是的，Python始终从左到右评估函数参数。
据我所知，这适用于任何逗号分隔的列表：
>>> from __future__ import print_function>>> def f(x, y): pass...>>> f(print(1), print(2))12>>> [print(1), print(2)]12[None, None]>>> {1:print(1), 2:print(2)}12{1: None, 2: None}>>> def f(x=print(1), y=print(2)): pass...12
