# -*- coding: utf-8 -*-
##############################################################################
#
#    OpenERP, Open Source Management Solution
#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################

from openerp.osv import fields, osv

class mrp_workcenter_load(osv.osv_memory):
    _name = 'mrp.workcenter.load'
    _description = 'Work Center Load'

    _columns = {
        'time_unit': fields.selection([('day', 'Day by day'),('week', 'Per week'),('month', 'Per month')],'Type of period', required=True),
        'measure_unit': fields.selection([('hours', 'Amount in hours'),('cycles', 'Amount in cycles')],'Amount measuring unit', required=True),
    }

    def print_report(self, cr, uid, ids, context=None):
        """ To print the report of Work Center Load
        @param self: The object pointer.
        @param cr: A database cursor
        @param uid: ID of the user currently logged in
        @param context: A standard dictionary
        @return : Report
        """
        if context is None:
            context = {}
        datas = {'ids' : context.get('active_ids',[])}
        res = self.read(cr, uid, ids, ['time_unit','measure_unit'])
        res = res and res[0] or {}
        datas['form'] = res

        return {
            'type' : 'ir.actions.report.xml',
            'report_name':'mrp.workcenter.load',
            'datas' : datas,
       }


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