私はメッセージングアプリケーションを構築していて、GUI用にTkinterを使用しています。私はいくつかのボタンを作成しようとしていますが、私はエラーメッセージが表示されます。NameError:名前 'Radiobutton'が定義されていません
Traceback (most recent call last):
File "/home/artur/Documents/MScProject/MSc Project/Task #179276/main_program.py", line 174, in <module>
app = Application(the_window)
File "/home/artur/Documents/MScProject/MSc Project/Task #179276/main_program.py", line 49, in __init__
self.AES_radiobutton = Radiobutton(text = 'AES algorithm', bg = color, variable=self.var, value=0)
NameError: name 'Radiobutton' is not defined
私はここにすべてのソースコードを掲載しています:
import tkinter as tk
from tkinter import IntVar
from tkinter import messagebox
from tkinter import Frame
from tkinter import Frame
from tkinter import Text
from tkinter import Label
from AESEncDec import *
from MD5Hashing import *
from RSAEncDec import *
color = 'lightblue' #color our background
class Application(Frame):
def __init__(self, root=None):
Frame.__init__(self, root)
self.frame_width = 700
self.frame_height = 400
# Set configuration our frame
self.config(width = self.frame_width, height = self.frame_height, bg = color)
self.pack()
# Create textBox for input data
self.textbox_one = Text()
self.textbox_one.place(x = 30, y = 170, height = 200, width = 300)
# Create textBox for result
self.textbox_two = Text()
self.textbox_two.place(x = 370, y = 170, height = 200, width = 300)
label_input_text = Label(text = "Input text: ", bg = color)
label_input_text.place(x = 30, y = 155, height = 10, width = 70)
label_output_text = Label(text = "Result: ", bg = color)
label_output_text.place(x = 370, y = 155, height = 10, width = 50)
# IntVar help to detect, what radioButton was chosen
self.var = IntVar()
# Create radioButton for AES
self.AES_radiobutton = Radiobutton(text = 'AES algorithm', bg = color, variable=self.var, value=0)
self.AES_radiobutton.place(x = 100, y = 20, height = 30, width = 100)
# Create radioButton for DSA
self.DSA_radiobutton = Radiobutton(text = 'DSA algorithm', bg = color, variable=self.var, value=1)
self.DSA_radiobutton.place(x = 100, y = 70, height = 30, width = 100)
# Create radioButton for Hash function
self.HF_radiobutton = Radiobutton(text = 'Hash function', bg = color, variable=self.var, value=2)
self.HF_radiobutton.place(x = 100, y = 120, height = 30, width = 100)
# Create label
self.lable_for_ask_bits = Label(text = 'Input size of bits:', bg = color)
self.lable_for_ask_bits.place(x = 210, y = 70, height = 30, width = 100)
# Create textBox for input bits
self.input_bits = Text()
self.input_bits.place(x = 310, y = 75, height = 20, width = 50)
self.input_bits.insert(INSERT, '16')
# Create button to encrypt text
self.encrypt_button = Button(root, text = "Encrypt text", command = self.encrypt_text)
self.encrypt_button.place(x = 420, y = 20, height = 80, width = 100)
# Create button to decrypt text
self.decrypt_button = Button(root, text = "Decrypt text", command = self.decrypt_text)
self.decrypt_button.place(x = 540, y = 20, height = 80, width = 100)
# Create button to hash
self.hash_button = Button(root, text = "Hash text", command = self.hashing)
self.hash_button.place(x = 420, y = 120, height = 30, width = 220)
# Create AES object, keyword "this is a very strong key"
# You can change keyword
self.AES = AESEncDec('this is a very strong key')
# Save bits
self.bit_length = 16
# Create RSA object
self.RSA = RSAEncDec(self.bit_length)
def encrypt_text(self):
self.textbox_two.delete("1.0", END)
# Get radioButton selection
selection = self.var.get()
# if chosen AES
if selection == 0:
# Read text from input
message = self.textbox_one.get("1.0", END)
encrypt_message = self.AES.encrypt(message)
# Output result
self.textbox_two.insert(INSERT, encrypt_message)
# if chosen RSA
elif selection == 1:
try:
# Read number of bits
tmp_bits = int(self.input_bits.get("1.0", END))
# if bits not in range from 4 to 32 print error message
if tmp_bits < 4 or tmp_bits > 32:
tkMessageBox.showerror(message ='Bits must be in range from 4 to 32')
else:
# else, if tmp_bits not = self.bit_length: create new object
if tmp_bits != self.bit_length:
self.bit_length = tmp_bits
self.RSA = RSAEncDec(self.bit_length)
except:
tkMessageBox.showerror(message ='You must input integer number')
# Find max number
max_number = self.RSA.get_max_value_to_encrypt()
try:
# Read text from input (myst be number)
message = int(self.textbox_one.get("1.0", END))
if message < 0 or message > max_number:
tkMessageBox.showerror(message ='Input text must be number in range from 0 to ' + str(max_number))
else:
encrypt_message = self.RSA.encrypt(message)
# Output result
self.textbox_two.insert(INSERT, encrypt_message)
except:
tkMessageBox.showerror(message ='Input text must be number in range from 0 to ' + str(max_number))
else:
tkMessageBox.showinfo(message ='You must select "AES" or "RSA" radioButton')
def decrypt_text(self):
self.textbox_two.delete("1.0", END)
# Get radioButton selection
selection = self.var.get()
# if chosen AES
if selection == 0:
# Read text from input
message = self.textbox_one.get("1.0", END)
decrypt_message = self.AES.decrypt(message)
# Output result
self.textbox_two.insert(INSERT, decrypt_message)
elif selection == 1:
# Read text from input
message = int(self.textbox_one.get("1.0", END))
decrypt_message = self.RSA.decrypt(message)
# Output result
self.textbox_two.insert(INSERT, decrypt_message)
else:
tkMessageBox.showinfo(message ='You must select "AES" or "RSA" radioButton')
def hashing(self):
# Get radioButton selection
selection = self.var.get()
# if chosen Hash function
if selection == 2:
# Read text from input
message = self.textbox_one.get("1.0", END)
# Hashing
hashing_message = Hashing(message)
# Output result
self.textbox_two.insert(INSERT, hashing_message)
else:
tkMessageBox.showinfo(message ='You must select "Hash function" radioButton')
#create object TK class
the_window = tk.Tk(className = " Cryptographic")
#create object Application
app = Application(the_window)
#run our Application
app.mainloop()
を私はまだかかわらず、GUIと入力ボックスが表示され、多くの要素が欠落しています。ここで何が問題だろうか?
tkinterからRadiaButtonをインポートするだけでいいですか? –
同じ問題について多くの質問を投稿しました。なぜなら、モジュール構成要素を呼び出すために提案された構文を使用しないといけません。別名を定義した場合、 'tkinter.RadioButton'または' tk.RadioButton'ですか? – PRMoureu
私の試行がうまくいかないので、どの場所でこれを正確に呼び出すべきか、どのように見えるかを指定することは素晴らしいでしょう:( –