Python Gtk3 executable

问题:

I started using Gtk3 with Python. I have one question: how I could make an executable windows file from my gtk3 python source using pyinstaller, cx_freeze or py2exe? I tried a lot of answers from stack overflow and many other web pages, but none worked. I tried to make it with pyinstaller (I think it could be the easiest way) and my source code looks like:

import gi gi.require_version('Gtk', '3.0') from gi.repository import Gtk  class ButtonWindow(Gtk.Window):      def __init__(self):         Gtk.Window.__init__(self, title="Button Demo")         self.set_border_width(10)          hbox = Gtk.Box(spacing=6)         self.add(hbox)          button = Gtk.Button.new_with_label("Click Me")         button.connect("clicked", self.on_click_me_clicked)         hbox.pack_start(button, True, True, 0)          button = Gtk.Button.new_with_mnemonic("_Open")         button.connect("clicked", self.on_open_clicked)         hbox.pack_start(button, True, True, 0)          button = Gtk.Button.new_with_mnemonic("_Close")         button.connect("clicked", self.on_close_clicked)         hbox.pack_start(button, True, True, 0)      def on_click_me_clicked(self, button):         print("\"Click me\" button was clicked")      def on_open_clicked(self, button):         print("\"Open\" button was clicked")      def on_close_clicked(self, button):         print("Closing application")         Gtk.main_quit()  win = ButtonWindow() win.connect("delete-event", Gtk.main_quit) win.show_all() Gtk.main() 

but I get the following error:

Traceback (most recent call last):   File "<string>", line 2, in <module>   File "c:\python34\lib\gi\__init__.py", line 102, in require_version     raise ValueError('Namespace %s not available' % namespace) ValueError: Namespace Gtk not available gtk returned -1 

What shall I do with this or can you please explain me how to make an executable in py2exe or cx_freeze? Please help me! Thanks!

回答1:

Install cx_Freeze

You should just be able to do pip install cx_Freeze on windows. Or you could go to there official website http://cx-freeze.sourceforge.net/

---

Create a setup.py file in the same folder as your program.

setup.py:

import cx_Freeze  executables = [cx_Freeze.Executable("file.py")]  cx_Freeze.setup(     name="WhatEverYouWantToNameIt",     options={"build_exe": {"packages":["gi"]}},     executables = executables      ) 

Open command prompt in the file location of your program. On windows you should just have to shift + left-click the folder and click open command window here. Once that opens up type python setup.py build. If you get an error stating that Python is not in your path, then give the full path. For example, on Windows, with Python 3.4, you would do:

C:/Python34/python setup.py build 

If you're on a mac, then you would do:

python setup.py bdist_dmg 

---

Once it's done come back an tell me if it woks. If it doesn't work just give me the errror message and I'll fix the problem. Good luck!

文章来源: Python Gtk3 executable