def __getattr__()

in pystemd/base.py [0:0]

• 5 lines of code
• 3 McCabe index (conditional complexity)

    def __getattr__(self, name):
        """
        This methods allow us to call properties and methods from the interfaces
        directly from the SDObject, this way both are equivalents:

            with SDObject(destination, path) as u:
                assert u.Interface.Property1 == u.Property1

        """

        # At some point we should verify that 2 interface do not have the same
        # methods and/or properties. But in the meantime, we can trust that
        # the fine folks at systemd will not do this. they have actually go
        # out of their way to make this true:
        # https://github.com/systemd/systemd/blob/119f0f2876ea340cc41525e844487aa88551c219/src/core/dbus-unit.c#L1738-L1746

        for interface in self._interfaces.values():
            if name in (interface.properties + interface.methods):
                return getattr(interface, name)
        raise AttributeError()