bing_news: parital rollback of c89c05bc

The bing_news bug (discussed in #1838) was caused by wrong language tags, which
was fixed e0c99d9d / no need to change the bing_news search string.

closes: https://github.com/asciimoo/searx/issues/1838

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

searx/engines/bing.py

@@ -120,7 +120,7 @@ def _fetch_supported_languages(resp):
         href = eval_xpath(a, './@href')[0]
         match = setmkt.search(href)
         l_tag = match.groups()[0]
-        _lang, _nation = l_tag.split('-',1)
+        _lang, _nation = l_tag.split('-', 1)
         l_tag = _lang.lower() + '-' + _nation.upper()
         lang_tags.add(l_tag)
 

searx/engines/bing_news.py

@@ -61,7 +61,7 @@ def _get_url(query, language, offset, time_range):
     else:
         # e.g. setmkt=de-de&setlang=de
         search_path = search_string.format(
-            query=urlencode({'q': query, 'setlang': language}),
+            query=urlencode({'q': query, 'setmkt': language}),
             offset=offset)
     return base_url + search_path