addons/project_retro_planning/project_retro_planning.py

   1 # -*- coding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    OpenERP, Open Source Management Solution
   5 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
   6 #
   7 #    This program is free software: you can redistribute it and/or modify
   8 #    it under the terms of the GNU Affero General Public License as
   9 #    published by the Free Software Foundation, either version 3 of the
  10 #    License, or (at your option) any later version.
  11 #
  12 #    This program is distributed in the hope that it will be useful,
  13 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #    GNU Affero General Public License for more details.
  16 #
  17 #    You should have received a copy of the GNU Affero General Public License
  18 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 #
  20 ##############################################################################
  21
  22 from datetime import date, timedelta
  23 import time
  24 from osv import fields, osv
  25 from datetime import datetime
  26
  27 class project_project(osv.osv):
  28     _inherit = 'project.project'
  29     _description = 'project.project'
  30
  31     def write(self, cr, uid, ids, vals, *args, **kwargs):
  32         if 'date_end' in vals and vals['date_end']:
  33             data_project = self.browse(cr, uid, ids)
  34             for prj in data_project:
  35                 c = date(*time.strptime(vals['date_end'], '%Y-%m-%d')[:3])
  36                 if prj.date_end:
  37                     d = date(*time.strptime(prj.date_end, '%Y-%m-%d')[:3])
  38                     for task in prj.tasks:
  39                         start_dt = (datetime(*time.strptime(task.date_start, '%Y-%m-%d  %H:%M:%S')[:6]) + (c - d)).strftime('%Y-%m-%d %H:%M:%S')
  40                         if task.date_deadline:
  41                             deadline_dt = (datetime(*time.strptime(task.date_deadline, '%Y-%m-%d  %H:%M:%S')[:6]) + (c - d)).strftime('%Y-%m-%d %H:%M:%S')
  42                             self.pool.get('project.task').write(cr, uid, task.id, {'date_start':start_dt, 'date_deadline':deadline_dt})
  43                         else:
  44                             self.pool.get('project.task').write(cr, uid, task.id, {'date_start':start_dt})
  45         return super(project_project, self).write(cr, uid, ids, vals, *args, **kwargs)
  46
  47 project_project()
  48 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
  49