From 806aa0f41c7816b2859a6961939ed19499b73fe7 Mon Sep 17 00:00:00 2001
From: Maximilian Hils <git@maximilianhils.com>
Date: Sat, 2 Apr 2016 14:38:33 +0200
Subject: improve .replace() and move it into netlib

---
 netlib/odict.py | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

(limited to 'netlib/odict.py')

diff --git a/netlib/odict.py b/netlib/odict.py
index 1e6e381a..461192f7 100644
--- a/netlib/odict.py
+++ b/netlib/odict.py
@@ -1,18 +1,8 @@
 from __future__ import (absolute_import, print_function, division)
-import re
 import copy
 import six
 
-from .utils import Serializable
-
-
-def safe_subn(pattern, repl, target, *args, **kwargs):
-    """
-        There are Unicode conversion problems with re.subn. We try to smooth
-        that over by casting the pattern and replacement to strings. We really
-        need a better solution that is aware of the actual content ecoding.
-    """
-    return re.subn(str(pattern), str(repl), target, *args, **kwargs)
+from .utils import Serializable, safe_subn
 
 
 class ODict(Serializable):
-- 
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