mirror of
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8d1e7dfeb9
* doc/introspect.xsl: New stylesheet for converting introspection data into browser renderable xhtml. Contributed by Lennart Poettering. * doc/introspect.dtd: Fixups in the introspect format from Lennart Poettering. * doc/dbus-tutorial.xml: - Add Colin Walter to the Authors section for authoring the GLib section - Add descriptions of the new signature and type functionality in the Python complex type mapping section - Add a sidenote on the new args matching functionality in the Python bindings - Fixed up some of the examples to use the gobject.MainLoop instead of gtk.main * python/_dbus.py: (Bus::_create_args_dict): New. Converts a hash of arg matches to a more useable format (Bus::add_signal_receiver): add a **keywords parameter for catching arg match parameters (Bus::remove_signal_receiver): add a **keywords parameter for catching arg match parameters * python/matchrules.py: (MatchTree::exec_matches): Check for arg matches (SignalMatchRule::add_args_match): New method (SignalMatchRule::execute): Added args_list parameter as an optimization so we don't have to marshal the args more than once (SignalMatchRule::match_args_from_list): New method that checks to see if the rule's arg matches match an argument list. Only arguments set in the rule are checked. (SignalMatchRule::match_args_from_rule): New method that checks to see if the rule's arg matches match another rule's. All args have to match in order for this method to return true. If either rule has more args then it is not a match. (SignalMatchRule::is_match): Add args match (SignalMatchRule::repr): Add args to the final output if they exist
54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
#!/usr/bin/env python
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import dbus
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import dbus.decorators
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import dbus.glib
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import gobject
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def handle_reply(msg):
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print msg
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def handle_error(e):
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print str(e)
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def emit_signal():
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#call the emitHelloSignal method
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object.emitHelloSignal(dbus_interface="org.designfu.TestService")
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#reply_handler = handle_reply, error_handler = handle_error)
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return True
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bus = dbus.SessionBus()
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object = bus.get_object("org.designfu.TestService","/org/designfu/TestService/object")
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def hello_signal_handler(hello_string):
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print ("Received signal and it says: " + hello_string)
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@dbus.decorators.explicitly_pass_message
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def catchall_signal_handler(*args, **keywords):
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#The dbus.handler directive passes in the special __dbus_message__ variable
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dbus_message = keywords["dbus_message"]
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print "Caught signal " + dbus_message.get_member()
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for arg in args:
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print " " + str(arg)
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def catchall_hello_signals_handler(hello_string):
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print ("Received a hello signal and it says ") + hello_string
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@dbus.decorators.explicitly_pass_message
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def catchall_testservice_interface_handler(hello_string, dbus_message):
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print "org.designfu.TestService interface says " + hello_string + " when it sent signal " + dbus_message.get_member()
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object.connect_to_signal("HelloSignal", hello_signal_handler, dbus_interface="org.designfu.TestService", arg0="Hello")
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#lets make a catchall
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bus.add_signal_receiver(catchall_signal_handler)
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bus.add_signal_receiver(catchall_hello_signals_handler, dbus_interface = "org.designfu.TestService", signal_name = "HelloSignal")
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bus.add_signal_receiver(catchall_testservice_interface_handler, dbus_interface = "org.designfu.TestService")
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gobject.timeout_add(2000, emit_signal)
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# Tell the remote object to emit the signal
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loop = gobject.MainLoop()
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loop.run()
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