~unifield-team/unifield-wm/us-826

#!/usr/bin/env python

# -*- coding: utf-8 -*-

##############################################################################

#

#    OpenERP, Open Source Management Solution

#    Copyright (C) 2011 TeMPO Consulting, MSF. All Rights Reserved

#    Developer: Olivier DOSSMANN

#

#    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 time import strftime

from osv import osv

def get_period_from_date(self, cr, uid, date=False, context=None):

    """

    Get period in which this date could go into, otherwise return last open period.

    Do not select special periods (Period 13, 14 and 15).

    """

    # Some verifications

    if not context:

        context = {}

    if not date:

        return False

    # Search period in which this date come from

    period_ids = self.pool.get('account.period').search(cr, uid, [('date_start', '<=', date), ('date_stop', '>=', date), ('number', '!=', 16)], limit=1, 

        order='date_start asc, name asc', context=context) or []

    # Get last period if no period found

    if not period_ids:

        period_ids = self.pool.get('account.period').search(cr, uid, [('state', '=', 'open'), ('number', '!=', 16)], limit=1, 

            order='date_stop desc, name desc', context=context) or []

    if isinstance(period_ids, (int, long)):

        period_ids = [period_ids]

    return period_ids

def get_date_in_period(self, cr, uid, date=None, period_id=None, context=None):

    """

    Permit to return a date included in period :

     - if given date is included in period, return the given date

     - else return the date_stop of given period

    """

    if not context:

        context = {}

    if not date or not period_id:

        return False

    period = self.pool.get('account.period').browse(cr, uid, period_id, context=context)

    if date < period.date_start or date > period.date_stop:

        return period.date_stop

    return date

class account_period(osv.osv):

    _name = 'account.period'

    _inherit = 'account.period'

    def get_period_from_date(self, cr, uid, date=False, context=None):

        return get_period_from_date(self, cr, uid, date, context)

    def get_date_in_period(self, cr, uid, date=None, period_id=None, context=None):

        return get_date_in_period(self, cr, uid, date, period_id, context)

account_period()

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