source: main/waeup.sirp/trunk/src/waeup/sirp/applicants/batching.py @ 6658

Last change on this file since 6658 was 6478, checked in by Henrik Bettermann, 13 years ago

Add HB to copyright line.

File size: 2.2 KB
Line 
1##
2## batching.py
3## Login : <uli@pu.smp.net>
4## Started on  Fri Jul 23 15:42:46 2010 Uli Fouquet
5## $Id$
6##
7## Copyright (C) 2010 Uli Fouquet & Henrik Bettermann
8## This program is free software; you can redistribute it and/or modify
9## it under the terms of the GNU General Public License as published by
10## the Free Software Foundation; either version 2 of the License, or
11## (at your option) any later version.
12##
13## This program is distributed in the hope that it will be useful,
14## but WITHOUT ANY WARRANTY; without even the implied warranty of
15## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16## GNU General Public License for more details.
17##
18## You should have received a copy of the GNU General Public License
19## along with this program; if not, write to the Free Software
20## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21##
22"""Batch processing for applicants.
23"""
24import grok
25from zope.interface import Interface
26from waeup.sirp.interfaces import IBatchProcessor
27from waeup.sirp.utils.batching import BatchProcessor
28from waeup.sirp.applicants.interfaces import IApplicantsContainer
29
30class ApplicantsContainerImporter(BatchProcessor):
31    """An importer for applicants containers.
32    """
33    grok.implements(IBatchProcessor)
34    grok.provides(IBatchProcessor)
35    grok.context(Interface)
36    util_name = 'applicants container importer'
37    grok.name(util_name)
38
39    name = u'Applicants Container Importer'
40    mode = u'create'
41    iface = IApplicantsContainer
42
43    location_fields = ['code',]
44    factory_name = 'waeup.ApplicantsContainer'
45
46    def parentsExist(self, row, site):
47        return 'applicants' in site.keys()
48
49    def entryExists(self, row, site):
50        return row['code'] in site['applicants'].keys()
51
52    def getParent(self, row, site):
53        return site['applicants']
54
55    def getEntry(self, row, site):
56        if not self.entryExists(row, site):
57            return None
58        parent = self.getParent(row, site)
59        return parent.get(row['code'])
60
61    def addEntry(self, obj, row, site):
62        parent = self.getParent(row, site)
63        parent[row['code']] = obj
64        return
65
66    def delEntry(self, row, site):
67        parent = self.getParent(row, site)
68        del parent[row['code']]
69        return
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