提示文件的轻量级跨平台方式 [英] Lightweight cross-platform way to prompt for a file

问题描述

我发现了一种非常内置且简单的方法来提示系统特定的漂亮打开文件对话框:

I found a very built-in and easy way to prompt a system-specific nice open file dialog:

import Tkinter
from tkFileDialog import askopenfilename
tk_root = Tkinter.Tk()
tk_root.withdraw()

result = askopenfilename(
    filetypes=[("Foos", "*.png")],
)

但是，就大小而言，这种依赖性太重了.我正在使用 py2exe 打包我的应用程序，并且由于必须包含 Tkinter，该应用程序要大 7 兆字节.肯定有更简单的方法来提示适用于 Windows、Mac 和 Linux 的本机文件对话框?

However, this is way too heavy a dependency in terms of size. I'm packaging my app with py2exe and the app is 7 megabytes bigger for having to include Tkinter. Surely there must be a simpler way to prompt a native file dialog that works on Windows, Mac, and Linux?

推荐答案

有一个C库设计来执行这个功能，可以用python包装.

There is a C library designed to perform this function, which could be wrapped in python.

https://github.com/mlabbe/nativefiledialog

不确定 py2exe 格式有什么限制，但我认为这可以打包到一个点子轮中.

Not sure what limitations the py2exe format imposes but I think this could be packaged into a pip wheel for example.

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