On Wed, Feb 8, 2023 at 12:23 PM 'Martin R' via sage-devel <
sage-devel@googlegroups.com> wrote:

> Why would I need write access to the sagemath repo?
>
> I would have thought that I'd "somehow" (no idea how) take over the branch
> and modify it.  Or are pull requests directly tied to a specific user?  In
> other words, what is the replacement for the following?
>

Pull requests are from a specific user's fork of Sage. If you are not the
author of a PR but want to suggest changes to it, you have several options.
1. You can make suggestions for changes within the review process.  The
original author will then have the ability to accept these changes.  Here's
a guide
<https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/incorporating-feedback-in-your-pull-request>
for doing this.
2. You can make your own PR onto their PR.  If they accept your changes, it
will get incorporated into the original PR to Sage.  This requires no
additional permissions, but does require that the original author merge
your PR.  To do this, you can go to your own fork of sage on github and
click on Pull Requests (for me, this takes me to
https://github.com/roed314/sage/pulls).  If you click on the green "New
pull request" button at the top right, it will open the interface for
creating a PR.  By default it will make a pull request against the main
sage develop branch, but you can change both the base repository (to the
original author's fork) and the branch (to the branch from which the
original PR is coming).
3. If you're collaborating closely with the author, they can give you
permission
<https://docs.github.com/en/account-and-profile/setting-up-and-managing-your-personal-account-on-github/managing-access-to-your-personal-repositories/inviting-collaborators-to-a-personal-repository>
to push to the branch from which the PR originates.  Then you could make
your changes and push them directly.  Note that permissions are only
possible on a repo basis, so they're actually giving you permission to push
to their whole fork of Sage, but this may be acceptable if they trust you.
4. You can make your own competing PR.  I don't think we should commonly
use this option in the sage community, but it may be appropriate if the
original author has disappeared.  To do this, you can fetch and checkout
their branch (merging develop if necessary), make your changes, and then
make a new PR as normal.

Does that answer the question you had?
David


> Alice:
> git trac create "make sage even better"
> ...
> git commit -m "initial attempt"
> git trac push
>
> Bob:
> git trac checkout 34923
> ...editing...
> git commit -m "improved attempt"
> git trac push
>
>
> Martin
> On Wednesday, 8 February 2023 at 12:07:59 UTC+1 tobias...@gmail.com wrote:
>
>> You need to use upstream (the official sage repo) instead of origin (your
>> fork) to fetch the PR: git fetch upstream
>> pull/PULL-REQUEST-ID/head:LOCAL-BRANCH-NAME see
>> https://github.com/sagemath/trac-to-github/blob/master/docs/Migration-Trac-to-Github.md#for-reviewing-a-change
>>
>> If you don't have an "update branch" button, then this means you
>> currently don't have write access to the sagemath repo and thus cannot
>> modify PRs (we still have to sort out all the permission stuff...). I've
>> clicked the button for you now.
>>
>> On Wednesday, 8 February 2023 at 19:01:01 UTC+8 Martin R wrote:
>>
>>> Interesting, because the PR page is still the same.for me.
>>>
>>> I feel so stupid, I'm sorry, I need more help.  In particular, I get:
>>>
>>> martin@convex63:~/sage$ LANG=en git fetch origin pull/34974/head
>>> fatal: couldn't find remote ref pull/34974/head
>>>
>>> (Note that this is not *my* pull request, but somebody else's, who is
>>> trying to provide a fix for my (easy) ticket, I want to serve as reviewer.
>>> I do *not* want to give positive review to the pull request as it is
>>> currently.)
>>>
>>> I cloned sage according to "Otherwise, start afresh:" at
>>> https://github.com/sagemath/trac-to-github/blob/master/docs/Migration-Trac-to-Github.md
>>>
>>> I have:
>>>
>>> martin@convex63:~/sage$ git remote -v
>>> origin  g...@github.com:mantepse/sage.git (fetch)
>>> origin  g...@github.com:mantepse/sage.git (push)
>>> trac    https://github.com/sagemath/sagetrac-mirror.git (fetch)
>>> trac    https://github.com/sagemath/sagetrac-mirror.git (push)
>>> upstream        g...@github.com:sagemath/sage.git (fetch)
>>> upstream        g...@github.com:sagemath/sage.git (push)
>>>
>>> It is not clear to me what I should be doing to
>>>
>>> 1.) try the PR
>>> 2.) enable the linting, building and doc checks.
>>>
>>> Please excuse me :-(
>>>
>>> Martin
>>>
>>> On Wednesday, 8 February 2023 at 11:37:57 UTC+1 dim...@gmail.com wrote:
>>>
>>>> On Wed, Feb 8, 2023 at 10:23 AM 'Martin R' via sage-devel
>>>> <sage-...@googlegroups.com> wrote:
>>>> >
>>>> > Since the failures are
>>>> >
>>>> > sage -t --random-seed=130442615951932153031063473470828108756
>>>> sage/schemes/elliptic_curves/ell_curve_isogeny.py # 1 doctest failed
>>>> > sage -t --random-seed=130442615951932153031063473470828108756
>>>> sage/schemes/elliptic_curves/ell_number_field.py # 2 doctests failed
>>>> >
>>>> > I assume that the PR is based on an old branch, but the PR page does
>>>> not contain "update branch".. It does contain "Merging is blocked", but I
>>>> don't really understand what this means.
>>>>
>>>> I just did
>>>> git fetch origin pull/34974/head
>>>> (with origin being the main new GitHub repo for sage)
>>>> to see the git log, and magically on
>>>> https://github.com/sagemath/sage/pull/34974
>>>> there is now
>>>>
>>>> This branch is out-of-date with the base branch
>>>> Merge the latest changes from develop into this branch.
>>>>
>>>> and "Update branch" button just above "Merge is blocked"
>>>> (which is just a reflection of the fact that develop branch is
>>>> protected, you can't push/merge there (I can, as Admin, though))
>>>>
>>>> Perhaps that was due to the base branch being so old, that no branch
>>>> info on that was computed by GitHub ahead of my fetch.
>>>>
>>>>
>>>>
>>>> >
>>>> > Martin
>>>> > On Wednesday, 8 February 2023 at 10:42:24 UTC+1 dim...@gmail.com
>>>> wrote:
>>>> >>
>>>> >>
>>>> >>
>>>> >> On Wed, 8 Feb 2023, 08:41 'Martin R' via sage-devel, <
>>>> sage-...@googlegroups.com> wrote:
>>>> >>>
>>>> >>> I cannot see any "update branch" button on
>>>> https://github.com/sagemath/sage/pull/34974
>>>> >>>
>>>> >>> Where should I look for it?
>>>> >>
>>>> >>
>>>> >> This button is somewhere near the ticket status at the bottom - if
>>>> your base is indeed outdated.
>>>> >>
>>>> >> But check the commits on the branch.
>>>> >> I went on the merging spree last night, to gauge the performance of
>>>> the CI a bit.
>>>> >>
>>>> >>>
>>>> >>> Martin
>>>> >>>
>>>> >>> On Wednesday, 8 February 2023 at 00:32:49 UTC+1 dim...@gmail.com
>>>> wrote:
>>>> >>>>
>>>> >>>> On Tue, Feb 7, 2023 at 10:42 PM David Roe <roed...@gmail.com>
>>>> wrote:
>>>> >>>> >
>>>> >>>> > Thanks Dima!
>>>> >>>> >
>>>> >>>> > There is now an "Update branch" button at the bottom of each PR,
>>>> which you can press if you're the originator of the PR and it will merge in
>>>> develop
>>>> >>>>
>>>> >>>> (there is an option to rebase rather than to merge on this button
>>>> -
>>>> >>>> although automatic rebase is less guaranteed)
>>>> >>>>
>>>> >>>> I was impatient and I pressed this for a number of PRs myself :-)
>>>> >>>> I see now CI passing for quite a number, looks quite good.
>>>> >>>>
>>>> >>>> Dima
>>>> >>>>
>>>> >>>> > David
>>>> >>>> >
>>>> >>>> > On Tue, Feb 7, 2023 at 8:18 PM Dima Pasechnik <dim...@gmail.com>
>>>> wrote:
>>>> >>>> >>
>>>> >>>> >> done
>>>> >>>> >>
>>>> >>>> >> On Tue, Feb 7, 2023 at 6:54 PM John Cremona <
>>>> john.c...@gmail.com> wrote:
>>>> >>>> >> >
>>>> >>>> >> > Strong yes from me.
>>>> >>>> >> >
>>>> >>>> >> > #34987 concerns a 3-line doctest where only the first has a
>>>> #long time tag thought the other lines depend on the first having been run,
>>>> so causes a failure when tested without --long. The fix adds two # long
>>>> time tags
>>>> >>>> >> > #34964 trims some whitespace and changes "" to r""" in a few
>>>> necessary places.
>>>> >>>> >> >
>>>> >>>> >> > On Tue, 7 Feb 2023 at 18:18, David Roe <roed...@gmail.com>
>>>> wrote:
>>>> >>>> >> >>
>>>> >>>> >> >> Hi all,
>>>> >>>> >> >> Currently, almost all of the PRs on github aren't passing
>>>> CI, and thus have red Xs. The problem can be resolved by merging #34964 and
>>>> #34987. Several of us at Sage Days 117 propose to merge these two PRs into
>>>> the develop branch on Github tonight, to help improve the reviewing process
>>>> for everyone here, as well as for people who are getting used to the new
>>>> Github workflow. We don't anticipate this becoming a regular occurrence
>>>> (it's mainly a consequence of the slightly different testing process on
>>>> trac and github).
>>>> >>>> >> >>
>>>> >>>> >> >> If we hear no objections, we'll proceed in an hour and a
>>>> half (8:45pm CET, 2:45pm EST, 11:45am PST).
>>>> >>>> >> >> David
>>>> >>>> >> >>
>>>> >>>> >> >> --
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>>>>
>>>> >>>> >> >
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>>>>
>>>> >>>> >>
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>>>>
>>>> >>>> >
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>>>>
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>>>>
>>> --
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