# HG changeset patch
# User Lucas Moscovicz <lmoscovicz@fb.com>
# Date 1394812077 25200
# Node ID 46f93b7660b6abb7273136c099b1ff55ada85838
# Parent  d5fa413346e70fbd8aba96aa1d01562a64af2ac8
webcommands: changed code to use lazy classes when calling dagwalker

This needs to be changed to use a baseset since dagwalker now expects to
receive a smartset. This is basically wrapping revs into a baseset to be
compatible with smartset implementations.

diff -r d5fa413346e7 -r 46f93b7660b6 mercurial/hgweb/webcommands.py
--- a/mercurial/hgweb/webcommands.py	Fri Mar 14 13:27:12 2014 -0700
+++ b/mercurial/hgweb/webcommands.py	Fri Mar 14 08:47:57 2014 -0700
@@ -982,7 +982,11 @@
             if len(revs) >= revcount:
                 break
 
-        dag = graphmod.dagwalker(web.repo, revs)
+        # We have to feed a baseset to dagwalker as it is expecting smartset
+        # object. This does not have a big impact on hgweb performance itself
+        # since hgweb graphing code is not itself lazy yet.
+        dag = graphmod.dagwalker(web.repo, revset.baseset(revs))
+        # As we said one line above... not lazy.
         tree = list(graphmod.colored(dag, web.repo))
 
     def getcolumns(tree):