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# -*- encoding: utf-8 -*-################################################################################ Author: Nicolas Bessi, Guewen Baconnier# Copyright Camptocamp SA 2011## 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 operator import itemgetterfrom itertools import groupbyfrom datetime import datetime
from openerp.report import report_sxwfrom openerp import poolerfrom openerp.tools.translate import _from .common_reports import CommonReportHeaderWebkitfrom .webkit_parser_header_fix import HeaderFooterTextWebKitParser
class GeneralLedgerWebkit(report_sxw.rml_parse, CommonReportHeaderWebkit):
def __init__(self, cursor, uid, name, context): super(GeneralLedgerWebkit, self).__init__( cursor, uid, name, context=context) self.pool = pooler.get_pool(self.cr.dbname) self.cursor = self.cr
company = self.pool.get('res.users').browse( self.cr, uid, uid, context=context).company_id header_report_name = ' - '.join( (_('GENERAL LEDGER'), company.name, company.currency_id.name))
footer_date_time = self.formatLang( str(datetime.today()), date_time=True)
self.localcontext.update({ 'cr': cursor, 'uid': uid, 'report_name': _('General Ledger'), 'display_account': self._get_display_account, 'display_account_raw': self._get_display_account_raw, 'filter_form': self._get_filter, 'target_move': self._get_target_move, 'initial_balance': self._get_initial_balance, 'amount_currency': self._get_amount_currency, 'display_target_move': self._get_display_target_move, 'accounts': self._get_accounts_br, 'additional_args': [ ('--header-font-name', 'Helvetica'), ('--footer-font-name', 'Helvetica'), ('--header-font-size', '10'), ('--footer-font-size', '6'), ('--header-left', header_report_name), ('--header-spacing', '2'), ('--footer-left', footer_date_time), ('--footer-right', ' '.join((_('Page'), '[page]', _('of'), '[topage]'))), ('--footer-line',), ], })
def set_context(self, objects, data, ids, report_type=None): """Populate a ledger_lines attribute on each browse record that will be
used by mako template"""
new_ids = data['form']['account_ids'] or data[ 'form']['chart_account_id']
# Account initial balance memoizer init_balance_memoizer = {}
# Reading form main_filter = self._get_form_param('filter', data, default='filter_no') target_move = self._get_form_param('target_move', data, default='all') start_date = self._get_form_param('date_from', data) stop_date = self._get_form_param('date_to', data) do_centralize = self._get_form_param('centralize', data) start_period = self.get_start_period_br(data) stop_period = self.get_end_period_br(data) fiscalyear = self.get_fiscalyear_br(data) chart_account = self._get_chart_account_id_br(data)
if main_filter == 'filter_no': start_period = self.get_first_fiscalyear_period(fiscalyear) stop_period = self.get_last_fiscalyear_period(fiscalyear)
# computation of ledger lines if main_filter == 'filter_date': start = start_date stop = stop_date else: start = start_period stop = stop_period
initial_balance = self.is_initial_balance_enabled(main_filter) initial_balance_mode = initial_balance \ and self._get_initial_balance_mode(start) or False
# Retrieving accounts accounts = self.get_all_accounts(new_ids, exclude_type=['view']) if initial_balance_mode == 'initial_balance': init_balance_memoizer = self._compute_initial_balances( accounts, start, fiscalyear) elif initial_balance_mode == 'opening_balance': init_balance_memoizer = self._read_opening_balance(accounts, start)
ledger_lines_memoizer = self._compute_account_ledger_lines( accounts, init_balance_memoizer, main_filter, target_move, start, stop) objects = [] for account in self.pool.get('account.account').browse(self.cursor, self.uid, accounts): if do_centralize and account.centralized \ and ledger_lines_memoizer.get(account.id): account.ledger_lines = self._centralize_lines( main_filter, ledger_lines_memoizer.get(account.id, [])) else: account.ledger_lines = ledger_lines_memoizer.get( account.id, []) account.init_balance = init_balance_memoizer.get(account.id, {})
objects.append(account)
self.localcontext.update({ 'fiscalyear': fiscalyear, 'start_date': start_date, 'stop_date': stop_date, 'start_period': start_period, 'stop_period': stop_period, 'chart_account': chart_account, 'initial_balance_mode': initial_balance_mode, })
return super(GeneralLedgerWebkit, self).set_context( objects, data, new_ids, report_type=report_type)
def _centralize_lines(self, filter, ledger_lines, context=None): """ Group by period in filter mode 'period' or on one line in filter
mode 'date' ledger_lines parameter is a list of dict built by _get_ledger_lines"""
def group_lines(lines): if not lines: return {} sums = reduce(lambda line, memo: dict((key, value + memo[key]) for key, value in line.iteritems() if key in ('balance', 'debit', 'credit')), lines)
res_lines = { 'balance': sums['balance'], 'debit': sums['debit'], 'credit': sums['credit'], 'lname': _('Centralized Entries'), 'account_id': lines[0]['account_id'], } return res_lines
centralized_lines = [] if filter == 'filter_date': # by date we centralize all entries in only one line centralized_lines.append(group_lines(ledger_lines))
else: # by period # by period we centralize all entries in one line per period period_obj = self.pool.get('account.period') # we need to sort the lines per period in order to use groupby # unique ids of each used period id in lines period_ids = list( set([line['lperiod_id'] for line in ledger_lines])) # search on account.period in order to sort them by date_start sorted_period_ids = period_obj.search( self.cr, self.uid, [('id', 'in', period_ids)], order='special desc, date_start', context=context) sorted_ledger_lines = sorted( ledger_lines, key=lambda x: sorted_period_ids. index(x['lperiod_id']))
for period_id, lines_per_period_iterator in groupby( sorted_ledger_lines, itemgetter('lperiod_id')): lines_per_period = list(lines_per_period_iterator) if not lines_per_period: continue group_per_period = group_lines(lines_per_period) group_per_period.update({ 'lperiod_id': period_id, # period code is anyway the same on each line per period 'period_code': lines_per_period[0]['period_code'], }) centralized_lines.append(group_per_period)
return centralized_lines
def _compute_account_ledger_lines(self, accounts_ids, init_balance_memoizer, main_filter, target_move, start, stop): res = {} for acc_id in accounts_ids: move_line_ids = self.get_move_lines_ids( acc_id, main_filter, start, stop, target_move) if not move_line_ids: res[acc_id] = [] continue
lines = self._get_ledger_lines(move_line_ids, acc_id) res[acc_id] = lines return res
def _get_ledger_lines(self, move_line_ids, account_id): if not move_line_ids: return [] res = self._get_move_line_datas(move_line_ids) # computing counter part is really heavy in term of ressouces # consuption looking for a king of SQL to help me improve it move_ids = [x.get('move_id') for x in res] counter_parts = self._get_moves_counterparts(move_ids, account_id) for line in res: line['counterparts'] = counter_parts.get(line.get('move_id'), '') return res
HeaderFooterTextWebKitParser( 'report.account.account_report_general_ledger_webkit', 'account.account', 'addons/account_financial_report_webkit/report/templates/\
account_report_general_ledger.mako', parser=GeneralLedgerWebkit)
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