Source Code for Module advene.model.cam.util.bookkeeping

 1  from advene.model.consts import DC_NS_PREFIX 
 2  from advene.util.session import session 
 3   
 4  from datetime import datetime 
 5   
 6 -def _make_bookkeeping_data(): 
 7      return datetime.now().isoformat(), session.user 
 8   
 9  CREATOR = DC_NS_PREFIX + "creator" 
10  CREATED = DC_NS_PREFIX + "created" 
11  CONTRIBUTOR = DC_NS_PREFIX + "contributor" 
12  MODIFIED = DC_NS_PREFIX + "modified" 
13   
14 -def init(package, obj): 
15      d,u = _make_bookkeeping_data() 
16      obj.enter_no_event_section(); \ 
17          obj.set_meta(CREATOR, u); \ 
18          obj.set_meta(CREATED, d); \ 
19          obj.set_meta(CONTRIBUTOR, u); \ 
20          obj.set_meta(MODIFIED, d) 
21      obj.exit_no_event_section() 
22      if obj is not package: 
23          package.enter_no_event_section(); \ 
24              package.set_meta(CONTRIBUTOR, u); \ 
25              package.set_meta(MODIFIED, d) 
26          package.exit_no_event_section() 
27   
28 -def update(obj, *args): 
29      d,u = _make_bookkeeping_data() 
30      #d = "%s %s" % (d, args) # debug 
31      obj.enter_no_event_section(); \ 
32          obj.set_meta(CONTRIBUTOR, u); \ 
33          obj.set_meta(MODIFIED, d) 
34      obj.exit_no_event_section() 
35   
36 -def update_owner(obj, *args): 
37      d,u = _make_bookkeeping_data() 
38      #d = "%s %s" % (d, args) # debug 
39      package = obj._owner 
40      package.enter_no_event_section(); \ 
41          package.set_meta(CONTRIBUTOR, u); \ 
42          package.set_meta(MODIFIED, d) 
43      package.exit_no_event_section() 
44   
45 -def update_element(obj, *args): 
46      # actually a copy of both update and update_owner 
47      # but this is more efficient this way, 
48      # and since it is going to be called *many* times... 
49      d,u = _make_bookkeeping_data() 
50      #d = "%s %s" % (d, args) # debug 
51      #if obj._id == "at": import pydb; pydb.set_trace() 
52      obj.enter_no_event_section(); \ 
53          obj.set_meta(CONTRIBUTOR, u); \ 
54          obj.set_meta(MODIFIED, d) 
55      obj.exit_no_event_section() 
56      package = obj._owner 
57      package.enter_no_event_section(); \ 
58          package.set_meta(CONTRIBUTOR, u); \ 
59          package.set_meta(MODIFIED, d) 
60      package.exit_no_event_section() 
61