def __call__(self):
        """Generator. Returns FriendTag objects.

        :rtype: FriendTag
        """
        get_group = self._iface.get_group

        for idx in range(len(self)):
            yield FriendTag(get_group(idx))
def __call__ ( self ) : get_group = self . _iface . get_group for idx in range ( len ( self ) ) : yield FriendTag ( get_group ( idx ) )
Generator. Returns FriendTag objects.

        :rtype: FriendTag