Issue 4382 - Use new syntax to catch exceptions in sitescripts

sitescripts/stats/bin/logprocessor.py

 # This file is part of the Adblock Plus web scripts,
 # Copyright (C) 2006-2016 Eyeo GmbH
 #
 # Adblock Plus is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 #
 # Adblock Plus is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@@ skipping 521 matching lines @@
                 with codecs.open(path, 'rb', encoding='utf-8') as fileobj:
                     existing = json.load(fileobj)
             else:
                 existing = {}
 
             merge_objects(existing, file_data, factor)
 
             dir = os.path.dirname(path)
             try:
                 os.makedirs(dir)
-            except OSError, e:
+            except OSError as e:
                 if e.errno != errno.EEXIST:
                     raise
 
             with codecs.open(path, 'wb', encoding='utf-8') as fileobj:
                 json.dump(existing, fileobj, indent=2, sort_keys=True)
 
 
 def parse_source(factor, lock, (mirror_name, server_type, log_file)):
     try:
         geo = pygeoip.GeoIP(get_config().get('stats', 'geoip_db'), pygeoip.MEMORY_CACHE)
@@ skipping 40 matching lines @@
     parser.add_argument('mirror_name', nargs='?', help='Name of the mirror server that the file belongs to')
     parser.add_argument('server_type', nargs='?', help='Server type like download, update or subscription')
     parser.add_argument('log_file', nargs='?', help='Log file path, can be a local file path, http:// or ssh:// URL')
     args = parser.parse_args()
 
     if args.mirror_name and args.server_type and args.log_file:
         sources = [(args.mirror_name, args.server_type, args.log_file)]
     else:
         sources = get_stats_files()
     parse_sources(sources, args.factor, args.verbose)