Issue #149: Showing pullrequest failed : revision None does not exists (conservancy/kallithea)

New issue 149: Showing pullrequest failed : revision None does not exists https://bitbucket.org/conservancy/kallithea/issues/149/showing-pullrequest-failed-revision-none Mathieu Clabaut: Showing a pull request between tip and branch 1.0 leads to the following stack trace ``` 2015-07-28

[PATCH 1 of 6] graph: show obsolete changesets with an 'X'

# HG changeset patch # User Sean Farley sean.michael.far...@gmail.com # Date 1404884154 18000 # Wed Jul 09 00:35:54 2014 -0500 # Node ID 011e77e80ae34ba9a19b8591c78959feee5934b9 # Parent 82faecc2132459bf0ba2717f2178ce6b3672e268 graph: show obsolete changesets with an 'X' diff --git

[PATCH 0 of 6] Evolve support patches from Sean

Hello everyone, I'm submitting the some of the patches Sean Farley wrote a while ago to support changeset obsoletion and evolution. I've been using them for a while and they don't seem to break stuff. There were more patches, but some of them didn't work always right and also seem obsolete

[PATCH 4 of 6] templates/changeset: display successor changesets

# HG changeset patch # User Sean Farley sean.michael.far...@gmail.com # Date 1406668550 18000 # Tue Jul 29 16:15:50 2014 -0500 # Node ID 28e4930d9bc2593c6e2b43629dc8b1f9122a7a5e # Parent b08991c9389cbc64e5145b71629079fa7059fa6c templates/changeset: display successor changesets diff --git

[PATCH 2 of 6] graph: draw edges to obsolete changesets as dashed

# HG changeset patch # User Sean Farley sean.michael.far...@gmail.com # Date 1404932959 18000 # Wed Jul 09 14:09:19 2014 -0500 # Node ID 1d08fb9cd850269f7f771e54f3e9496d49fcb102 # Parent 011e77e80ae34ba9a19b8591c78959feee5934b9 graph: draw edges to obsolete changesets as dashed diff --git