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https://gitlab.freedesktop.org/dbus/dbus.git
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c5cf3857b1
* python/dbus.py: * python/examples/example-signals.py: Start implementing some notions of signals. The API is really terrible, but they sort of work (with the exception of being able to filter by service, and to transmit signals *as* a particular service). Need to figure out how to make messages come from the service we registered :-( * python/dbus_bindings.pyx.in: Removed duplicate message_handler callbacks.
27 lines
712 B
Python
27 lines
712 B
Python
import pygtk
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import gtk
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import dbus
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class SignalFrom(dbus.Object):
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def __init__(self, service):
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dbus.Object.__init__(self, "/", [], service)
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def signal_to(interface, signal_name, service, path):
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print ("Received signal '%s.%s' from '%s%s'" % (interface, signal_name, service, path))
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bus = dbus.Bus()
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bus.add_signal_receiver(signal_to,
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"org.designfu.SignalInterface",
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"org.designfu.SignalService",
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"/")
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service = dbus.Service("org.designfu.SignalService", bus)
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signal_from = SignalFrom(service)
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signal_from.broadcast_signal("org.designfu.SignalInterface", "HelloWorld")
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gtk.main()
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