[New-bugs-announce] [issue28288] Expose environment variable for Py_Py3kWarningFlag

[Roy Williams]

New submission from Roy Williams:

I'm finding the `-3` flag to be super useful, but it's quite a huge pain to thread it through all of the places that spawn python subprocesses, sometimes requiring forking of third party code.

This would be much simpler if, like PYTHONWARNINGS, Py_Py3kWarningFlag could be specified as an environment variable.

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components: 2to3 (2.x to 3.x conversion tool)
messages: 277522
nosy: Roy Williams
priority: normal
severity: normal
status: open
title: Expose environment variable for Py_Py3kWarningFlag
type: behavior
versions: Python 2.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28288>
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