fix model parsing issue when the model is load in a drag-and-drop way, as refered in https://github.com/ZhangGe6/onnx-modifier/issues/14

app.py

@@ -22,9 +22,7 @@ def open_model():
 @app.route('/download', methods=['POST'])
 def modify_and_download_model():
     modify_info = request.get_json()
-    # print(modify_info)
     onnx_modifier.reload()   # allow downloading for multiple times
-
     onnx_modifier.modify(modify_info)
     onnx_modifier.check_and_save_model()
 
@@ -34,7 +32,7 @@ def parse_args():
     parser = argparse.ArgumentParser()
     parser.add_argument('--host', type=str, default='127.0.0.1', help='the hostname to listen on. Set this to "0.0.0.0" to have the server available externally as well')
     parser.add_argument('--port', type=int, default=5000, help='the port of the webserver. Defaults to 5000.')
-    parser.add_argument('--debug', type=bool, default=True, help='enable or disable debug mode.')
+    parser.add_argument('--debug', type=bool, default=False, help='enable or disable debug mode.')
     
     args = parser.parse_args()
     return args

static/index.js

@@ -344,6 +344,21 @@ host.BrowserHost = class {
             if (e.dataTransfer && e.dataTransfer.files && e.dataTransfer.files.length > 0) {
                 const files = Array.from(e.dataTransfer.files);
                 const file = files.find((file) => this._view.accept(file.name));
+                this.upload_filename = file.name;
+                var form = new FormData();
+                form.append('file', file);
+
+                // https://stackoverflow.com/questions/66039996/javascript-fetch-upload-files-to-python-flask-restful
+                fetch('/open_model', {
+                    method: 'POST',
+                    body: form
+                }).then(function (response) {
+                    return response.text();
+                }).then(function (text) {
+                    console.log('POST response: ');
+                    // Should be 'OK' if everything was successful
+                    console.log(text);
+                });
                 if (file) {
                     this._open(file, files);
                 }

static/onnx.js

@@ -1094,7 +1094,7 @@ onnx.Tensor = class {
         }
         context.limit = 10000;
         const value = this._decode(context, 0);
-        console.log(value)
+        // console.log(value)
         return onnx.Tensor._stringify(value, '', '    ');
     }