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Add module account_bank_statement_import_paypal 

Fix spelling mistake
Add methods to inherit for language-specific or country-specific stuff Port to new API
FIX super
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Alexis de Lattre 10 years ago
committed by Victor Martin
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  1. 41
      account_bank_statement_import_paypal/README.rst
  2. 23
      account_bank_statement_import_paypal/__init__.py
  3. 34
      account_bank_statement_import_paypal/__openerp__.py
  4. 222
      account_bank_statement_import_paypal/account_bank_statement_import_paypal.py

41
account_bank_statement_import_paypal/README.rst
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Import Paypal Bank Statements
=============================
This module allows you to import the Paypal CSV files in Odoo as bank statements.
Installation
============
This module depends on the module *account_bank_statement_import* which
is available:
* for Odoo version 8: in the OCA project `bank-statement-import <https://github.com/OCA/bank-statement-import>`
* for Odoo master (future version 9): it is an official module.
Configuration
=============
In the menu Accounting > Configuration > Accounts > Setup your Bank Accounts, make sure that you have your Paypal bank account with the following parameters:
* Bank Account Type: Normal Bank Account
* Account Number: the email address associated with your Paypal account
* Account Journal: the journal associated to your Paypal account
Credits
=======
Contributors
------------
* Alexis de Lattre <alexis.delattre@akretion.com>
Maintainer
----------
.. image:: http://odoo-community.org/logo.png
:alt: Odoo Community Association
:target: http://odoo-community.org
This module is maintained by the OCA.
OCA, or the Odoo Community Association, is a nonprofit organization whose mission is to support the collaborative development of Odoo features and promote its widespread use.
To contribute to this module, please visit http://odoo-community.org.

23
account_bank_statement_import_paypal/__init__.py
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# -*- encoding: utf-8 -*-
##############################################################################
#
# account_bank_statement_import_paypal module for Odoo
# Copyright (C) 2014-2015 Akretion (http://www.akretion.com)
# @author Alexis de Lattre <alexis.delattre@akretion.com>
#
# 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 . import account_bank_statement_import_paypal

34
account_bank_statement_import_paypal/__openerp__.py
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# -*- encoding: utf-8 -*-
##############################################################################
#
# account_bank_statement_import_paypal module for Odoo
# Copyright (C) 2014-2015 Akretion (http://www.akretion.com)
# @author Alexis de Lattre <alexis.delattre@akretion.com>
#
# 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/>.
#
##############################################################################
{
'name': 'Import Paypal Bank Statements',
'version': '0.1',
'license': 'AGPL-3',
'author': 'Akretion',
'website': 'http://www.akretion.com',
'summary': 'Import Paypal CSV files as Bank Statements in Odoo',
'depends': ['account_bank_statement_import'],
'external_dependencies': {'python': ['unicodecsv']},
'data': [],
'installable': True,
}

222
account_bank_statement_import_paypal/account_bank_statement_import_paypal.py
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# -*- encoding: utf-8 -*-
##############################################################################
#
# account_bank_statement_import_paypal module for Odoo
# Copyright (C) 2014-2015 Akretion (http://www.akretion.com)
# @author Alexis de Lattre <alexis.delattre@akretion.com>
#
# 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/>.
#
##############################################################################
import logging
from datetime import datetime
from openerp import models, fields, api, _
from openerp.exceptions import Warning
import unicodecsv
import re
from cStringIO import StringIO
_logger = logging.getLogger(__name__)
class AccountBankStatementImport(models.TransientModel):
_inherit = 'account.bank.statement.import'
@api.model
def _prepare_paypal_encoding(self):
'''This method is designed to be inherited'''
return 'latin1'
@api.model
def _prepare_paypal_date_format(self):
'''This method is designed to be inherited'''
return '%d/%m/%Y'
@api.model
def _valid_paypal_line(self, line):
'''This method is designed to be inherited'''
if line[5].startswith('Termin'):
return True
else:
return False
@api.model
def _paypal_convert_amount(self, amount_str):
'''This method is designed to be inherited'''
valstr = re.sub(r'[^\d,.-]', '', amount_str)
valstrdot = valstr.replace(',', '.')
return float(valstrdot)
@api.model
def _check_paypal(self, data_file):
'''This method is designed to be inherited'''
return data_file.strip().startswith('Date,')
@api.model
def _parse_file(self, data_file):
""" Import a file in Paypal CSV format"""
paypal = self._check_paypal(data_file)
if not paypal:
return super(AccountBankStatementImport, self)._parse_file(
data_file)
f = StringIO()
f.write(data_file)
f.seek(0)
transactions = []
i = 0
start_balance = end_balance = start_date_str = end_date_str = False
vals_line = False
company_currency_name = self.env.user.company_id.currency_id.name
commission_total = 0.0
raw_lines = []
paypal_email_account = False
# To confirm : is the encoding always latin1 ?
for line in unicodecsv.reader(
f, encoding=self._prepare_paypal_encoding()):
i += 1
_logger.debug("Line %d: %s" % (i, line))
if i == 1:
_logger.debug('Skip header line')
continue
if not line:
continue
if not self._valid_paypal_line(line):
_logger.info(
'Skipping line %d because it is not in Done state' % i)
continue
date_dt = datetime.strptime(
line[0], self._prepare_paypal_date_format())
rline = {
'date': fields.Date.to_string(date_dt),
'currency': line[6],
'owner_name': line[3],
'amount': line[7],
'commission': line[8],
'balance': line[34],
'transac_ref': line[30],
'ref': line[12],
'line_nr': i,
}
for field in ['commission', 'amount', 'balance']:
_logger.debug('Trying to convert %s to float' % rline[field])
try:
rline[field] = self._paypal_convert_amount(rline[field])
except:
raise Warning(
_("Value '%s' for the field '%s' on line %d, "
"cannot be converted to float")
% (rline[field], field, i))
if rline['amount'] > 0:
rline['name'] = line[3] + ' ' + line[10]
rline['partner_email'] = line[10]
if not paypal_email_account:
paypal_email_account = line[11]
else:
rline['name'] = line[3] + ' ' + line[11]
rline['partner_email'] = line[11]
if not paypal_email_account:
paypal_email_account = line[10]
raw_lines.append(rline)
# Second pass to sort out the lines in other currencies
final_lines = []
other_currency_line = {}
for wline in raw_lines:
if company_currency_name != wline['currency']:
if not wline['transac_ref'] and not other_currency_line:
currencies = self.env['res.currency'].search(
[('name', '=', wline['currency'])])
if not currencies:
raise Warning(
_('Currency %s on line %d cannot be found in Odoo')
% (wline['currency'], wline['line_nr']))
other_currency_line = {
'amount_currency': wline['amount'],
'currency_id': currencies[0].id,
'currency': wline['currency'],
'name': wline['name'],
'owner_name': wline['owner_name'],
}
if wline['transac_ref'] and other_currency_line:
assert (
wline['currency'] == other_currency_line['currency']),\
'WRONG currency'
assert (
wline['amount'] ==
other_currency_line['amount_currency'] * -1),\
'WRONG amount'
other_currency_line['transac_ref'] = wline['transac_ref']
else:
if (
other_currency_line
and wline['transac_ref'] ==
other_currency_line['transac_ref']):
wline.update(other_currency_line)
# reset other_currency_line
other_currency_line = {}
final_lines.append(wline)
# PayPal statements start with the end !
final_lines.reverse()
j = 0
for fline in final_lines:
j += 1
commission_total += fline['commission']
if j == 1:
start_date_str = fline['date']
start_balance = fline['balance'] - fline['amount']
end_date_str = fline['date']
end_balance = fline['balance']
partners = False
if fline['partner_email']:
partners = self.env['res.partner'].search(
[('email', '=', fline['partner_email'])])
if partners:
partner_id = partners[0].commercial_partner_id.id
else:
partner_id = False
vals_line = {
'date': fline['date'],
'name': fline['name'],
'ref': fline['ref'],
'unique_import_id': fline['ref'],
'amount': fline['amount'],
'partner_id': partner_id,
'bank_account_id': False,
'currency_id': fline.get('currency_id'),
'amount_currency': fline.get('amount_currency'),
}
_logger.debug("vals_line = %s" % vals_line)
transactions.append(vals_line)
if commission_total:
commission_line = {
'date': end_date_str,
'name': _('Paypal commissions'),
'ref': _('PAYPAL-COSTS'),
'amount': commission_total,
'unique_import_id': False,
}
transactions.append(commission_line)
vals_bank_statement = {
'name': _('PayPal Import %s > %s')
% (start_date_str, end_date_str),
'balance_start': start_balance,
'balance_end_real': end_balance,
'transactions': transactions,
}
return None, paypal_email_account, [vals_bank_statement]
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