manifest: use absolute_import

mercurial/manifest.py

@@ -5,11 +5,21 b''
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
-from i18n import _
-import mdiff, parsers, error, revlog, util
-import array, struct
+from __future__ import absolute_import
+
+import array
+import heapq
 import os
-import heapq
+import struct
+
+from .i18n import _
+from . import (
+    error,
+    mdiff,
+    parsers,
+    revlog,
+    util,
+)
 
 propertycache = util.propertycache
 

tests/test-check-py3-compat.t

@@ -116,7 +116,6 b''
   mercurial/lsprofcalltree.py not using absolute_import
   mercurial/lsprofcalltree.py requires print_function
   mercurial/mail.py requires print_function
-  mercurial/manifest.py not using absolute_import
   setup.py not using absolute_import
   tests/filterpyflakes.py requires print_function
   tests/generate-working-copy-states.py requires print_function