/usr/lib/python2.7/dist-packages/trytond/modules/bank/bank.py is in tryton-modules-bank 3.4.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#this repository contains the full copyright notices and license terms.
from stdnum import iban
from sql import operators, Literal
from trytond.model import ModelView, ModelSQL, fields
__all__ = ['Bank', 'BankAccount', 'BankAccountNumber', 'BankAccountParty']
class Bank(ModelSQL, ModelView):
'Bank'
__name__ = 'bank'
_rec_name = 'party'
party = fields.Many2One('party.party', 'Party', required=True,
ondelete='CASCADE')
bic = fields.Char('BIC', size=11, help='Bank/Business Identifier Code')
def get_rec_name(self, name):
return self.party.rec_name
class BankAccount(ModelSQL, ModelView):
'Bank Account'
__name__ = 'bank.account'
bank = fields.Many2One('bank', 'Bank', required=True)
owners = fields.Many2Many('bank.account-party.party', 'account', 'owner',
'Owners')
currency = fields.Many2One('currency.currency', 'Currency')
numbers = fields.One2Many('bank.account.number', 'account', 'Numbers',
required=True)
def get_rec_name(self, name):
return self.numbers[0].number
@classmethod
def search_rec_name(cls, name, clause):
return [('numbers',) + tuple(clause[1:])]
class BankAccountNumber(ModelSQL, ModelView):
'Bank Account Number'
__name__ = 'bank.account.number'
_rec_name = 'number'
account = fields.Many2One('bank.account', 'Account', required=True,
ondelete='CASCADE', select=True)
type = fields.Selection([
('iban', 'IBAN'),
('other', 'Other'),
], 'Type', required=True)
number = fields.Char('Number')
number_compact = fields.Char('Number Compact', readonly=True)
sequence = fields.Integer('Sequence')
@classmethod
def __setup__(cls):
super(BankAccountNumber, cls).__setup__()
cls._order.insert(0, ('account', 'ASC'))
cls._order.insert(1, ('sequence', 'ASC'))
cls._error_messages.update({
'invalid_iban': 'Invalid IBAN "%s".',
})
@staticmethod
def order_sequence(tables):
table, _ = tables[None]
return [table.sequence == None, table.sequence]
@classmethod
def domain_number(cls, domain, tables):
table, _ = tables[None]
name, operator, value = domain
Operator = fields.SQL_OPERATORS[operator]
result = None
for field in (cls.number, cls.number_compact):
column = field.sql_column(table)
expression = Operator(column, field._domain_value(operator, value))
if isinstance(expression, operators.In) and not expression.right:
expression = Literal(False)
elif (isinstance(expression, operators.NotIn)
and not expression.right):
expression = Literal(True)
expression = field._domain_add_null(
column, operator, value, expression)
if result:
result |= expression
else:
result = expression
return result
@property
def compact_iban(self):
return (iban.compact(self.number) if self.type == 'iban'
else self.number)
@classmethod
def create(cls, vlist):
vlist = [v.copy() for v in vlist]
for values in vlist:
if values.get('type') == 'iban' and 'number' in values:
values['number'] = iban.format(values['number'])
values['number_compact'] = iban.compact(values['number'])
return super(BankAccountNumber, cls).create(vlist)
@classmethod
def write(cls, *args):
actions = iter(args)
args = []
for numbers, values in zip(actions, actions):
values = values.copy()
if values.get('type') == 'iban' and 'number' in values:
values['number'] = iban.format(values['number'])
values['number_compact'] = iban.compact(values['number'])
args.extend((numbers, values))
super(BankAccountNumber, cls).write(*args)
to_write = []
for number in sum(args[::2], []):
if number.type == 'iban':
formated_number = iban.format(number.number)
compacted_number = iban.compact(number.number)
if ((formated_number != number.number)
or (compacted_number != number.number_compact)):
to_write.extend(([number], {
'number': formated_number,
'number_compact': compacted_number,
}))
if to_write:
cls.write(*to_write)
@fields.depends('type', 'number')
def pre_validate(self):
super(BankAccountNumber, self).pre_validate()
if (self.type == 'iban' and self.number
and not iban.is_valid(self.number)):
self.raise_user_error('invalid_iban', self.number)
class BankAccountParty(ModelSQL):
'Bank Account - Party'
__name__ = 'bank.account-party.party'
account = fields.Many2One('bank.account', 'Account',
ondelete='CASCADE', select=True, required=True)
owner = fields.Many2One('party.party', 'Owner', ondelete='CASCADE',
select=True, required=True)
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