From 772cd8499167ca3740d3e705256c35d4da4da362 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Wed, 30 Apr 2014 19:16:17 +0200
Subject: wacalc: Handle escaped unicode characters.

---
 modules/wacalc.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'modules')

diff --git a/modules/wacalc.py b/modules/wacalc.py
index 27d6962..dd1cf31 100644
--- a/modules/wacalc.py
+++ b/modules/wacalc.py
@@ -8,6 +8,7 @@ import urllib, urllib2, re
 from xml.etree.ElementTree import ElementTree
 
 whitespace_re = re.compile(r'\s+')
+unicode_re = re.compile(r'(\\:[\da-f]{4})')
 
 class Module(object):
 	config_section = 'module/wacalc'
@@ -59,6 +60,7 @@ class Module(object):
 			if result is not None and result.text is not None:
 				text = result.text
 				text = whitespace_re.sub(' ', text)
+				text = unicode_re.sub(lambda match: unichr(int(match.group()[2:], 16)), text)
 				return text.encode('utf-8')
 		for pod in xml.findall('pod'):
 			pod_id = pod.attrib['id']
-- 
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