[issue10482] subprocess and deadlock avoidance

[Nick Coghlan]

Nick Coghlan <ncoghlan at gmail.com> added the comment:

The general idea is sound. My work colleagues have certainly had to implement their own reader/writer thread equivalents to keep subprocess from blocking.

It makes sense to provide more robust public support for such techniques in process itself.

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nosy: +ncoghlan
versions: +Python 3.3 -Python 3.2

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