# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 1523761499 25200
# Node ID 9b3a348c9b2fa290fda8a8d1fe8afb987d2fc9e7
# Parent  2a8ad00b8aed5e9d9802f182aeef0d52e5b25ad6
commands: use command executor interface

Differential Revision: https://phab.mercurial-scm.org/D3391

diff -r 2a8ad00b8aed -r 9b3a348c9b2f mercurial/commands.py
--- a/mercurial/commands.py	Sat Apr 14 18:36:00 2018 -0700
+++ b/mercurial/commands.py	Sat Apr 14 20:04:59 2018 -0700
@@ -4037,7 +4037,9 @@
                 oldrevs = revs
                 revs = [] # actually, nodes
                 for r in oldrevs:
-                    node = other.lookup(r)
+                    with other.commandexecutor() as e:
+                        node = e.callcommand('lookup', {'key': r}).result()
+
                     revs.append(node)
                     if r == checkout:
                         checkout = node