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From: jmp <jeanmichel@sequans.com>
Newsgroups: comp.lang.python
Subject: Re: context managers inline?
Date: Fri, 11 Mar 2016 11:42:58 +0100
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On 03/10/2016 07:59 PM, Neal Becker wrote:
> sohcahtoa82@gmail.com wrote:
>
>> On Thursday, March 10, 2016 at 10:33:47 AM UTC-8, Neal Becker wrote:
>>> Is there a way to ensure resource cleanup with a construct such as:
>>>
>>> x = load (open ('my file', 'rb))
>>>
>>> Is there a way to ensure this file gets closed?
>>
>> with open('my file', 'rb') as f:
>>      x = load(f)
>
> But not in a 1-line, composable manner?
>

You you really want a 1 liner

with open('my file', 'rb') as f: print 'foo'; x = load(f)


jm