# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1520182173 18000
# Node ID aa9c5d4479809d63341cb405345988135b14d9ca
# Parent  0c431d3129c4b01533b549880c57355349c2cbe4
util: also silence py3 warnings from codec module

Fixes warnings like this:

+  mercurial/util.py:2446: DeprecationWarning: invalid escape sequence '\d'
+    return codecs.escape_decode(s)[0]

Differential Revision: https://phab.mercurial-scm.org/D2642

diff -r 0c431d3129c4 -r aa9c5d447980 mercurial/util.py
--- a/mercurial/util.py	Thu Feb 15 18:05:58 2018 -0800
+++ b/mercurial/util.py	Sun Mar 04 11:49:33 2018 -0500
@@ -249,6 +249,8 @@
     # silence warning emitted by passing user string to re.sub()
     warnings.filterwarnings(r'ignore', r'bad escape', DeprecationWarning,
                             r'mercurial')
+    warnings.filterwarnings(r'ignore', r'invalid escape sequence',
+                            DeprecationWarning, r'mercurial')
 
 def nouideprecwarn(msg, version, stacklevel=1):
     """Issue an python native deprecation warning