upstream/ipython Files · examples/IPython Kernel/gui/gui-gtk3.py

avoid deprecated asyncio.get_event_loop...

avoid deprecated asyncio.get_event_loop get_running_loop is only valid from inside a coroutine EventLoopPolicy.get_event_loop is _not_ deprecated

Dimitri Papadopoulos - - Load All Authors

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             gui-gtk3.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 [1]: %gui gtk3

      In [2]: %run gui-gtk3.py

      """

      from gi.repository import Gtk

      def hello_world(widget, 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(type=Gtk.WindowType.TOPLEVEL)

      window.connect("delete_event", delete_event)

      window.connect("destroy", destroy)

      button = Gtk.Button(label="Hello World")

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

      window.add(button)

      button.show()

      window.show()

      try:

          from IPython.lib.inputhook import enable_gui

          enable_gui('gtk3')

      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 [1]: %gui gtk3

				In [2]: %run gui-gtk3.py
				"""

				from gi.repository import Gtk


				def hello_world(widget, 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(type=Gtk.WindowType.TOPLEVEL)
				window.connect("delete_event", delete_event)
				window.connect("destroy", destroy)
				button = Gtk.Button(label="Hello World")
				button.connect("clicked", hello_world, None)

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

				try:
				from IPython.lib.inputhook import enable_gui
				enable_gui('gtk3')
				except ImportError:
				Gtk.main()