Source Code for Module bosco.base

 1  # 
 2  #    Copyright (C) 2008  Gaudenz Steinlin <gaudenz@soziologie.ch> 
 3  # 
 4  #    This program is free software: you can redistribute it and/or modify 
 5  #    it under the terms of the GNU General Public License as published by 
 6  #    the Free Software Foundation, either version 3 of the License, or 
 7  #    (at your option) any later version. 
 8  # 
 9  #    This program is distributed in the hope that it will be useful, 
10  #    but WITHOUT ANY WARRANTY; without even the implied warranty of 
11  #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
12  #    GNU General Public License for more details. 
13  # 
14  #    You should have received a copy of the GNU General Public License 
15  #    along with this program.  If not, see <http://www.gnu.org/licenses/>. 
16   
17  """ 
18  base.py - Base classes 
19  """ 
20   
21  from storm.locals import * 
22  from storm.exceptions import NoStoreError 
23   
24 -class MyStorm(Storm): 
25      """ 
26      @todo: Find a better name for this class. 
27      """ 
28   
29 -    def _get_store(self): 
30          store = Store.of(self) 
31          if store is None: 
32              raise NoStoreError('Operation not possible without a store.') 
33          return store 
34   
35 -    def _set_store(self, store): 
36          store.add(self) 
37           
38      _store = property(_get_store, _set_store) 
39