update

Author: tomkralidis

pycsw/core/repository.py

@@ -462,7 +462,7 @@ def query(self, constraint=None, sortby=None, typenames=None,
         if sortby is not None:  # apply sorting
             LOGGER.debug('sorting detected')
             # TODO: Check here for dbtype so to extract wkt from postgis native to wkt
-            sortby_column = getattr(self.dataset, sortby['propertyname'])
+            sortby_column = self.query_mappings.get(sortby['propertyname'])
 
             if sortby['order'] == 'DESC':  # descending sort
                 if 'spatial' in sortby and sortby['spatial']:  # spatial sort

pycsw/ogc/api/records.py

@@ -29,7 +29,7 @@
 #
 # =================================================================
 
-from datetime import datetime
+import datetime
 import json
 import logging
 import os
@@ -886,7 +886,8 @@ def items(self, headers_, json_post_data, args, collection='metadata:main'):
                     'hreflang': self.config['server']['language']
                 })
 
-        response['timeStamp'] = datetime.utcnow().strftime('%Y-%m-%dT%H:%M:%S.%fZ')
+        response['timeStamp'] = datetime.datetime.now(
+            datetime.UTC).strftime('%Y-%m-%dT%H:%M:%S.%fZ')
 
         if headers_['Content-Type'] == 'text/html':
             response['title'] = self.config['metadata']['identification']['title']