Preferable way to dynamically call some object's method

问题

What is more preferable way to dynamically call some object's method:

method = getattr(object, name)
method(*args, **kw)

Or

import operator
method = operator.methodcaller(name)
method(object, *args, **kw)

来源：https://stackoverflow.com/questions/7821423/preferable-way-to-dynamically-call-some-objects-method