Python文件对话框问题

Question

我正在尝试使用 Tkinter 选择一个文件，然后将该文件名导入到参数中以传入函数。选择文件后程序会停止。我包含了一个 print 语句，只是为了查看它是否返回路径并且它确实返回了，所以我不确定为什么它在函数中不起作用。

#Main

from Tkinter import *
import tkFileDialog


fileOpen = Tk()
fileOpen.withdraw() #hiding tkinter window

file_path = tkFileDialog.askopenfilename(title="Open file", filetypes=[("txt file",".txt"),("All files",".*")])

if file_path != "":
   print "you chose file with path:", file_path

else:
   print "you didn't open anything!"

master.quit()

print file_path   


spaceParser (file_path,'r','/Users/Desktop/TygerTygerParsed.txt','w')

Answer 1

这个（缩短版）工作得很好：

from Tkinter import *
import tkFileDialog

fileOpen = Tk()
fileOpen.withdraw() #hiding tkinter window

file_path = tkFileDialog.askopenfilename(
    title="Open file", filetypes=[("txt file",".txt"),("All files",".*")])

if file_path != "":
   print "you chose file with path:", file_path

else:
   print "you didn't open anything!"

print file_path   

所以我猜你的程序正在停止

master.quit()