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To: Hamish McIntyre-Bhatty <hamishmb AT live DOT co DOT uk>
Subject: Re: Tee and file redirections are very slow to write anything.
References: <DB7PR02MB39960C1E938B80D9B98CF40DE79F9 AT DB7PR02MB3996 DOT eurprd02 DOT prod DOT outlook DOT com>
 <87eeh5b39n DOT fsf AT Otto DOT invalid>
 <49e01de1-f7de-5d60-2996-3c9afb834396 AT cs DOT umass DOT edu>
 <20210224224149 DOT GM2979 AT dimstar DOT local DOT net>
 <7bdae030-12c7-b2fa-9386-5e279382637d AT SystematicSw DOT ab DOT ca>
 <c0fed8e9-abfd-d159-20c5-3d6d0db956c4 AT SystematicSw DOT ab DOT ca>
 <DB7PR02MB3996482A7201BD2F8EC165E4E79E9 AT DB7PR02MB3996 DOT eurprd02 DOT prod DOT outlook DOT com>
Date: Thu, 25 Feb 2021 09:51:48 +0000
In-Reply-To: <DB7PR02MB3996482A7201BD2F8EC165E4E79E9@DB7PR02MB3996.eurprd02.prod.outlook.com>
 (Hamish McIntyre-Bhatty via Cygwin's message of "Thu\,
 25 Feb 2021 09\:21\:30 +0000")
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From: "Henry S. Thompson via Cygwin" <cygwin AT cygwin DOT com>
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Hamish McIntyre-Bhatty via Cygwin writes:

> I'm now thinking it may have been a Python script that was behaving this
> way - I might go and double check in case this isn't what I think it is.

I have noticed recently (on a Linux box) that Python3.8 logging exhibits
the problem you report, that is, no output until end of job.

ht
-- 
       Henry S. Thompson, School of Informatics, University of Edinburgh
      10 Crichton Street, Edinburgh EH8 9AB, SCOTLAND -- (44) 131 650-4440
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The University of Edinburgh is a charitable body, registered in
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