diff mercurial/hgweb/webcommands.py @ 8842:acd03a6e2426

graphmod/webcommands: use generic DAG walks

Changes graph() to colorededges(), which operates on the new
generic DAG walks and adds color and edge information needed
by the web graph.

This is in preparation of adding DAG walk filters, like the
linear run collapser in the next patch. The idea is to have
a bunch of changelog walkers that return basic data. Then we
can filter this data. Finally we add edge and formatting info
suitable for the output media we want to target (glog, hgweb).

--- a/mercurial/hgweb/webcommands.py	Sat May 16 07:12:12 2009 +0200
+++ b/mercurial/hgweb/webcommands.py	Fri Jun 19 13:44:23 2009 +0200
@@ -668,10 +668,13 @@
     count = len(web.repo)
     changenav = webutil.revnavgen(rev, revcount, count, web.repo.changectx)
 
-    tree = list(graphmod.graph(web.repo, rev, downrev))
+    dag = graphmod.revisions(web.repo, rev, downrev)
+    tree = list(graphmod.colored(dag))
     canvasheight = (len(tree) + 1) * bg_height - 27;
     data = []
-    for (ctx, vtx, edges) in tree:
+    for (id, type, ctx, vtx, edges) in tree:
+        if type != graphmod.CHANGESET:
+            continue
         node = short(ctx.node())
         age = templatefilters.age(ctx.date())
         desc = templatefilters.firstline(ctx.description())