From d3919081ab599bdb17e476fe3049f8f7451dd893 Mon Sep 17 00:00:00 2001
From: cliechti <cliechti@f19166aa-fa4f-0410-85c2-fa1106f25c8a>
Date: Thu, 16 Aug 2012 02:13:53 +0000
Subject: improve python 3 compatibility [Bug 3518380]

git-svn-id: http://svn.code.sf.net/p/pyserial/code/trunk/pyserial@455 f19166aa-fa4f-0410-85c2-fa1106f25c8a
---
 serial/tools/list_ports_posix.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'serial')

diff --git a/serial/tools/list_ports_posix.py b/serial/tools/list_ports_posix.py
index 7913d81..974c037 100644
--- a/serial/tools/list_ports_posix.py
+++ b/serial/tools/list_ports_posix.py
@@ -41,7 +41,11 @@ def read_line(filename):
 
 def re_group(regexp, text):
     """search for regexp in text, return 1st group on match"""
-    m = re.search(regexp, text)
+    if sys.version < '3':
+        m = re.search(regexp, text)
+    else:
+        # text is bytes-like
+        m = re.search(regexp, text.decode('ascii', 'replace'))
     if m: return m.group(1)
 
 
-- 
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