Das deutsche Python-Forum

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try:
    #~~ For Python 2.x
    import Tkinter as tk
except ImportError:
    #~~ For Python 3.x
    import tkinter as tk

APP_WIN_XPOS = 0
APP_WIN_YPOS = 0

class App(object):
    
    def __init__(self, title=''):
        self.win = tk.Tk()
        self.win.geometry('+{0}+{1}'.format(APP_WIN_XPOS, APP_WIN_YPOS))
        self.win.title(title)
        self.win.protocol("WM_DELETE_WINDOW", self.close)

        self.main_frame = tk.Frame(self.win)
        self.main_frame.pack(expand=True, padx=10, pady=10)
        self.db = ["Datensatz-{0}".format(nr) for nr in range(1, 11)]
        
        for data in self.db:
            self.var = tk.StringVar()
            tk.Entry(self.main_frame, textvariable=self.var, bg='white',
                highlightthickness=0).pack(expand=True, pady=2)
            self.var.set(data)
        
    def run(self):
        self.win.mainloop()
    
    def close(self):
        self.win.destroy()
            
app = App().run()