Adding "Co-authored-by" in commit message.

I learned today that GitHub now supports multiple author info in a commit. https://help.github.com/articles/creating-a-commit-with-multiple-authors/ and https://github.com/blog/2496-commit-together-with-co-authors It can be done by adding: Co-authored-by: name <email address> as the footer of the commit message. I tested this in CPython: https://github.com/python/cpython/commit/6ea75b174da0cf824e2acc5db6b53798f5f... I suggest we start adding this where it makes sense, to give proper credit to PR authors. What I've seen is that we've only been writing "Original Patch by <someone else>". One scenario is when we convert someone else's mercurial patch to GitHub pull request. Or when someone started a patch, and another person finished it. The other scenario is with miss-islington's backport PRs. I will try to find time this week so that miss-islington or cherry_picker will add the "Co-authored-by:" automatically. Mariatta Wijaya

On Mon, Jan 29, 2018 at 4:32 PM, Mariatta Wijaya <mariatta.wijaya@gmail.com> wrote:
I suggest we start adding this where it makes sense, to give proper credit to PR authors.
+1 Thanks for noticing this. I've bumped into this several times and look forward to (more clearly) giving credit where credit is due. -eric

And your documentation in the devguide has been merged, Thank you a lot, Stephane On 01/29, Mariatta Wijaya wrote:
-- Stéphane Wirtel - http://wirtel.be - @matrixise

On Mon, Jan 29, 2018 at 4:32 PM, Mariatta Wijaya <mariatta.wijaya@gmail.com> wrote:
I suggest we start adding this where it makes sense, to give proper credit to PR authors.
+1 Thanks for noticing this. I've bumped into this several times and look forward to (more clearly) giving credit where credit is due. -eric

And your documentation in the devguide has been merged, Thank you a lot, Stephane On 01/29, Mariatta Wijaya wrote:
-- Stéphane Wirtel - http://wirtel.be - @matrixise
participants (3)
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Eric Snow
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Mariatta Wijaya
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Stephane Wirtel