server.py 文件源码

def get_exposed_property_value(obj, propname, only_exposed=True):
    """
    Return the value of an @exposed @property.
    If the requested property is not a @property or not exposed,
    an AttributeError is raised instead.
    """
    v = getattr(obj.__class__, propname)
    if inspect.isdatadescriptor(v):
        if v.fget and getattr(v.fget, "_pyroExposed", not only_exposed):
            return v.fget(obj)
    raise AttributeError("attempt to access unexposed or unknown remote attribute '%s'" % propname)