Port Scanner Code Snippet 7

get_target_code.py

import socket
import tkinter as tk
from tkinter import ttk, font, scrolledtext
from ctypes import windll


class App(tk.Tk):
    def __init__(self): 
        ...
        # Get default background
        self.defaultbg = self.cget('bg')
        ...

    # Get Target Value
    def get_target(self):
        try:
            target = socket.gethostbyname(self.hostname.get())
        except socket.gaierror:
            return False
        except socket.error:
            return False
        except UnicodeError:
            return False
        else:
            ttk.Label(self, text=" Scan target : " + target, background=self.defaultbg) \
                .grid(column=1, row=6, columnspan=3, sticky=tk.EW)
            return target


if __name__ == "__main__":
    app = App()
    windll.shcore.SetProcessDpiAwareness(1)
    app.mainloop()