Re: context managers inline?

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From	jmp <jeanmichel@sequans.com>
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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

Thread

context managers inline? Neal Becker <ndbecker2@gmail.com> - 2016-03-10 13:33 -0500
  Re: context managers inline? sohcahtoa82@gmail.com - 2016-03-10 10:47 -0800
    Re: context managers inline? Neal Becker <ndbecker2@gmail.com> - 2016-03-10 13:59 -0500
    Re: context managers inline? Ian Kelly <ian.g.kelly@gmail.com> - 2016-03-10 12:19 -0700
    Re: context managers inline? jmp <jeanmichel@sequans.com> - 2016-03-11 11:42 +0100
  Re: context managers inline? Steven D'Aprano <steve@pearwood.info> - 2016-03-11 15:35 +1100

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