Tkinter(2.x 与3.X的区别)
1.包的引入
2.X下是
from Tkinter import *
而3.x是
from tkinter import *
否则，会报找不到tkinter的错误
Traceback (most recent call last): File "read_data_from_gui.py", line 1, in <module> from tkinter import * ImportError: No module named tkinter
2.消息框
1 # 2.X version 2 from Tkinter import * 3 import tkMessageBox 4 5 def save_data(): 6 try: 7 fileD = open("deliveries.txt", "a") 8 fileD.write("Depot:\n") 9 fileD.write("%s\n" % depot.get()) 10 fileD.write("Description:\n") 11 fileD.write("%s\n" % description.get()) 12 fileD.write("Address:\n") 13 fileD.write("%s\n" % address.get("1.0", END)) 14 depot.set(None) 15 description.delete(0, END) 16 description.delete(0, END) 17 address.delete("1.0", END) 18 except Exception as ex: 19 tkMessageBox.showerror("Error!", "Can't write to the file\n %s" % ex) 20 21 22 #3.x version 23 from tkinter import * 24 import tkinter.messagebox 25 26 27 def save_data(): 28 try: 29 fileD = open("deliveries.txt", "a") 30 fileD.write("Depot:\n") 31 fileD.write("%s\n" % depot.get()) 32 fileD.write("Description:\n") 33 fileD.write("%s\n" % description.get()) 34 fileD.write("Address:\n") 35 fileD.write("%s\n" % address.get("1.0", END)) 36 depot.set(None) 37 description.delete(0, END) 38 description.delete(0, END) 39 address.delete("1.0", END) 40 except Exception as ex: 41 tkinter.messagebox.showerror("Error!", "Can't write to the file\n %s" % ex)
