1
我是Python的新手。我想用Tkinter創建一個程序,它從條目「box」中輸入條目,然後將它的每個字符與charset進行比較,最後彈出一個顯示短語的消息框。我幾乎完成,但我不能讓這條作業線:如何從菜單彈出消息框?
info_menu.add_command(label="About",
command=messagebox.showwarning(message="Creator: GakPower\nVersion: 1.0.0\nCreated at 1/5/2017")
全碼:
from tkinter import ttk
from tkinter import *
from tkinter import messagebox
import string as s
class Bruteforcer:
def output(self, result):
self.result = result
if result == "":
messagebox.showwarning(title="Enter a Phrase",
message="Please enter a Phrase!")
else:
messagebox.showinfo(title="Phrase Found!",
message=("The process completed Successfully!\n The Phrase Found!!!!\n", result))
def submit_button_pressed(self):
entry_val = self.entry_value.get()
charset = list(s.ascii_letters + "ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩαβγδεζηθικλμνξοπρστυφχψω" + s.digits + s.punctuation)
result = ""
x = 0
while x <= len(entry_val)-1:
echar = entry_val[x]
for char in charset:
if char == echar:
result += echar
x += 1
break
return self.output(result)
def __init__(self, root):
self.entry_value = StringVar(root, "")
self.the_menu = Menu(root)
info_menu = Menu(self.the_menu, tearoff=0)
**info_menu.add_command(label="About",
command=messagebox.showwarning(message="Creator: GakPower\nVersion: 1.0.0\nCreated at 1/5/2017")**
)
info_menu.add_separator()
info_menu.add_command(label="Quit", command=root.quit)
self.the_menu.add_cascade(label="Info", menu=info_menu)
root.config(menu=self.the_menu)
text_fond = StringVar()
text_fond.set("Times")
root.title("Graphical Bruteforcer")
root.geometry("500x500")
root.resizable(width=False, height=False)
style = ttk.Style()
style.configure("TButton",
foreground="red",
fond="Times 20",
padding=10)
style.configure("TEntry",
foreground="red",
fond="Times 20",
padding=10)
style.configure("TLabel",
foreground="red",
fond="Times 35 Bold")
# ---------- Entry -----------
self.entry_value = ttk.Entry(root,
textvariable=self.entry_value, width=25, state="normal")
self.entry_value.grid(row=1, columnspan=2)
# ---------- Label ----------
self.secret_label = ttk.Label(root,
text="The Secret Phrase").grid(row=0, column=0)
# ---------- Button ---------
self.button_submit = ttk.Button(root,
text="Submit", command=self.submit_button_pressed)
self.button_submit.grid(row=1, column=2)
root = Tk()
brute = Bruteforcer(root)
root.mainloop()
請解決你的問題的格式。閱讀非常困難。 –
編輯問題並使用按鈕'{}'來正確格式化代碼。 – furas
'command ='期望沒有'()'和參數的函數,所以用你的消息創建函數並且只使用它的名字作爲參數即。 'command = my_function'或使用'lambda'來創建函數'command = lambda:messagebox.showwarning(..)'。現在你的消息在啓動時被執行,並且它的結果被分配給'command =' – furas