@@ 30,14 30,23 @@ Usage::
     ...
 """
 
-import os, time
-from mercurial import cmdutil, url, util
+from __future__ import absolute_import
+
+# TODO: drop dependency on BeautifulSoup ?
+from BeautifulSoup import BeautifulSoup
+import os
+import time
+
+from mercurial import (
+    cmdutil,
+    url,
+    util,
+)
 try:
     from mercurial import scmutil
 except ImportError:  # Mercurial<1.8
     scmutil = cmdutil
 from mercurial.i18n import _
-from BeautifulSoup import BeautifulSoup  # TODO: drop dependency on BeautifulSoup ?
 
 cmdtable = {}
 command = cmdutil.command(cmdtable)