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#!/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 osv import osv
from osv import fields
from time import strftime
from lxml import etree
class account_analytic_line(osv.osv):
_name = 'account.analytic.line'
_inherit = 'account.analytic.line'
def _get_output(self, cr, uid, ids, field_name, arg, context=None):
"""
Get an amount regarding currency in context (from 'output' and 'output_currency_id' values)
"""
# Prepare some value
res = {}
# Some verifications
if isinstance(ids, (int, long)):
ids = [ids]
# Return nothing if no 'output_currency_id' in context
if not context or not context.get('output_currency_id', False):
for id in ids:
res[id] = {'output_currency': False, 'output_amount': 0.0, 'output_amount_debit': 0.0, 'output_amount_credit': 0.0}
return res
# Retrieve currency
currency_id = context.get('output_currency_id')
currency_obj = self.pool.get('res.currency')
rate = currency_obj.read(cr, uid, currency_id, ['rate'], context=context).get('rate', False)
# Do calculation
if not rate:
for id in ids:
res[id] = {'output_currency': currency_id, 'output_amount': 0.0, 'output_amount_debit': 0.0, 'output_amount_credit': 0.0}
return res
for ml in self.browse(cr, uid, ids, context=context):
res[ml.id] = {'output_currency': False, 'output_amount': 0.0, 'output_amount_debit': 0.0, 'output_amount_credit': 0.0}
# output_amount field
# Update with date
context.update({'date': ml.source_date or ml.date or strftime('%Y-%m-%d')})
mnt = self.pool.get('res.currency').compute(cr, uid, ml.currency_id.id, currency_id, ml.amount_currency, round=True, context=context)
res[ml.id]['output_amount'] = mnt or 0.0
if mnt < 0.0:
res[ml.id]['output_amount_debit'] = 0.0
res[ml.id]['output_amount_credit'] = abs(mnt) or 0.0
else:
res[ml.id]['output_amount_debit'] = abs(mnt) or 0.0
res[ml.id]['output_amount_credit'] = 0.0
# or output_currency field
res[ml.id]['output_currency'] = currency_id
return res
_columns = {
'output_amount': fields.function(_get_output, string="Output amount", type='float', method=True, store=False, multi="analytic_output_currency"),
'output_amount_debit': fields.function(_get_output, string="Output debit", type='float', method=True, store=False, multi="analytic_output_currency"),
'output_amount_credit': fields.function(_get_output, string="Output credit", type='float', method=True, store=False, multi="analytic_output_currency"),
'output_currency': fields.function(_get_output, string="Output curr.", type='many2one', relation='res.currency', method=True, store=False,
multi="analytic_output_currency"),
}
def fields_view_get(self, cr, uid, view_id=None, view_type='form', context=None, toolbar=False, submenu=False):
"""
Remove output_amount and output_currency field if context doesn't have 'output_currency_id'
"""
# Some verifications
view = super(account_analytic_line, self).fields_view_get(cr, uid, view_id, view_type, context, toolbar, submenu)
if view_type == 'tree' and (not context or not context.get('output_currency_id', False)):
tree = etree.fromstring(view['arch'])
for element in ['output_currency', 'output_amount']:
element_fields = tree.xpath('/tree/field[@name="' + element + '"]')
for field in element_fields:
tree.remove(field)
view['arch'] = etree.tostring(tree)
return view
def copy(self, cr, uid, id, default=None, context=None):
"""
"""
if default is None:
default = {}
default.update({
'output_currency': False,
'output_amount': 0.0,
})
return super(account_analytic_line, self).copy(cr, uid, id, default, context=context)
account_analytic_line()
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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