upstream/ipython Files · docs/examples/lib/gui-gtk.py

cleanup connection files on notebook shutdown...

cleanup connection files on notebook shutdown Kernels would not linger, but the KernelManagers are not garbage-collected on shutdown. This means that connection files for kernels still running at notebook shutdown would not be removed. Also disable the unnecessary (and actively unhelpful) SIGINT handler inherited from the original copy/paste from the qt app.

Fernando Perez - - Load All Authors

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             gui-gtk.py
        
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      #!/usr/bin/env python

      """Simple GTK example to manually test event loop integration.

      This is meant to run tests manually in ipython as:

      In [5]: %gui gtk

      In [6]: %run gui-gtk.py

      """

      import pygtk

      pygtk.require('2.0')

      import gtk

      def hello_world(wigdet, data=None):

          print "Hello World"

      def delete_event(widget, event, data=None):

          return False

      def destroy(widget, data=None):

          gtk.main_quit()

      window = gtk.Window(gtk.WINDOW_TOPLEVEL)

      window.connect("delete_event", delete_event)

      window.connect("destroy", destroy)

      button = gtk.Button("Hello World")

      button.connect("clicked", hello_world, None)

      window.add(button)

      button.show()

      window.show()

      try:

          from IPython.lib.inputhook import enable_gtk

          enable_gtk()

      except ImportError:

          gtk.main()

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				#!/usr/bin/env python
				"""Simple GTK example to manually test event loop integration.

				This is meant to run tests manually in ipython as:

				In [5]: %gui gtk

				In [6]: %run gui-gtk.py
				"""

				import pygtk
				pygtk.require('2.0')
				import gtk


				def hello_world(wigdet, data=None):
				print "Hello World"

				def delete_event(widget, event, data=None):
				return False

				def destroy(widget, data=None):
				gtk.main_quit()

				window = gtk.Window(gtk.WINDOW_TOPLEVEL)
				window.connect("delete_event", delete_event)
				window.connect("destroy", destroy)
				button = gtk.Button("Hello World")
				button.connect("clicked", hello_world, None)

				window.add(button)
				button.show()
				window.show()

				try:
				from IPython.lib.inputhook import enable_gtk
				enable_gtk()
				except ImportError:
				gtk.main()