Correções menores

bireme/api/events_api.py

@@ -101,9 +101,13 @@ def get_next(self, request, **kwargs):
 
 
         r = requests.post(search_url, data=search_params)
+        try:
+            response_json = r.json()
+        except ValueError:
+            response_json = json.loads('{"type": "error", "message": "invalid output"}')
 
         self.log_throttled_access(request)
-        return self.create_response(request, r.json())
+        return self.create_response(request, response_json)
 
     def get_last_id(self, request, **kwargs):
         self.method_check(request, allowed=['get'])

bireme/templates/api_doc.html

@@ -388,4 +388,6 @@ <h3>
         <p>Ex.:</p>
         <p><a href="{{request.scheme}}://{{request.get_host}}/api/qualif/thesaurus/?format=json&ths=1&decs_code=22004" rel="nofollow">{{request.scheme}}://{{request.get_host}}/api/qualif/thesaurus/?format=json&amp;ths=1&amp;decs_code=22004</a></p>
     </div>
-{% endblock %}
+{% endblock %}
+
+{% block lang_alert %}{% endblock %}

bireme/templates/base.html

@@ -81,8 +81,11 @@
         </script>
         {% endblock %}
 
-        {% include "lang.html" %}
-        {% include "alert.html" %}
+        {% block lang_alert %}
+            {% include "lang.html" %}
+            {% include "alert.html" %}
+        {% endblock %}
+
 
         {% block extrajs %}{% endblock %}
 

bireme/utils/views.py

@@ -274,16 +274,11 @@ def custom_page_not_found(request, *args, **argv):
 
 
 def custom_error_page(request, *args, **argv):
-
     error_type, error_value, tb = sys.exc_info()
 
-
-
     response = render(request, '500.html', {'error_type': error_type,
                                             'error_value': error_value,
                                             'traceback': traceback.format_exception(error_type, error_value, tb)})
 
-
-
     response.status_code = 500
     return response