Viewing file:  proxy_property.py (1.04 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
from gi.repository import GLib
class ProxyProperty(object):
def __init__(self, iface_name, property):
self._iface_name = iface_name
self.__name__ = property.attrib["name"]
self.__qualname__ = self._iface_name + "." + self.__name__
self._type = property.attrib["type"]
access = property.attrib["access"]
self._readable = access.startswith("read")
self._writeable = access.endswith("write")
self.__doc__ = "(" + self._type + ") " + access
def __get__(self, instance, owner):
if instance is None:
return self
if not self._readable:
raise AttributeError("unreadable attribute")
return instance._object["org.freedesktop.DBus.Properties"].Get(self._iface_name, self.__name__)
def __set__(self, instance, value):
if instance is None or not self._writeable:
raise AttributeError("can't set attribute")
instance._object["org.freedesktop.DBus.Properties"].Set(self._iface_name, self.__name__, GLib.Variant(self._type, value))
def __repr__(self):
return "<property " + self.__qualname__ + " at 0x" + format(id(self), "x") + ">"
|