# HG changeset patch
# User Eric Sumner <ericsumner@fb.com>
# Date 1418931010 28800
# Node ID b9af235810cc9c309a94cdfd9c11c554161a7984
# Parent  a04c7b74b3d53eaa010eaf51e6df623c65a62bd4
localrepo.__getitem__: add slicing support

This allows the python slice syntax to be used with revision numbers when
indexing into a repository, such as repo[8:]

diff -r a04c7b74b3d5 -r b9af235810cc mercurial/localrepo.py
--- a/mercurial/localrepo.py	Tue Dec 16 14:34:53 2014 -0800
+++ b/mercurial/localrepo.py	Thu Dec 18 11:30:10 2014 -0800
@@ -454,6 +454,10 @@
     def __getitem__(self, changeid):
         if changeid is None:
             return context.workingctx(self)
+        if isinstance(changeid, slice):
+            return [context.changectx(self, i)
+                    for i in xrange(*changeid.indices(len(self)))
+                    if i not in self.changelog.filteredrevs]
         return context.changectx(self, changeid)
 
     def __contains__(self, changeid):