/usr/share/pyshared/trytond/modules/account_invoice/account.py is in tryton-modules-account-invoice 2.2.1-1.
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 trytond.model import ModelView, ModelSQL, fields
from trytond.pyson import Eval
from trytond.pool import Pool
class FiscalYear(ModelSQL, ModelView):
_name = 'account.fiscalyear'
out_invoice_sequence = fields.Many2One('ir.sequence.strict',
'Customer Invoice Sequence', required=True,
domain=[
('code', '=', 'account.invoice'),
['OR',
('company', '=', Eval('company')),
('company', '=', False),
],
],
context={
'code': 'account.invoice',
'company': Eval('company'),
},
depends=['company'])
in_invoice_sequence = fields.Many2One('ir.sequence.strict',
'Supplier Invoice Sequence', required=True,
domain=[
('code', '=', 'account.invoice'),
['OR',
('company', '=', Eval('company')),
('company', '=', False),
],
],
context={
'code': 'account.invoice',
'company': Eval('company'),
},
depends=['company'])
out_credit_note_sequence = fields.Many2One('ir.sequence.strict',
'Customer Credit Note Sequence', required=True,
domain=[
('code', '=', 'account.invoice'),
['OR',
('company', '=', Eval('company')),
('company', '=', False),
],
],
context={
'code': 'account.invoice',
'company': Eval('company'),
}, depends=['company'])
in_credit_note_sequence = fields.Many2One('ir.sequence.strict',
'Supplier Credit Note Sequence', required=True,
domain=[
('code', '=', 'account.invoice'),
['OR',
('company', '=', Eval('company')),
('company', '=', False),
],
],
context={
'code': 'account.invoice',
'company': Eval('company'),
}, depends=['company'])
def __init__(self):
super(FiscalYear, self).__init__()
self._constraints += [
('check_invoice_sequences', 'different_invoice_sequence'),
]
self._error_messages.update({
'change_invoice_sequence': 'You can not change ' \
'the invoice sequence if there is already ' \
'an invoice opened in the fiscalyear',
'different_invoice_sequence': 'You must have different ' \
'invoice sequences per fiscal year!',
})
def check_invoice_sequences(self, ids):
for fiscalyear in self.browse(ids):
for sequence in ('out_invoice_sequence', 'in_invoice_sequence',
'out_credit_note_sequence', 'in_credit_note_sequence'):
if self.search([
(sequence, '=', fiscalyear[sequence].id),
('id', '!=', fiscalyear.id),
]):
return False
return True
def write(self, ids, vals):
invoice_obj = Pool().get('account.invoice')
if isinstance(ids, (int, long)):
ids = [ids]
for sequence in ('out_invoice_sequence', 'in_invoice_sequence',
'out_credit_note_sequence', 'in_credit_note_sequence'):
if vals.get(sequence):
for fiscalyear in self.browse(ids):
if fiscalyear[sequence] and \
fiscalyear[sequence].id != \
vals[sequence]:
if invoice_obj.search([
('invoice_date', '>=', fiscalyear.start_date),
('invoice_date', '<=', fiscalyear.end_date),
('number', '!=', False),
('type', '=', sequence[:-9]),
]):
self.raise_user_error('change_invoice_sequence')
return super(FiscalYear, self).write(ids, vals)
FiscalYear()
class Period(ModelSQL, ModelView):
_name = 'account.period'
out_invoice_sequence = fields.Many2One('ir.sequence.strict',
'Customer Invoice Sequence',
domain=[('code', '=', 'account.invoice')],
context={'code': 'account.invoice'},
states={
'required': Eval('type') == 'standard',
'invisible': Eval('type') != 'standard',
},
depends=['type'])
in_invoice_sequence = fields.Many2One('ir.sequence.strict',
'Supplier Invoice Sequence',
domain=[('code', '=', 'account.invoice')],
context={'code': 'account.invoice'},
states={
'required': Eval('type') == 'standard',
'invisible': Eval('type') != 'standard',
},
depends=['type'])
out_credit_note_sequence = fields.Many2One('ir.sequence.strict',
'Customer Credit Note Sequence',
domain=[('code', '=', 'account.invoice')],
context={'code': 'account.invoice'},
states={
'required': Eval('type') == 'standard',
'invisible': Eval('type') != 'standard',
},
depends=['type'])
in_credit_note_sequence = fields.Many2One('ir.sequence.strict',
'Supplier Credit Note Sequence',
domain=[('code', '=', 'account.invoice')],
context={'code': 'account.invoice'},
states={
'required': Eval('type') == 'standard',
'invisible': Eval('type') != 'standard',
},
depends=['type'])
def __init__(self):
super(Period, self).__init__()
self._constraints += [
('check_invoice_sequences', 'check_invoice_sequences'),
]
self._error_messages.update({
'change_invoice_sequence': 'You can not change ' \
'the invoice sequence if there is already ' \
'an invoice opened in the period',
'check_invoice_sequences': 'You must have different ' \
'invoice sequences per fiscal year and ' \
'in the same company!',
})
def check_invoice_sequences(self, ids):
for period in self.browse(ids):
for sequence in ('out_invoice_sequence', 'in_invoice_sequence',
'out_credit_note_sequence', 'in_credit_note_sequence'):
if self.search([
(sequence, '=', period[sequence].id),
('fiscalyear', '!=', period.fiscalyear.id),
]):
return False
if period[sequence].company \
and period[sequence].company.id != \
period.fiscalyear.company.id:
return False
return True
def create(self, vals):
fiscalyear_obj = Pool().get('account.fiscalyear')
vals = vals.copy()
if vals.get('fiscalyear'):
fiscalyear = fiscalyear_obj.browse(vals['fiscalyear'])
for sequence in ('out_invoice_sequence', 'in_invoice_sequence',
'out_credit_note_sequence', 'in_credit_note_sequence'):
if not vals.get(sequence):
vals[sequence] = fiscalyear[sequence].id
return super(Period, self).create(vals)
def write(self, ids, vals):
invoice_obj = Pool().get('account.invoice')
if isinstance(ids, (int, long)):
ids = [ids]
for sequence in ('out_invoice_sequence', 'in_invoice_sequence',
'out_credit_note_sequence', 'in_credit_note_sequence'):
if vals.get(sequence):
for period in self.browse(ids):
if period[sequence] and \
period[sequence].id != \
vals[sequence]:
if invoice_obj.search([
('invoice_date', '>=', period.start_date),
('invoice_date', '<=', period.end_date),
('number', '!=', False),
('type', '=', sequence[:-9]),
]):
self.raise_user_error('change_invoice_sequence')
return super(Period, self).write(ids, vals)
Period()
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