[datafeed] don't crash if python-kerberos isn't installed
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr## This file is part of CubicWeb.## CubicWeb is free software: you can redistribute it and/or modify it under the# terms of the GNU Lesser General Public License as published by the Free# Software Foundation, either version 2.1 of the License, or (at your option)# any later version.## CubicWeb 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 Lesser General Public License for more# details.## You should have received a copy of the GNU Lesser General Public License along# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.""""""fromcubicweb.devtoolsimportbuildconfig,loadconfigfromcubicweb.devtools.testlibimportRealDBTestdefsetUpModule(options):ifoptions.source:configcls=loadconfig(options.source)elifoptions.dbnameisNone:raiseException('either <sourcefile> or <dbname> options are required')else:configcls=buildconfig(options.dbuser,options.dbpassword,options.dbname,options.euser,options.epassword)RealDatabaseTC.configcls=configclsclassRealDatabaseTC(RealDBTest):configcls=None# set by setUpModule()deftest_all_primaries(self):forrsetinself.iter_individual_rsets(limit=50):yieldself.view,'primary',rset,rset.req.reset_headers()## startup viewsdeftest_startup_views(self):forvidinself.list_startup_views():req=self.request()yieldself.view,vid,None,reqif__name__=='__main__':fromlogilab.common.testlibimportunittest_mainunittest_main()