Fix the issue where the py exe does not close after the application is closed.

Author: MDen-MT

app.py

@@ -215,6 +215,9 @@ def steps(data):
             data = json.loads(input_data)
             print_with_flush(data)
 
+            if data['operation'] == 'close':
+                break
+
             if data['operation'] == 'generate':
                 file_extension = data['filePath'].split(".")[1]
                 if file_extension == 'json':

main.js

@@ -133,8 +133,6 @@ app.whenReady().then(() => {
     });
 });
 
-app.on('quit', () => {
-    if (pythonProcess) {
-        pythonProcess.kill();
-    }
+app.on('will-quit', () => {
+    pythonProcess.stdin.write('{"operation": "close"}' + '\n');
 });