Issue 1483 - Add exception handling so if one repo has errors others are not affected

sitescripts/extensions/utils.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
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
 
 import codecs
 import os
 import json
 import re
 import subprocess
+import traceback
 import time
 import urlparse
 import urllib
 import xml.dom.minidom as dom
 from ConfigParser import SafeConfigParser, NoOptionError
 from StringIO import StringIO
 from sitescripts.utils import get_config
 
 PACKAGE_SUFFIXES = {
     'gecko': '.xpi',
@@ skipping 274 matching lines @@
     qrcode.make(text, box_size=5).save(data, 'png')
     return 'data:image/png;base64,' + base64.b64encode(data.getvalue())
 
 
 def getDownloadLinks(result):
     """
     gets the download links for all extensions and puts them into the config
     object
     """
     for repo in Configuration.getRepositoryConfigurations():
-        (downloadURL, version) = _getDownloadLink(repo)
-        if downloadURL == None:
+        try:
+            (downloadURL, version) = _getDownloadLink(repo)
+        except:
+            traceback.print_exc()
             continue
         if not result.has_section(repo.repositoryName):
             result.add_section(repo.repositoryName)
         result.set(repo.repositoryName, 'downloadURL', downloadURL)
         result.set(repo.repositoryName, 'version', version)
 
         qrcode = _getQRCode(downloadURL)
-        if qrcode != None:
+        if qrcode is not None:
             result.set(repo.repositoryName, 'qrcode', qrcode)
 
 
 def writeLibabpUpdateManifest(path, updates):
     """
       Writes update.json file for libadblockplus
     """
 
     baseDir = os.path.dirname(path)
     if not os.path.exists(baseDir):
@@ skipping 36 matching lines @@
     if not extensions:
         return
 
     updates = {}
     for extension in extensions:
         updates[extension['basename']] = {
             'url': extension['updateURL'],
             'version': extension['version']
         }
     writeLibabpUpdateManifest(path, updates)