_dict(input_data_all, i)))
+            results.append(getattr(obj, func)(**slice_lists_into_dict(input_data_all, i)))
     return results
 
-def get_output_data(obj, input_data_all):
+def get_output_data(obj, input_data_all_batches, server, unique_id, prompt_id):
+    all_outputs = []
+    all_outputs_ui = []
+    total_batches = len(input_data_all_batches)
+    print("TOTAL: " + str(total_batches))
 
-    results = []
+    for i, batch in enumerate(input_data_all_batches):
-    uis = []
+        print("***** BATCH: " + str(i))
-    return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True)
+        return_values = map_node_over_list(obj, batch, obj.FUNCTION, allow_interrupt=True)
 
-    for r in return_values:
+        uis = []
-        if isinstance(r, dict):
+        results = []
-            if 'ui' in r:
-                uis.append(r['ui'])
-            if 'result' in r:
-                results.append(r['result'])
-        else:
-            results.append(r)
 
-    output = []
+        for r in return_values:
-    if len(results) > 0:
+            if isinstance(r, dict):
-        # check which outputs need concatenating
+                if 'ui' in r:
-        output_is_list = [False] * len(results[0])
+                    uis.append(r['ui'])
-        if hasattr(obj, "OUTPUT_IS_LIST"):
+                if 'result' in r:
-            output_is_list = obj.OUTPUT_IS_LIST
+                    results.append(r['result'])
-
-        # merge node execution results
-        for i, is_list in zip(range(len(results[0])), output_is_list):
-            if is_list:
-                output.append([x for o in results for x in o[i]])
             else:
-                output.append([o[i] for o in results])
+                results.append(r)
 
-    ui = dict()    
+        output = []
-    if len(uis) > 0:
+        if len(results) > 0:
-        ui = {k: [y for x in uis for y in x[k]] for k in uis[0].keys()}
+            # check which outputs need concatenating
-    return output, ui
+            output_is_list = [False] * len(results[0])
+            if hasattr(obj, "OUTPUT_IS_LIST"):
+                output_is_list = obj.OUTPUT_IS_LIST
+
+            # merge node execution results
+            for i, is_list in zip(range(len(results[0])), output_is_list):
+                if is_list:
+                    output.append([x for o in results for x in o[i]])
+                else:
+                    output.append([o[i] for o in results])
+
+        output_ui = dict()
+        if len(uis) > 0:
+            output_ui = {k: [y for x in uis for y in x[k]] for k in uis[0].keys()}
+
+        # update the UI after each batch finishes
+        if len(output_ui) > 0:
+            if server.client_id is not None:
+                message = {
+                    "node": unique_id,
+                    "output": output_ui,
+                    "prompt_id": prompt_id,
+                    "batch": i,
+                    "total_batches": total_batches
+                }
+                server.send_sync("executed", message, server.client_id)
+
+        all_outputs.append(output)
+        all_outputs_ui.append(output_ui)
+
+    return all_outputs, all_outputs_ui
 
 def recursive_execute(server, prompt, outputs, current_item, extra_data, executed, prompt_id, outputs_ui):
     unique_id = current_item
@@ -119,18 +231,15 @@ def recursive_execute(server, prompt, outputs, current_item, extra_data, execute
             if input_unique_id not in outputs:
                 recursive_execute(server, prompt, outputs, input_unique_id, extra_data, executed, prompt_id, outputs_ui)
 
-    input_data_all = get_input_data(inputs, class_def, unique_id, outputs, prompt, extra_data)
+    input_data_all_batches = get_input_data(inputs, class_def, unique_id, outputs, prompt, extra_data)
     if server.client_id is not None:
         server.last_node_id = unique_id
         server.send_sync("executing", { "node": unique_id, "prompt_id": prompt_id }, server.client_id)
     obj = class_def()
 
-    output_data, output_ui = get_output_data(obj, input_data_all)
+    output_data_from_batches, output_ui_from_batches = get_output_data(obj, input_data_all_batches, server, unique_id, prompt_id)
-    outputs[unique_id] = output_data
+    outputs[unique_id] = output_data_from_batches
-    if len(output_ui) > 0:
+    outputs_ui[unique_id] = output_ui_from_batches
-        outputs_ui[unique_id] = output_ui
-        if server.client_id is not None:
-            server.send_sync("executed", { "node": unique_id, "output": output_ui, "prompt_id": prompt_id }, server.client_id)
     executed.add(unique_id)
 
 def recursive_will_execute(prompt, outputs, current_item):
@@ -163,11 +272,14 @@ def recursive_output_delete_if_changed(prompt, old_prompt, outputs, current_item
         if unique_id in old_prompt and 'is_changed' in old_prompt[unique_id]:
             is_changed_old = old_prompt[unique_id]['is_changed']
         if 'is_changed' not in prompt[unique_id]:
-            input_data_all = get_input_data(inputs, class_def, unique_id, outputs)
+            input_data_all_batches = get_input_data(inputs, class_def, unique_id, outputs)
-            if input_data_all is not None:
+            if input_data_all_batches is not None:
                 try:
                     #is_changed = class_def.IS_CHANGED(**input_data_all)
-                    is_changed = map_node_over_list(class_def, input_data_all, "IS_CHANGED")
+                    for batch in input_data_all_batches:
+                        if map_node_over_list(class_def, batch, "IS_CHANGED"):
+                            is_changed = True
+                            break
                     prompt[unique_id]['is_changed'] = is_changed
                 except:
                     to_delete = True
@@ -286,6 +398,45 @@ class PromptExecutor:
         comfy.model_management.soft_empty_cache()
 
 
+def is_combinatorial_input(val):
+    return isinstance(val, dict) and "__inputType__" in val
+
+
+def get_raw_inputs(raw_val):
+    if isinstance(raw_val, list):
+        # link to another node
+        return [raw_val]
+    elif is_combinatorial_input(raw_val):
+        return raw_val["values"]
+    return [raw_val]
+
+
+def clamp_input(val, info, class_type, obj_class, x):
+    if is_combinatorial_input(val):
+        for i, val_choice in enumerate(val["values"]):
+            r = clamp_input(val_choice, info, class_type, obj_class, x)
+            if r[0] == False:
+                return r
+            val["values"][i] = r[1]
+        return (True, val)
+
+    type_input = info[0]
+
+    if type_input == "INT":
+        val = int(val)
+    if type_input == "FLOAT":
+        val = float(val)
+    if type_input == "STRING":
+        val = str(val)
+
+    if len(info) > 1:
+        if "min" in info[1] and val < info[1]["min"]:
+            return (False, "Value smaller than min. {}, {}".format(class_type, x))
+        if "max" in info[1] and val > info[1]["max"]:
+            return (False, "Value bigger than max. {}, {}".format(class_type, x))
+
+    return (True, val)
+
 def validate_inputs(prompt, item, validated):
     unique_id = item
     if unique_id in validated:
@@ -300,9 +451,12 @@ def validate_inputs(prompt, item, validated):
     for x in required_inputs:
         if x not in inputs:
             return (False, "Required input is missing. {}, {}".format(class_type, x))
+
         val = inputs[x]
+
         info = required_inputs[x]
         type_input = info[0]
+
         if isinstance(val, list):
             if len(val) != 2:
                 return (False, "Bad Input. {}, {}".format(class_type, x))
@@ -316,33 +470,27 @@ def validate_inputs(prompt, item, validated):
                 validated[o_id] = r
                 return r
         else:
-            if type_input == "INT":
+            r = clamp_input(val, info, class_type, obj_class, x)
-                val = int(val)
+            if r[0] == False:
-                inputs[x] = val
+                return r
-            if type_input == "FLOAT":
-                val = float(val)
-                inputs[x] = val
-            if type_input == "STRING":
-                val = str(val)
-                inputs[x] = val
 
-            if len(info) > 1:
+            inputs[x] = r[1]
-                if "min" in info[1] and val < info[1]["min"]:
-                    return (False, "Value smaller than min. {}, {}".format(class_type, x))
-                if "max" in info[1] and val > info[1]["max"]:
-                    return (False, "Value bigger than max. {}, {}".format(class_type, x))
 
             if hasattr(obj_class, "VALIDATE_INPUTS"):
-                input_data_all = get_input_data(inputs, obj_class, unique_id)
+                input_data_all_batches = get_input_data(inputs, obj_class, unique_id)
                 #ret = obj_class.VALIDATE_INPUTS(**input_data_all)
-                ret = map_node_over_list(obj_class, input_data_all, "VALIDATE_INPUTS")
+                for batch in input_data_all_batches:
-                for r in ret:
+                    ret = map_node_over_list(obj_class, batch, "VALIDATE_INPUTS")
-                    if r != True:
+                    for r in ret:
-                        return (False, "{}, {}".format(class_type, r))
+                        if r != True:
+                            return (False, "{}, {}".format(class_type, r))
             else:
                 if isinstance(type_input, list):
-                    if val not in type_input:
+                    # Account for more than one combinatorial value
-                        return (False, "Value not in list. {}, {}: {} not in {}".format(class_type, x, val, type_input))
+                    raw_vals = get_raw_inputs(val)
+                    for raw_val in raw_vals:
+                        if raw_val not in type_input:
+                            return (False, "Value not in list. {}, {}: {} not in {}".format(class_type, x, raw_val, type_input))
 
     ret = (True, "")
     validated[unique_id] = ret

folder_paths.py

@@ -139,12 +139,21 @@ def get_full_path(folder_name, filename):
             return full_path
 
 
+path_cache_dict = {}
+
+def clear_cache():
+    global path_cache_dict
+    path_cache_dict = {}
+
+
 def get_filename_list(folder_name):
-    global folder_names_and_paths
+    global folder_names_and_paths, path_cache_dict
-    output_list = set()
+    print("RecursiveWalk! " + folder_name)
-    folders = folder_names_and_paths[folder_name]
+    if folder_name not in path_cache_dict:
-    for x in folders[0]:
+        output_list = set()
-        output_list.update(filter_files_extensions(recursive_search(x), folders[1]))
+        folders = folder_names_and_paths[folder_name]
-    return sorted(list(output_list))
+        for x in folders[0]:
-
+            output_list.update(filter_files_extensions(recursive_search(x), folders[1]))
+        path_cache_dict[folder_name] = sorted(list(output_list))
 
+    return path_cache_dict[folder_name]

server.py

@@ -264,6 +264,7 @@ class PromptServer():
         @routes.get("/object_info")
         async def get_object_info(request):
             out = {}
+            folder_paths.clear_cache()
             for x in nodes.NODE_CLASS_MAPPINGS:
                 obj_class = nodes.NODE_CLASS_MAPPINGS[x]
                 info = {}

web/extensions/core/widgetInputs.js

@@ -195,6 +195,8 @@ app.registerExtension({
 				this.addOutput("connect to widget input", "*");
 				this.serialize_widgets = true;
 				this.isVirtualNode = true;
+                this.properties ||= {}
+                this.properties.isRange = false;
 			}
 
 			applyToGraph() {
@@ -210,6 +212,13 @@ app.registerExtension({
 						const widget = node.widgets.find((w) => w.name === widgetName);
 						if (widget) {
 							widget.value = this.widgets[0].value;
+                          if (this.properties.isRange) {
+                            console.error("RANGE")
+                                widget.__rangeData = { __inputType__: "list", values: [widget.value, widget.value + 256] }
+                          }
+                          else {
+                                widget.__rangeData = undefined
+                          }
 							if (widget.callback) {
 								widget.callback(widget.value, app.canvas, node, app.canvas.graph_mouse, {});
 							}
@@ -304,6 +313,8 @@ app.registerExtension({
 					addValueControlWidget(this, widget, "fixed");
 				}
 
+                const isRangeWidget = this.addWidget("toggle", "isRange", this.properties.isRange, "isRange");
+
 				// When our value changes, update other widgets to reflect our changes
 				// e.g. so LoadImage shows correct image
 				const callback = widget.callback;

web/scripts/app.js

@@ -1195,7 +1195,14 @@ export class ComfyApp {
 				for (const i in widgets) {
 					const widget = widgets[i];
 					if (!widget.options || widget.options.serialize !== false) {
-						inputs[widget.name] = widget.serializeValue ? await widget.serializeValue(n, i) : widget.value;
+                        let widgetValue = widget.serializeValue ? await widget.serializeValue(n, i) : widget.value;
+
+                        if (widget.__rangeData) {
+                          console.error("SETRANGE", widget.name, widget.__rangeData)
+                            widgetValue = widget.__rangeData;
+                        }
+
+						inputs[widget.name] = widgetValue
 					}
 				}
 			}