models/db.py, controllers/log.py: some comments

server/web2py/applications/vidjil/controllers/log.py

+'''
+Returns messages previouly logged within the 'user_log' table.
+See UserLogHandler() in models/db.py.
+'''
+
 import gluon.contrib.simplejson
 
 if request.env.http_origin:

server/web2py/applications/vidjil/models/db.py

@@ -323,6 +323,10 @@ class UserLogHandler(logging.Handler):
         self.table = 'user_log'
 
     def emit(self, record):
+        '''
+        When 'user_id' and 'record_id' are defined,
+        further store the record in the db.
+        '''
         if hasattr(record, 'user_id') and hasattr(record, 'record_id'):
             from datetime import datetime
             now = datetime.now()