tkinter之文件对话框

 1 from tkinter import *
 2 from tkinter.filedialog import *
 3 
 4 filetype = [(‘Python Files‘, ‘*.py *.pyw‘),
 5      (‘Text Files‘, ‘*.txt‘),
 6      (‘All Files‘, ‘*.*‘)]
 7 
 8 def saveFileDialog():
 9     "保存对话框"
10     filename = asksaveasfilename(
11                                 #默认扩展名，.号可带可不带
12                                 defaultextension = ‘.py‘,
13                                 #文件类型选项
14                                 filetypes = filetype,
15                                 #初始目录，默认当前目录
16                                 initialdir = ‘G:\\Tkinter‘,
17                                 #初始文件名，默认为空
18                                 initialfile = ‘Test‘,
19                                 #打开的位置，默认是根窗口
20                                 parent = root,
21                                 #窗口标题
22                                 title = "另存为")
23     print(filename)
24 
25 def openFileDialog():
26     "打开对话框,参数与保存对话框相同.略"
27     filename = askopenfilename(filetypes = filetype)
28     print(filename)
29 
30 root = Tk()
31 menubar = Menu(root)
32 filemenu = Menu(menubar, tearoff = 0)
33 filemenu.add_command(label = ‘打开‘, command = openFileDialog)
34 filemenu.add_command(label = ‘保存‘, command = saveFileDialog)
35 menubar.add_cascade(label = ‘文件‘, menu = filemenu)
36 root[‘menu‘] = menubar
37 root.title(‘文件对话框‘)
38 root.mainloop()