Roundup Wiki

Daniel is a great hacker, but the only time he has to hack is when his child is asleep. And his child wakes up every now and then, pretty often actually. So when it starts crying, Daniel commits a fix to that silly bug that has been haunting us for ages, but forgets to close the bug in the tracker. So it stays open.

Looking over the bug tracker, Jane finds the same bug and starts working it. Wasted time. Daniel should be able to format his commit message in such a way that committing the fix automatically closes the bug.

Maria is a student, who recently got involved in FOSS. She would prefer to work on code, not spend her limited time changing bug status in the tracker. She should be able to format her commit message in such a way that the commit will change the bug's status.

Technical talk: USE CASE A: Integrate issue property editing with Mercurial, including:

Ronny is about to fix a thorny bug, so he has a public branch for that. He is making great progress, but the issue that tracks the bug only contains a very out-of-date patch, prompting other developers to try to fix the same bug. Ronny should be able to tell Roundup where his code lives, so users can automatically get up-to-date patches/diffs. This would also allow other users to know all the code that has been changed to fix a given bug.

Technical talk: Integrate branch and rich patch handling into Roundup

Brett wants to fix a couple of related issues and has a local Mercurial branch for that. He would like his commit messages to include useful information for when his patch/branch lands in the Python repository. Besides the Mercurial->Roundup integration, a Roundup->Mercurial one that would allow one to fetch issue details and existing patches/branches with metadata would make Brett's work more valuable.

Technical talk: USE CASE C: Add a CLI interface for Roundup so VCSs can query the tracker.


Antoine is merging lots of branches and applying lots of patches to his local branch of the Python repository. He goes to each issue with a patch/branch and tells people whether their patches apply cleanly, just to avoid merge issues in the main branch. While he could use Mercurial Patch Queues (mq), Roundup would need to learn to both listen to and to submit patches to mq in order to completely replace Antoine's work with automated tools. Having a quick 'check if this patch applies cleanly' button would make triaging issues much easier.


David is checking the python-commits list for avoiding bad code from landing and nesting in the Python code base. He only sees the patches: while informative, it requires a bit of mental gymanstics to see how it would merge with the surrounding code. Whenever he thinks some code has tabs and spaces or lines that are too long, he runs pylint and locally. He can only raise concerns about the code after it lands on the main repository. It should be easier to see the code changes in context. Having a way to check the code for mistakes in the tracker would make David's life a lot easier.


Van Lindberg is concerned about code submissions from non-core developers: how can the PSF re-license this code in the future without talking to each contributor, whether the PSF is safe from litigation based on copyrights of these contributions and related questions are always bugging him. While the PSF has Contributor Agreements exactly for these cases, it would be great to have the issue tracker and the VCS talk to each other, so they could ask contributors to sign (or declare to have already signed) the CAs when necessary.

USE CASE G: Use Transplant/Patch Branch to generate patches from branches linked from Roundup.


Integrate the code/commits navigation interface with Roundup, so changesets, branches, etc., can be easily linked/browsed (starting) from the Roundup UI and issues can be created/linked to commits (starting) from the navigation tool UI.

USE CASE K: For a given issue, add per patched file links for RSS logs (see

USE CASE M: Besides links to files, allow adding links to files at given versions/tags/branchs, links to tarballs and easy to clone links to branches and repositories.


Handle small branches (and maybe suggest using them for small patches?) generated using the convert extension with --filemap.

Thoughts from #python-dev discussion by R. David Murray:

Currently when we triage a bug we mark the releases to which it applies. It would be nice if instead of us unclicking those releases when the bug is fixed in that version, roundup would instead show 'fixed'.