[issue39343] Travis CI: documentation job fails in library/nntplib.rst with random network issue on news.gmane.io

[Dong-hee Na]

Change by Dong-hee Na <donghee.na92 at gmail.com>:


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nosy: +corona10

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue39343>
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