我试图开始编写一些GTK程序,并测试GTK的安装和配置,我试图执行一个简单的helloworld脚本。
仅使用pygobject documentation给出的简单示例:
import gi
gi.require_version("Gtk", "3.0")
from gi.repository import Gtk
window = Gtk.Window(title="Hello World")
window.show()
window.connect("destroy", Gtk.main_quit)
Gtk.main()
第一个问题(已解决):
from gi.repository import Gtk
Gtk not found, but a new autoimport give me this import:
from gi.overrides import Gtk
主要问题(未解决):
Traceback (most recent call last):
File "/Users/alberto/PycharmProjects/p1-ipm-16-17-Otloal/main.py", line 2, in <module>
gi.require_version("Gtk", "3.0")
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gi/__init__.py", line 127, in require_version
raise ValueError('Namespace %s not available' % namespace)
ValueError: Namespace Gtk not available
已经安装了gtk + 3和pygobject3
brew reinstall gtk+3 pygobject3
**编辑: 如果我只是忽略gi.require_version(“ Gtk”,“ 3.0”)行,则python将从from gi.repository导入Gtk继续进行,其结尾为:
Traceback (most recent call last):
File "main.py", line 2, in <module>
from gi.overrides import Gtk
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gi/overrides/Gtk.py", line 39, in <module>
Gtk = get_introspection_module('Gtk')
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gi/module.py", line 265, in get_introspection_module
module = IntrospectionModule(namespace, version)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gi/module.py", line 117, in __init__
repository.require(namespace, version)
gi.RepositoryError: Typelib file for namespace 'Gtk' (any version) not found
*** edit2: 在linux中,解决该问题(我不知道它是否对我有用)的方法似乎是安装gir1.2-gtk-3.0,但这是一个debian软件包,我无法找到macOS。等价