mirror of
https://gitlab.freedesktop.org/dbus/dbus.git
synced 2025-12-25 14:00:08 +01:00
7b9236f2ae
* python/decorators.py, python/service.py: Add a new argument to the dbus.service.method decorator called sender_keyword, which if set, specifies the name of an argument which will be provided the bus name of the method caller. * test/python/test-client.py, test/python/test-service.py: Add a method and test to check the sender_keyword functionality.
141 lines
4.6 KiB
Python
Executable file
141 lines
4.6 KiB
Python
Executable file
#!/usr/bin/env python
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import sys
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import os
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builddir = os.environ["DBUS_TOP_BUILDDIR"]
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pydir = builddir + "/python"
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sys.path.insert(0, pydir)
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sys.path.insert(0, pydir + '/.libs')
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import dbus
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if not dbus.__file__.startswith(pydir):
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raise Exception("DBus modules are not being picked up from the package")
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import dbus.service
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import dbus.glib
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import gobject
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import random
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class TestInterface(dbus.service.Interface):
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@dbus.service.method("org.freedesktop.DBus.TestSuiteInterface", in_signature='', out_signature='b')
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def CheckInheritance(self):
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return False
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class TestObject(dbus.service.Object, TestInterface):
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def __init__(self, bus_name, object_path="/org/freedesktop/DBus/TestSuitePythonObject"):
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dbus.service.Object.__init__(self, bus_name, object_path)
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""" Echo whatever is sent
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"""
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@dbus.service.method("org.freedesktop.DBus.TestSuiteInterface")
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def Echo(self, arg):
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return arg
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@dbus.service.method("org.freedesktop.DBus.TestSuiteInterface")
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def GetComplexArray(self):
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ret = []
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for i in range(0,100):
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ret.append((random.randint(0,100), random.randint(0,100), str(random.randint(0,100))))
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return dbus.Array(ret, signature="(uus)")
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def returnValue(self, test):
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if test == 0:
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return ""
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elif test == 1:
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return "",""
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elif test == 2:
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return "","",""
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elif test == 3:
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return []
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elif test == 4:
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return {}
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elif test == 5:
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return ["",""]
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elif test == 6:
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return ["","",""]
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@dbus.service.method("org.freedesktop.DBus.TestSuiteInterface", in_signature='u', out_signature='s')
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def ReturnOneString(self, test):
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return self.returnValue(test)
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@dbus.service.method("org.freedesktop.DBus.TestSuiteInterface", in_signature='u', out_signature='ss')
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def ReturnTwoStrings(self, test):
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return self.returnValue(test)
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@dbus.service.method("org.freedesktop.DBus.TestSuiteInterface", in_signature='u', out_signature='(ss)')
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def ReturnStruct(self, test):
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return self.returnValue(test)
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@dbus.service.method("org.freedesktop.DBus.TestSuiteInterface", in_signature='u', out_signature='as')
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def ReturnArray(self, test):
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return self.returnValue(test)
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@dbus.service.method("org.freedesktop.DBus.TestSuiteInterface", in_signature='u', out_signature='a{ss}')
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def ReturnDict(self, test):
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return self.returnValue(test)
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@dbus.service.signal("org.freedesktop.DBus.TestSuiteInterface", signature='s')
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def SignalOneString(self, test):
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pass
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@dbus.service.signal("org.freedesktop.DBus.TestSuiteInterface", signature='ss')
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def SignalTwoStrings(self, test, test2):
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pass
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@dbus.service.signal("org.freedesktop.DBus.TestSuiteInterface", signature='(ss)')
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def SignalStruct(self, test):
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pass
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@dbus.service.signal("org.freedesktop.DBus.TestSuiteInterface", signature='as')
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def SignalArray(self, test):
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pass
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@dbus.service.signal("org.freedesktop.DBus.TestSuiteInterface", signature='a{ss}')
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def SignalDict(self, test):
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pass
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@dbus.service.method("org.freedesktop.DBus.TestSuiteInterface", in_signature='su', out_signature='')
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def EmitSignal(self, signal, value):
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sig = getattr(self, signal, None)
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assert(sig != None)
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val = self.returnValue(value)
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# make two string case work by passing arguments in by tuple
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if (signal == 'SignalTwoStrings' and (value == 1 or value == 5)):
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val = tuple(val)
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else:
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val = tuple([val])
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sig(*val)
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def CheckInheritance(self):
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return True
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@dbus.service.method('org.freedesktop.DBus.TestSuiteInterface', in_signature='bbv', out_signature='v', async_callbacks=('return_cb', 'error_cb'))
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def AsynchronousMethod(self, async, fail, variant, return_cb, error_cb):
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try:
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if async:
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gobject.timeout_add(500, self.AsynchronousMethod, False, fail, variant, return_cb, error_cb)
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return
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else:
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if fail:
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raise RuntimeError
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else:
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return_cb(variant)
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return False # do not run again
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except Exception, e:
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error_cb(e)
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@dbus.service.method('org.freedesktop.DBus.TestSuiteInterface', in_signature='', out_signature='s', sender_keyword='sender')
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def WhoAmI(self, sender):
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return sender
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session_bus = dbus.SessionBus()
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name = dbus.service.BusName("org.freedesktop.DBus.TestSuitePythonService", bus=session_bus)
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object = TestObject(name)
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loop = gobject.MainLoop()
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loop.run()
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