在Python3中选择文件

Question

Python 3中的tkFileDialog模块在哪里？问题Choosing a file in Python with simple Dialog参考使用模块：

from Tkinter import Tk 
from tkFileDialog import askopenfilename 

，但使用在Python 3（改变的Tkinter Tkinter的到后）获得：

Traceback (most recent call last): 
    File "C:\Documents and Settings\me\My Documents\file.pyw", line 5, in <module> 
    import tkFileDialog 
ImportError: No module named tkFileDialog 

蟒蛇2.7.2 DOC（docs.python.org）说：

tkFileDialog 
Common dialogs to allow the user to specify a file to open or save. 

These have been renamed as well in Python 3.0; they were all made submodules of the new tkinter package. 

，但它没有给出暗示新的名称是什么，以及搜索tkFileDialog和askopenfilename在3.2.2文档都没有返回值（甚至不日的映射Ë旧名称到新的子模块名称）

试图明显没有做插孔：

from tkinter import askopenfilename, asksaveasfilename 
ImportError: cannot import name askopenfilename 

你怎么称呼askopenfilename（）相当于在Python 3？

Answer 1

您正在寻找tkinter.filedialog如in the docs。

from tkinter import filedialog 

您可以通过Python解释器运行help(filedialog)看看什么方法/类是filedialog。我认为filedialog.LoadFileDialog是你要找的。

Answer 2

你可以尝试这样的事情：

from tkinter import * 
root = Tk() 
root.filename = filedialog.askopenfilename(initialdir = "E:/Images",title = "choose your file",filetypes = (("jpeg files","*.jpg"),("all files","*.*"))) 
print (root.filename) 
root.withdraw()