[docs] [issue15788] cross-refs in the subprocess.Popen.std{in, out, err} warning box aren't linked

[Ezio Melotti]

Ezio Melotti added the comment:

+ Use :meth:`communicate() <Popen.communicate>`

I believe you can simply use :meth:`~Popen.communicate` here.

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nosy: +ezio.melotti

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15788>
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