def decorator(func):
member_name = func.__name__
validate_member_name(member_name)
def emit_signal(self, *args, **keywords):
abs_path = None
if path_keyword is not None:
if self.SUPPORTS_MULTIPLE_OBJECT_PATHS:
raise TypeError('path_keyword cannot be used on the '
'signals of an object that supports '
'multiple object paths')
abs_path = keywords.pop(path_keyword, None)
if (abs_path != self.__dbus_object_path__
and not self.__dbus_object_path__.startswith(abs_path +
'/')):
raise ValueError('Path %r is not below %r', abs_path,
self.__dbus_object_path__)
rel_path = None
if rel_path_keyword is not None:
rel_path = keywords.pop(rel_path_keyword, None)
func(self, *args, **keywords)
for location in self.locations:
if abs_path is None:
# non-deprecated case
if rel_path is None or rel_path in ('/', ''):
object_path = location[1]
else:
# will be validated by SignalMessage ctor in a moment
object_path = location[1] + rel_path
else:
object_path = abs_path
message = SignalMessage(object_path, dbus_interface,
member_name)
message.append(signature=signature, *args)
location[0].send_message(message)
# end emit_signal
args = inspect.getargspec(func)[0]
args.pop(0)
for keyword in rel_path_keyword, path_keyword:
if keyword is not None:
try:
args.remove(keyword)
except ValueError:
raise ValueError('function has no argument "%s"' % keyword)
if signature:
sig = tuple(Signature(signature))
if len(sig) > len(args):
raise ValueError, 'signal signature is longer than the number of arguments provided'
elif len(sig) < len(args):
raise ValueError, 'signal signature is shorter than the number of arguments provided'
emit_signal.__name__ = func.__name__
emit_signal.__doc__ = func.__doc__
emit_signal._dbus_is_signal = True
emit_signal._dbus_interface = dbus_interface
emit_signal._dbus_signature = signature
emit_signal._dbus_args = args
return emit_signal
def decorator(func):
member_name = func.__name__
validate_member_name(member_name)
def emit_signal(self, *args, **keywords):
abs_path = None
if path_keyword is not None:
if self.SUPPORTS_MULTIPLE_OBJECT_PATHS:
raise TypeError('path_keyword cannot be used on the '
'signals of an object that supports '
'multiple object paths')
abs_path = keywords.pop(path_keyword, None)
if (abs_path != self.__dbus_object_path__ and
not self.__dbus_object_path__.startswith(abs_path + '/')):
raise ValueError('Path %r is not below %r', abs_path,
self.__dbus_object_path__)
rel_path = None
if rel_path_keyword is not None:
rel_path = keywords.pop(rel_path_keyword, None)
func(self, *args, **keywords)
for location in self.locations:
if abs_path is None:
# non-deprecated case
if rel_path is None or rel_path in ('/', ''):
object_path = location[1]
else:
# will be validated by SignalMessage ctor in a moment
object_path = location[1] + rel_path
else:
object_path = abs_path
message = SignalMessage(object_path,
dbus_interface,
member_name)
message.append(signature=signature, *args)
location[0].send_message(message)
# end emit_signal
args = inspect.getargspec(func)[0]
args.pop(0)
for keyword in rel_path_keyword, path_keyword:
if keyword is not None:
try:
args.remove(keyword)
except ValueError:
raise ValueError('function has no argument "%s"' % keyword)
if signature:
sig = tuple(Signature(signature))
if len(sig) > len(args):
raise ValueError('signal signature is longer than the number of arguments provided')
elif len(sig) < len(args):
raise ValueError('signal signature is shorter than the number of arguments provided')
emit_signal.__name__ = func.__name__
emit_signal.__doc__ = func.__doc__
emit_signal._dbus_is_signal = True
emit_signal._dbus_interface = dbus_interface
emit_signal._dbus_signature = signature
emit_signal._dbus_args = args
return emit_signal