Source Code for Module gen.lib.privacybase

 1  # 
 2  # Gramps - a GTK+/GNOME based genealogy program 
 3  # 
 4  # Copyright (C) 2000-2005  Donald N. Allingham 
 5  # 
 6  # This program is free software; you can redistribute it and/or modify 
 7  # it under the terms of the GNU General Public License as published by 
 8  # the Free Software Foundation; either version 2 of the License, or 
 9  # (at your option) any later version. 
10  # 
11  # This program is distributed in the hope that it will be useful, 
12  # but WITHOUT ANY WARRANTY; without even the implied warranty of 
13  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
14  # GNU General Public License for more details. 
15  # 
16  # You should have received a copy of the GNU General Public License 
17  # along with this program; if not, write to the Free Software 
18  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
19  # 
20   
21  # $Id: privacybase.py 10103 2008-02-24 13:55:55Z acraphae $ 
22   
23  """ 
24  PrivacyBase Object class for GRAMPS. 
25  """ 
26   
27  #------------------------------------------------------------------------- 
28  # 
29  # PrivacyBase Object 
30  # 
31  #------------------------------------------------------------------------- 
32 -class PrivacyBase: 
33      """ 
34      Base class for privacy-aware objects. 
35      """ 
36   
37 -    def __init__(self, source=None): 
38          """ 
39          Initialize a PrivacyBase.  
40           
41          If the source is not None, then object is initialized from values of  
42          the source object. 
43   
44          @param source: Object used to initialize the new object 
45          @type source: PrivacyBase 
46          """ 
47           
48          if source: 
49              self.private = source.private 
50          else: 
51              self.private = False 
52   
53 -    def serialize(self): 
54          """ 
55          Convert the object to a serialized tuple of data. 
56          """ 
57          return self.private 
58   
59 -    def unserialize(self, data): 
60          """ 
61          Convert a serialized tuple of data to an object. 
62          """ 
63          self.private = data 
64          return self 
65   
66 -    def set_privacy(self, val): 
67          """ 
68          Set or clears the privacy flag of the data. 
69   
70          @param val: value to assign to the privacy flag. True indicates that  
71              the record is private, False indicates that it is public. 
72          @type val: bool 
73          """ 
74          self.private = val 
75   
76 -    def get_privacy(self): 
77          """ 
78          Return the privacy level of the data.  
79   
80          @returns: True indicates that the record is private 
81          @rtype: bool 
82          """ 
83          return self.private 
84