import tkinter as tk
import tkinter.filedialog as fd
base=tk.Tk()
def open():
	file=fd.askopenfile(mode ='r', filetypes =[('Python Files', '*.py')])
    if file is not None:
		content = file.read()
		print(content)
		file.close()


def exit():
	base.destroy()


def find():
	print("file found")


menubar=tk.Menu(base)
filemenu=tk.Menu(menubar,tearoff=0)
menubar.add_cascade(label="File",menu=filemenu)
filemenu.add_command(label="open",command=open)
filemenu.add_separator()
filemenu.add_command(label="exit",command=exit)
editmenu=tk.Menu(menubar,tearoff=0)
menubar.add_cascade(label="edit",menu=editmenu)
editmenu.add_command(label="find",command=find)
base.config(menu=menubar)
base.mainloop()