flectra/addons/account/wizard/account_report_aged_partner_balance.py

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# -*- coding: utf-8 -*-
import time
from datetime import datetime
from dateutil.relativedelta import relativedelta
2018-01-16 11:34:37 +01:00
from flectra import api, fields, models, _
from flectra.exceptions import UserError
class AccountAgedTrialBalance(models.TransientModel):
_name = 'account.aged.trial.balance'
_inherit = 'account.common.partner.report'
_description = 'Account Aged Trial balance Report'
period_length = fields.Integer(string='Period Length (days)', required=True, default=30)
journal_ids = fields.Many2many('account.journal', string='Journals', required=True)
date_from = fields.Date(default=lambda *a: time.strftime('%Y-%m-%d'))
def _print_report(self, data):
res = {}
data = self.pre_print_report(data)
data['form'].update(self.read(['period_length'])[0])
period_length = data['form']['period_length']
if period_length<=0:
raise UserError(_('You must set a period length greater than 0.'))
if not data['form']['date_from']:
raise UserError(_('You must set a start date.'))
start = datetime.strptime(data['form']['date_from'], "%Y-%m-%d")
for i in range(5)[::-1]:
stop = start - relativedelta(days=period_length - 1)
res[str(i)] = {
'name': (i!=0 and (str((5-(i+1)) * period_length) + '-' + str((5-i) * period_length)) or ('+'+str(4 * period_length))),
'stop': start.strftime('%Y-%m-%d'),
'start': (i!=0 and stop.strftime('%Y-%m-%d') or False),
}
start = stop - relativedelta(days=1)
data['form'].update(res)
return self.env.ref('account.action_report_aged_partner_balance').with_context(landscape=True).report_action(self, data=data)