[3.11] gh-90549: Fix leak of global named resources using multiprocessing spawn (GH-30617)

[miss-islington]

Co-authored-by: XD Trol milestonejxd@gmail.com
Co-authored-by: Antoine Pitrou pitrou@free.fr
(cherry picked from commit 30610d2)

Co-authored-by: Leo Trol milestone.jxd@gmail.com

[ghost]

All commit authors signed the Contributor License Agreement.

[miss-islington]

@jxdabc and @pitrou: Status check is done, and it's a failure ❌ .

[miss-islington]

@jxdabc and @pitrou: Status check is done, and it's a failure ❌ .

[pitrou]

@vstinner Do you know why we get a CLA signing failure here that did not exist on the original PR?

[vstinner]

Co-authored-by: XD Trol milestonejxd@gmail.com

vs

The following commit authors need to sign the Contributor License Agreement: milestone.jxd@gmail.com

One email has a dot, not the other. I don't know what's going on.

@ambv: Do you have an idea why the email address is different and the CLA check fails?

[miss-islington]

@jxdabc and @pitrou: Status check is done, and it's a failure ❌ .

[miss-islington]

Status check is done, and it's a success ✅ .

[jxdabc]

Co-authored-by: XD Trol milestonejxd@gmail.com

vs

The following commit authors need to sign the Contributor License Agreement: milestone.jxd@gmail.com

One email has a dot, not the other. I don't know what's going on.

@ambv: Do you have an idea why the email address is different and the CLA check fails?

CLA fixed. It seems that Github auto-generated commits ignore dots in email addresses, but the CLA bot does not.

cc @vstinner@pitrou

[bedevere-bot]

🤖 New build scheduled with the buildbot fleet by @pitrou for commit 54e06c1 🤖

If you want to schedule another build, you need to add the ":hammer: test-with-buildbots" label again.

[miss-islington]

Status check is done, and it's a success ✅ .

[vstinner]

LGTM, backport from main branch.

[ambv]

The CLA bot should probably also ignore dots in emails.

[ambv]

@jxdabc I cannot reproduce the dot discrepancy with GitHub. Are you sure you don't have a difference between your local ~/.gitconfig email address and the GitHub account email address?

[miss-islington]

@jxdabc and @pitrou: Status check is done, and it's a pending ❌ .

[pitrou]

test_signal has been running for 28 min on the remaining buildbot... Is it ok to merge nevertheless? @vstinner

[miss-islington]

Status check is done, and it's a success ✅ .

[ambv]

@pitrou In my experience the buildbots get added in waves so the fact that there is "just one left" isn't enough to merge early. In this case miss-islington already merged so hopefully we went through all of them.

[jxdabc]

@jxdabc I cannot reproduce the dot discrepancy with GitHub. Are you sure you don't have a difference between your local ~/.gitconfig email address and the GitHub account email address?

Yes, the email address in ~/.gitconfig does differ from GitHub account email address.