# HG changeset patch
# User Pulkit Goyal <7895pulkit@gmail.com>
# Date 1517816556 -19800
# Node ID e35616bb6ede1b75561e850c3f41ae5637cca2ba
# Parent  3d8b0020f470e2de938aae3027f442f4cf9a5617
py3: use open() instead of file()

file() is not present in Python 3

Differential Revision: https://phab.mercurial-scm.org/D2044

diff -r 3d8b0020f470 -r e35616bb6ede hgext/mq.py
--- a/hgext/mq.py	Mon Feb 05 13:12:01 2018 +0530
+++ b/hgext/mq.py	Mon Feb 05 13:12:36 2018 +0530
@@ -281,7 +281,7 @@
         nodeid = None
         diffstart = 0
 
-        for line in file(pf):
+        for line in open(pf, 'rb'):
             line = line.rstrip()
             if (line.startswith('diff --git')
                 or (diffstart and line.startswith('+++ '))):