diff hgext3rd/topic/discovery.py @ 1934:9d6d30e36cdd

discovery: move to new style import

This unify with the new core Mercurial usage and this will make future changes
to the imports easier to track.

--- a/hgext3rd/topic/discovery.py	Wed Mar 30 03:44:47 2016 -0700
+++ b/hgext3rd/topic/discovery.py	Wed Mar 30 03:44:59 2016 -0700
@@ -1,8 +1,14 @@
+from __future__ import absolute_import
+
 import weakref
-from mercurial import branchmap
-from mercurial import error
-from mercurial import exchange
+
 from mercurial.i18n import _
+from mercurial import (
+    branchmap,
+    error,
+    exchange,
+)
+
 from . import topicmap
 
 def _headssummary(orig, repo, remote, outgoing):