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？

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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-multiple-files-using-with-open-in-Python

来源：oschina

链接：https://my.oschina.net/u/3797416/blog/4274541