[issue15320] thread-safety issue in regrtest.main()

[Raymond Hettinger]

Raymond Hettinger <raymond.hettinger at gmail.com> added the comment:

Why not use locks to guard critical sections rather than relying on implementation details regarding atomicity?

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nosy: +rhettinger

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15320>
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