Tkinter 崩溃 Jupyter 内核? [英] Tkinter crashes Jupyter kernel?

问题描述

所以我第一次从 tkinter (8.6.7) 开始，通过 conda 安装到我的一个带有 python 3.5.4 的环境中，由于某些原因，它一直在让我的 jupyter 笔记本崩溃.这是我使用的简单代码，

So I'm starting out with tkinter (8.6.7) for the first time, installed via conda unto one of my environments with python 3.5.4 on it, and for some reasons it just keeps crashing my jupyter notebook. This is the simple code I use,

from tkinter import filedialog
from tkinter import *

root = Tk()
root.filename =  filedialog.askopenfilename(initialdir = "/",title = "Select file",filetypes = (("jpeg files","*.jpg"),("all files","*.*")))

一旦我退出使用 Finder 打开的对话窗口(我在 Mac 上)，我的内核就会崩溃并重新启动，即使我没有选择任何文件并按取消键也是如此.

and as soon as I exit the dialog window that gets opened using Finder (I'm on a mac), my kernel crashes and restarts, even if I pick no files and just press cancel.

有没有人知道为什么会这样?我的环境是最新的，并且可以使用 numpy，例如，没有问题.

Does anyone have any idea why this keeps happening? My environment is up to date, and can use numpy, for ex., with no problems.

推荐答案

我复制了你的问题.如果对我来说，使用 %%python 魔法解决了.试试这个:

I replicated your problem. Using the %%python magic solved if for me. Try this:

%%python

from tkinter import filedialog
from tkinter import *

root = Tk()
root.filename =  filedialog.askopenfilename(initialdir = "/",title = "Select 
file",filetypes = (("jpeg files","*.jpg"),("all files","*.*"))

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