modify_node_io_name() basically done

app.py

@@ -20,11 +20,12 @@ def return_file():
 
 @app.route('/download', methods=['POST'])
 def modify_and_download_model():
-    node_states = json.loads(request.get_json())
+    modify_info = request.get_json()
+    # print(modify_info)
     
-    # print(node_states)
     onnx_modifier.reload()   # allow for downloading for multiple times
-    onnx_modifier.remove_node_by_node_states(node_states)
+    onnx_modifier.remove_node_by_node_states(modify_info['node_states'])
+    onnx_modifier.modify_node_io_name(modify_info['node_renamed_io'])
     onnx_modifier.check_and_save_model()
     
     

onnx_modifier.py

@@ -10,6 +10,7 @@ class onnxModifier:
     def __init__(self, model_name, model_proto):
         self.model_name = model_name
         self.model_proto_backup = model_proto
+        self.reload()
 
     @classmethod
     def from_model_path(cls, model_path):
@@ -78,12 +79,29 @@ class onnxModifier:
         for init_name in self.initilizer_name2module.keys():
             if not init_name in left_node_inputs:
                 self.initializer.remove(self.initilizer_name2module[init_name])
+    
+    def modify_node_io_name(self, node_renamed_io):
+        # print(node_renamed_io)
+        for node_name in node_renamed_io.keys():
+            renamed_ios = node_renamed_io[node_name]
+            for src_name, dst_name in renamed_ios.items():
+                # print(src_name, dst_name)
+                node = self.node_name2module[node_name]
+                # print(node.input, node.output)
+                for i in range(len(node.input)):
+                    if node.input[i] == src_name:
+                        node.input[i] = dst_name
+                for i in range(len(node.output)):
+                    if node.output[i] == src_name:
+                        node.output[i] = dst_name    
+                # print(node.input, node.output)
             
     def check_and_save_model(self, save_dir='./res_onnx'):
         save_path = os.path.join(save_dir, 'modified_' + self.model_name)
-        # onnx.checker.check_model(self.model_proto)
+        onnx.checker.check_model(self.model_proto)
         onnx.save(self.model_proto, save_path)
     
+    
     def inference(self):
         # model_proto_bytes = onnx._serialize(model_proto_from_stream)
         # inference_session = rt.InferenceSession(model_proto_bytes)
@@ -91,9 +109,9 @@ class onnxModifier:
         
         
 if __name__ == "__main__":
-    # model_path = "C:\\Users\\ZhangGe\\Desktop\\squeezenet1.0-3.onnx"
+    model_path = "C:\\Users\\ZhangGe\\Desktop\\squeezenet1.0-3.onnx"
     # model_path = "C:\\Users\\ZhangGe\\Desktop\\squeezenet1.0-12-int8.onnx"
-    model_path = "C:\\Users\\ZhangGe\\Desktop\\tflite_sim.onnx"
+    # model_path = "C:\\Users\\ZhangGe\\Desktop\\tflite_sim.onnx"
     onnx_modifier = onnxModifier.from_model_path(model_path)
         
     def remove_node_by_node_states():
@@ -134,7 +152,7 @@ if __name__ == "__main__":
             print(inp.name)
         
         onnx_modifier.check_and_save_model()
-    remove_node_by_node_states()
+    # remove_node_by_node_states()
     
     def explore_basic():
         print(type(onnx_modifier.model_proto.graph.initializer))
@@ -143,15 +161,20 @@ if __name__ == "__main__":
         print(len(onnx_modifier.model_proto.graph.node))
         print(len(onnx_modifier.model_proto.graph.initializer))
         
-        # for node in onnx_modifier.model_proto.graph.node:
+        for node in onnx_modifier.model_proto.graph.node:
-        #     print(node.name)
+            print(node.name)
-        #     print(node.input)
+            print(node.input)
-        #     print()
+            print()
             
         # for initializer in onnx_modifier.model_proto.graph.initializer:
         #     print(initializer.name)
         # print(onnx_modifier.model_proto.graph.initializer['fire9/concat_1_scale'])
-            
+        pass    
     # explore_basic()
     
-  
+    def test_modify_node_io_name():
+        node_rename_io = {'Conv3': {'pool1_1': 'conv1_1'}}
+        onnx_modifier.modify_node_io_name(node_rename_io)
+        onnx_modifier.check_and_save_model()      
+    test_modify_node_io_name()
+        

static/index.js

@@ -214,7 +214,8 @@ host.BrowserHost = class {
 
         const downloadButton = this.document.getElementById('download-graph');
         downloadButton.addEventListener('click', () => {
-            // console.log(this._host._view._graph._modelNodeName2State)
+            console.log(this._view._graph._modelNodeName2State)
+            console.log(this._view._graph._renameMap)
             // https://healeycodes.com/talking-between-languages
             fetch('/download', {
                 // Declare what type of data we're sending
@@ -224,8 +225,13 @@ host.BrowserHost = class {
                 // Specify the method
                 method: 'POST',
                 // https://blog.csdn.net/Crazy_SunShine/article/details/80624366
-                body: JSON.stringify(
+                body: JSON.stringify({
-                    this._mapToJson(this._view._graph._modelNodeName2State)
+                    // 'node_states' : this._mapToJson(this._view._graph._modelNodeName2State),
+                    // 'node_renamed_io' : this._twoLevelMapToJson(this._view._graph._renameMap),
+                    'node_states' : this.mapToObjectRec(this._view._graph._modelNodeName2State),
+                    'node_renamed_io' : this.mapToObjectRec(this._view._graph._renameMap),
+                }
+                    
                 )
             }).then(function (response) {
                 return response.text();
@@ -605,16 +611,33 @@ host.BrowserHost = class {
 
     _strMapToObj(strMap){
         let obj = Object.create(null);
-        for (let[k, v] of strMap) {
+        for (let [k, v] of strMap) {
             obj[k] = v;
         }
         return obj;
     }
 
+    // {key1:val1, key2:val2, ...} => Json
     _mapToJson(map) {
         return JSON.stringify(this._strMapToObj(map));
     }
 
+    // https://www.xul.fr/javascript/map-and-object.php
+    mapToObjectRec(m) {
+        let lo = {}
+        for(let[k,v] of m) {
+            if(v instanceof Map) {
+                lo[k] = this.mapToObjectRec(v)
+            }
+            else {
+                lo[k] = v
+            }
+        }
+        return lo
+    }
+
+
+
 };
 
 host.Dropdown = class {

static/view-sidebar.js

@@ -247,7 +247,7 @@ sidebar.NodeSidebar = class {
                         newNameElement.setAttribute('value', this._host._view._graph._renameMap.get(this._modelNodeName).get(argument.name));
                     }
                     newNameElement.addEventListener('input', (e) => {
-                        // console.log(e.target.value);
+                        console.log(e.target.value);
                         this._host._view._graph.recordRenameInfo(this._modelNodeName, argument.name, e.target.value);
                         // console.log(this._host._view._graph._renameMap);
                         

static/view.js

@@ -958,7 +958,8 @@ view.Graph = class extends grapher.Graph {
                         // if this argument has been renamed
                         if (
                             this._renameMap.get(viewNode.modelNodeName) &&
-                            this._renameMap.get(viewNode.modelNodeName).get(argument.name)
+                            this._renameMap.get(viewNode.modelNodeName).get(argument.name) &&
+                            !this._renameMap.get(viewNode.modelNodeName).get(argument.name) == '' // in case user clear the input name 
                         )
                         {
                             // argument.name = this._renameMap.get(viewNode.modelNodeName).get(argument.name);
@@ -992,7 +993,8 @@ view.Graph = class extends grapher.Graph {
                         // if this argument has been renamed
                         if (
                             this._renameMap.get(viewNode.modelNodeName) &&
-                            this._renameMap.get(viewNode.modelNodeName).get(argument.name)
+                            this._renameMap.get(viewNode.modelNodeName).get(argument.name) && 
+                            !this._renameMap.get(viewNode.modelNodeName).get(argument.name) == ''
                         )
                         {
                             // console.log(argument.name)