Try to remove accents if cheese.com query fails

commands.py

@@ -1,4 +1,5 @@
 import datetime
+import unicodedata
 
 import dateutil.parser
 import requests
@@ -171,9 +172,15 @@ class Commands(object):
             return clip
 
     def query_cheese_com(self, query):
+        def remove_accents(s):
+            s = unicodedata.normalize('NFKD', s)
+            return ''.join([c for c in s if not unicodedata.combining(c)])
         cc = CheeseCom()
+        try:
             try:
                 result = cc.query(query)
+            except CheeseComError:
+                result = cc.query(remove_accents(query))
         except CheeseComError:
             raise CommandError('couldn\'t find exact match on cheese.com')
         else:

services/cheesecom.py

@@ -19,6 +19,8 @@ class CheeseCom(object):
             d = pq(r.content)
             if not r.history:
                 url = d('div[class~="cheese-item"]').eq(0).find('a').eq(0).attr('href')
+                if not url:
+                    raise CheeseComError('Not found')
                 r = requests.get(BASE_URL + url)
                 d = pq(r.content)
             summary = []