我正在构建一个可以加密和解密文件的软件，因为我有一个主窗口gui，如果用户选择了图像选项，则将打开另一个窗口进行图像文件加密，因为加密和解密需要很多时间。我正在考虑添加进度栏。我已经尝试过tqdm_gui，但是它的大小与我的主窗口或子窗口不匹配，所以有什么方法可以调整tqdm_gui窗口的大小或在该窗口中添加进度条？ 这是我主窗口的代码：
from tkinter.ttk import *
from tkinter import *
import sys
import os
import subprocess
main_window = Tk()
main_window.geometry( '430x300' )
main_window.title( 'RSAGRAPHY' )
lbl1 = Label(main_window, text = "Welcome to RSA Cryptography System", font= ( 'Arial, Bold', 15 ) )
lbl1.place( x=10, y=10 )
def text():
subprocess.check_call(["python3", "text_window.py"])
def image():
subprocess.check_call(["python3", "image1.py"])
def video():
subprocess.check_call(["python3", "video.py"])
def audio():
subprocess.check_call(["python3", "audio1.py"])
def close():
exit()
btn_key = Button( main_window, text = "KEY GENERATION", command = text )
btn_key.place( x=140, y=90 )
btn_text = Button( main_window, text = "Text", command = text )
btn_text.place( x=50, y=140 )
btn_image = Button( main_window, text = "Image", command = image )
btn_image.place( x=130, y=140 )
btn_audio = Button( main_window, text = "Audio", command = audio )
btn_audio.place( x=220, y=140 )
btn_video = Button( main_window, text = "Video", command = video )
btn_video.place( x=310, y=140 )
btn_exit = Button( main_window, text = "Exit", command = close)
btn_exit.place( x=140, y=200 )
btn_help = Button( main_window, text = "HELP", command = close)
btn_help.place( x=210, y=200 )
main_window.mainloop()
我的图像加密代码：
import cv2 as cv
import numpy as np
import png
import imageio
import time
from tqdm import tqdm
from tkinter.filedialog import askopenfilename
from tkinter.ttk import *
from tkinter import ttk
from tkinter import *
from tkinter import messagebox
import visvis as vv
start = time.time()
image_window = Tk()
image_window.geometry ( '355x200' )
image_window.title ('Image Cryptography')
def goback():
exit()
def powmod(b, e, m):
b2 = b
res = 1
while e:
if e & 1:
res = (res * b2) % m
b2 = (b2*b2) % m
e >>= 1
return res
def filenameerror():
messagebox.showinfo('Error Occured!', 'Please select a 8bit/16bit Image File')
def enfinish():
messagebox.showinfo('Done!', 'Encryption is finished and saved as EnImage.png')
def definish():
messagebox.showinfo('Done!', 'Decryption is finished and saved as DeImage.png')
def grey_encrypt():
try:
img = cv.imread(askopenfilename(), 0)
#print(type(img))
img = img.astype(np.uint16)
a,b = img.shape
print('\n\nOriginal image: ')
print(img)
print((a,b))
tup = a,b
for i in tqdm(range(0, tup[0])):
for j in (range(0, tup[1])):
x = img[i][j]
x = (pow(x,3)%25777)
img[i][j] = x
print('\n\nEncrypted Image:\n\n')
print(img)
vv.imshow(img)
#imageio.imshow('EnImage', img) ##TODO this part
cv.imwrite('EnImg.png', img)
end = time.time()
eTime = end - start
print(eTime)
enfinish()
except TypeError:
filenameerror()
except AttributeError:
filenameerror()
def rgb_encrypt():
try:
img = cv.imread(askopenfilename())
#print(type(img))
img = img.astype(np.uint16)
a = img.shape
print('\n\nOriginal image: ')
print(img)
print(a)
img= img.tolist()
for i in tqdm(range(len(img))):
for j in (range(len(img[i]))):
for k in (range(len(img[i][j]))):
x = img[i][j][k]
x = (pow(x,3)%25777)
img[i][j][k] = x
img = np.array(img).astype(np.uint16)
imageio.imwrite('EnImage.png', img, format='PNG-FI')
print('\n\nEncrypted Image:\n\n')
print(img)
enfinish()
except TypeError:
filenameerror()
except AttributeError:
filenameerror()
def grey_decrypt():
try:
img1 = imageio.imread(askopenfilename())
print('\n\nReading Encrypted Image again:\n\n')
print(img1)
#for g in tqdm(range(100)):
img1= img1.tolist()
print('Decrypting....')
for i1 in tqdm(range(len(img1))):
for j1 in (range(len(img1[i1]))):
x1 = img1[i1][j1]
x1 = powmod(x1,16971,25777)
img1[i1][j1] = x1
img1 = np.array(img1)#.reshape(184,275)
print('\n\nDecrypted Image:\n\n')
print(img1)
#cv.imshow('DeImage', img1)
cv.imwrite('DeImage.png', img1)
end = time.time()
eTime = end - start
print(eTime)
definish()
except TypeError:
filenameerror()
except AttributeError:
filenameerror()
def rgb_decrypt():
try:
img1 = imageio.imread(askopenfilename(), format='PNG-FI')
print('\n\nReading Encrypted Image again:\n\n')
print(img1)
img1= img1.tolist()
print('Decrypting....')
for i1 in tqdm(range(len(img1))):
for j1 in (range(len(img1[i1]))):
for k1 in (range(len(img1[i1][j1]))):
x1 = img1[i1][j1][k1]
x1 = powmod(x1,16971,25777)
img1[i1][j1][k1] = x1
img1 = np.array(img1)#.reshape(184,275)
print('\n\nDecrypted Image:\n\n')
print(img1)
cv.imwrite('DeImage.png', img1)
end = time.time()
eTime = end - start
print(eTime)
definish()
except TypeError:
filenameerror()
except AttributeError:
filenameerror()
btn_rgb_decrypt = Button( image_window, text = "RGB Image Decryption", command = rgb_decrypt)
btn_rgb_decrypt.place( x=10, y=100 )
btn_grey_decrypt = Button( image_window, text = "Grey Image Decryption", command = grey_decrypt)
btn_grey_decrypt.place( x=180, y=100 )
#btn_decrypt.bind('<Return>', decrypt)
btn_grey_encrypt = Button( image_window, text = "Grey Image Decryption", command = grey_encrypt)
btn_grey_encrypt.place( x=180, y=50 )
btn_rgb_encrypt = Button( image_window, text = "RGB Image Encryption", command = rgb_encrypt)
btn_rgb_encrypt.place( x=10, y=50 )
#btn_encrypt.bind('<Return>', encrypt)
btn_exit = Button( image_window, text = "Go Back" , command = goback).place( x=140, y=150 )
image_window.mainloop()