Drop Python 2 (4/n): SearchQuery.query is a str instead of bytes

searx/engines/dictzone.py

@@ -18,7 +18,7 @@ categories = ['general']
 url = 'https://dictzone.com/{from_lang}-{to_lang}-dictionary/{query}'
 weight = 100
 
-parser_re = re.compile(b'.*?([a-z]+)-([a-z]+) ([^ ]+)$', re.I)
+parser_re = re.compile('.*?([a-z]+)-([a-z]+) ([^ ]+)$', re.I)
 results_xpath = './/table[@id="r"]/tr'
 
 
@@ -37,7 +37,7 @@ def request(query, params):
 
     params['url'] = url.format(from_lang=from_lang[2],
                                to_lang=to_lang[2],
-                               query=query.decode())
+                               query=query)
 
     return params