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Re: Using subprocess to capture a progress line

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From Chris Warrick <kwpolska@gmail.com>
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Subject Re: Using subprocess to capture a progress line
Date Wed, 11 Nov 2015 17:48:56 +0100
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On 11 November 2015 at 17:16, Tim Johnson <tim@akwebsoft.com> wrote:
>> (2) [don’t do it] do you need to intercept the lines? If you don’t set
>> stderr= and stdout=, things will print just fine.
>   Got to try that before using the module, just for edification.

At which point your initial code sample will become:
###########
    p = subprocess.Popen(list(args))
###########

(is list(args) really necessary? Wouldn’t plain Popen(args) just work?)

-- 
Chris Warrick <https://chriswarrick.com/>
PGP: 5EAAEA16

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Re: Using subprocess to capture a progress line Chris Warrick <kwpolska@gmail.com> - 2015-11-11 17:48 +0100

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