from yaydbus.service import Object, signal, method
from yaydbus.util import annotate
class TestObject(Object):
@signal('com.example.TestService')
@annotate(message='s')
def HelloSignal(self, message):
# The signal is emitted when this method exits
# You can have code here if you wish
pass
@method('com.example.TestService')
@annotate(return_='s')
def emitHelloSignal(self):
#you emit signals by calling the signal's skeleton method
self.HelloSignal('Hello')
return 'Signal emitted'
@method("com.example.TestService",
out_signature='')
def Exit(self):
loop.quit()
if __name__ == '__main__':
bus = SessionBus()
bus.request_name('com.example.TestService')
object = bus.make_object('/com/example/TestService/object', TestObject)
loop = Mainloop([bus])
loop.run()
print
@method('com.example.SimpleService')
@annotate(i=UInt32, return_=UInt32)
def ExpensiveCalculation(self, i):
while i < 1000:
i += 1
return i
@method('com.example.SimpleService')
@annotate(something=Variant)
def PrintSomething(self, something):
print 'Something:', something
@method('com.example.SimpleService', in_signature='v', out_signature='s')
def Repr(self, value):
return repr(value)
@method('com.example.SimpleService')
@annotate(dic=Dictionary(str, str), key=str, return_=str)
def GetItem(self, dic, key):
return dic[key]
bus = SessionBus()
bus.request_name('com.example.SimpleService')
obj = bus.add_object(TestObject(bus))
mainloop = Mainloop([bus])
mainloop.run()
from yaydbus.bus import SessionBus
from yaydbus.service import method, Object
from yaydbus.mainloop import Mainloop
class MyObject(Object):
@method('com.example.SampleInterface', in_signature='s', out_signature='as')
def HelloWorld(self, hello_message):
print hello_message
return ["Hi.", "There."]
bus = SessionBus()
assert bus.request_name('com.example.SampleService')
obj = bus.make_object('/SomeObject', MyObject)
m = Mainloop((bus,))
m.run()
