如何在Python中使用“ with open”打开多个文件？
问题： I want to change a couple of files at one time, iff I can write to all of them. 我想一次更改几个文件， 前提是 我可以写入所有文件。 I'm wondering if I somehow can combine the multiple open calls with the with statement: 我想知道我是否可以将多个打开调用与 with 语句结合 with ： try: with open('a', 'w') as a and open('b', 'w') as b: do_something() except IOError as e: print 'Operation failed: %s' % e.strerror If that's not possible, what would an elegant solution to this problem look like? 如果不可能，那么解决该问题的优雅解决方案会是什么样？ 解决方案： 参考一： https://stackoom.com/question/JN6I/如何在Python中使用-with-open-打开多个文件 参考二： https://oldbug.net/q/JN6I/How-can-I-open