24 

    24 

    25 from copy import deepcopy

    25 from copy import deepcopy

    26 from pprint import pprint

    26 from pprint import pprint

    27 

    27 

    28 from logilab.common.decorators import clear_cache

    28 from logilab.common.decorators import clear_cache

    29 

    30 

    30 def tuplify(list):

    31 def tuplify(list):

    31     for i in range(len(list)):

    32     for i in range(len(list)):

    32         if type(list[i]) is not type(()):

    33         if type(list[i]) is not type(()):

    33             list[i] = tuple(list[i])

    34             list[i] = tuple(list[i])

   154     def setUpClass(cls):

   155     def setUpClass(cls):

   155         if cls.backend is not None:

   156         if cls.backend is not None:

   156             try:

   157             try:

   157                 cls.dbhelper = get_db_helper(cls.backend)

   158                 cls.dbhelper = get_db_helper(cls.backend)

   158             except ImportError, ex:

   159             except ImportError, ex:

   160 

   161 

   161     def setUp(self):

   162     def setUp(self):

   162         self.repo = FakeRepo(self.schema)

   163         self.repo = FakeRepo(self.schema)

   163         self.repo.system_source = mock_object(dbdriver=self.backend)

   164         self.repo.system_source = mock_object(dbdriver=self.backend)

   164         self.rqlhelper = RQLHelper(self.schema, special_relations={'eid': 'uid',

   165         self.rqlhelper = RQLHelper(self.schema, special_relations={'eid': 'uid',