diff options
Diffstat (limited to 'python/decorators.py')
| -rw-r--r-- | python/decorators.py | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/python/decorators.py b/python/decorators.py index 3973f3e4..e4cc0249 100644 --- a/python/decorators.py +++ b/python/decorators.py @@ -39,20 +39,25 @@ def signal(dbus_interface, signature=None): _util._validate_interface_or_name(dbus_interface) def decorator(func): def emit_signal(self, *args, **keywords): - func(self, *args, **keywords) + func(self, *args, **keywords) message = dbus_bindings.Signal(self._object_path, dbus_interface, func.__name__) iter = message.get_iter(True) - - for arg in args: - iter.append(arg) - + + if emit_signal._dbus_signature: + signature = tuple(dbus_bindings.Signature(emit_signal._dbus_signature)) + for (arg, sig) in zip(args, signature): + iter.append_strict(arg, sig) + else: + for arg in args: + iter.append(arg) + self._connection.send(message) args = inspect.getargspec(func)[0] args.pop(0) if signature: - sig = tuple(dbus_bindings.Signature(func._dbus_signature)) + sig = tuple(dbus_bindings.Signature(signature)) if len(sig) > len(args): raise ValueError, 'signal signature is longer than the number of arguments provided' |