From 7bd14ec4dfe4e5a7eb229bca0f9474933341535d Mon Sep 17 00:00:00 2001
From: tzwm <git@tzwm.me>
Date: Fri, 22 Mar 2024 14:50:02 +0800
Subject: [PATCH] move exist result to another directory for xyz_plot

---
 nodes/xyz_plot.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nodes/xyz_plot.py b/nodes/xyz_plot.py
index 36cbd9f..4f7c704 100644
--- a/nodes/xyz_plot.py
+++ b/nodes/xyz_plot.py
@@ -1,3 +1,5 @@
+import shutil
+import time
 import requests
 import json
 from PIL import Image
@@ -93,6 +95,8 @@ class XyzPlot:
             self.save_images(images)
             return ()
 
+        if os.path.exists(self.output_folder_name):
+            shutil.move(self.output_folder_name, self.output_folder_name + f'_old_{int(time.time())}')
 
         def filter_values(value):
             return list(filter(lambda x: x != '', value.split(";")))