在Tkinter GUI中显示Python脚本的输出

我是python新手&请求这个社区的专家的帮助。我试图在我的Tkinter GUI中显示以下脚本的输出。我遵循了StackOverflow上提供的许多解决方案，但不幸的是，我无法在我的代码中实现这些解决方案。我需要帮助在我的Tkinter GUI中显示以下脚本的输出。因此，我可以在Tkinter小部件中显示输出。

import os
import tkinter as tk
import cv2
import numpy as np
from PIL import Image
from PIL import ImageTk

class Difference_Button(Sample_Button, Button):
   def on_click_diff_per_button(self, diff_per):
      threshold = 0.8  # set threshold
       resultsDirectory = 'Data/Differece_images'
       sourceDirectory = os.fsencode('Data/images')
       templateDirectory = os.fsencode('Data/Sample_images')
       detectedCount = 0

       for file in os.listdir(sourceDirectory):
           filename = os.fsdecode(file)
           if filename.endswith(".jpg") or filename.endswith(".png"):

               print(filename)

               img = cv2.imread('Data/images/' + filename)
               im_grayRef = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)

               for templateFile in os.listdir(templateDirectory):
                   templateFilename = os.fsdecode(templateFile)

                   if filename.endswith(".jpg") or filename.endswith(".png"):
                       Sample_image = cv2.imread('Data/Sample_images/' + templateFilename, 0)
                       #im_graySam = cv2.cvtColor(Sample_image, cv2.COLOR_BGR2GRAY)
                       cv2.waitKey(0)
                       w, h = Sample_image.shape[::-1]

                       score = cv2.matchTemplate(im_grayRef,Sample_image,cv2.TM_CCOEFF_NORMED)
                       #diff = (diff * 255).astype("uint8")
                       cv2.waitKey(0)
                       diffvalue = print("Image similarity %ge of_" + filename + "_&_" + templateFilename + "_is", score * 100)
                       # res = cv2.matchTemplate(img_gray, template, cv2.TM_CCOEFF_NORMED)
                       loc = np.where(score >= threshold)

                       if (len(loc[0])):
                           detectedCount = detectedCount + 1
                           for pt in zip(*loc[::-1]):
                               cv2.rectangle(img, pt, (pt[0] + w, pt[1] + h), (0, 0, 255), 2)
                       cv2.imwrite(resultsDirectory + '/diff_per_' + filename + '.jpg', img)
                       Difference_per_label.config(text='diff_per ' + filename + "_&_" + templateFilename + ' saved')
                       print('diff_per ' + filename + "_&_" + templateFilename + ' saved')
                           # break
               #print('detected positive ' + str(detectedCount))
               continue
           else:
               continue


if __name__ == '__main__':


   root = tk.Tk()
   root.title('Image GUI')
   root.geometry('1280x960')
   os.makedirs('Data/Differece_images', exist_ok=True)
   pw_left = tk.Frame(root, relief='ridge', borderwidth=4)
   pw_left.pack(side='left',anchor='nw')
   pw_left = tk.Frame(root, relief='ridge', borderwidth=4)
   pw_left.pack(side='left', anchor='nw')
   frame7 = tk.Frame(pw_left, bd=2, relief="ridge")
   frame7.pack()
   difference_button = Difference_Button(root, frame7)
   Difference_per_label = tk.Label(frame7, text='print', width=40, bg='white', height = '5')
   Difference_per_label.pack(fill=tk.X)
   Diff_label = tk.Label(frame7, textvariable= 'diffvalue', width=40, bg='white', height = '5')
   Diff_label.pack(fill=tk.X)
   Difference_button = tk.Button(frame7, text='Difference',
                                 command=lambda: difference_button.on_click_diff_per_button(Difference_per_label))
   Difference_button.pack(side='bottom', padx=5, pady=5)
   root.mainloop()

帮助需要的部分: 注意: 任何帮助将不胜感激。提前谢谢。 Req:只有在Help Required部分的所有解决方案都已解决时，才能关闭答案。 问题来源StackOverflow 地址：/questions/59387264/show-output-of-python-script-in-tkinter-gui