Feature or enhancement

Proposal:

cc @vstinner from #109570 (comment)

cc @doko42 @stefanor from debian -- this would allow debian to remove this patch I believe https://salsa.debian.org/cpython-team/python3/-/blob/master/debian/patches/test-no-random-order.diff

if SOURCE_DATE_EPOCH is set test randomization should be disabled

Has this already been discussed elsewhere?

This is a minor feature, which does not need previous discussion elsewhere

Links to previous discussion of this feature:

#109570 (comment)

Linked PRs

• gh-110164: regrtest disables random if SOURCE_DATE_EPOCH #110168