/usr/lib/python2.7/dist-packages/trytond/modules/account/journal.py is in tryton-modules-account 4.2.0-1.
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 decimal import Decimal
from sql import Null
from sql.aggregate import Sum
from trytond.model import ModelView, ModelSQL, fields, Unique
from trytond.wizard import Wizard, StateTransition
from trytond import backend
from trytond.pyson import Eval, Bool
from trytond.transaction import Transaction
from trytond.pool import Pool
from trytond.tools import reduce_ids, grouped_slice
__all__ = ['JournalType', 'Journal',
'JournalCashContext',
'JournalPeriod', 'CloseJournalPeriod', 'ReOpenJournalPeriod']
STATES = {
'readonly': Eval('state') == 'close',
}
DEPENDS = ['state']
_ICONS = {
'open': 'tryton-open',
'close': 'tryton-readonly',
}
class JournalType(ModelSQL, ModelView):
'Journal Type'
__name__ = 'account.journal.type'
name = fields.Char('Name', size=None, required=True, translate=True)
code = fields.Char('Code', size=None, required=True)
@classmethod
def __setup__(cls):
super(JournalType, cls).__setup__()
t = cls.__table__()
cls._sql_constraints += [
('code_uniq', Unique(t, t.code), 'The code must be unique.'),
]
cls._order.insert(0, ('code', 'ASC'))
class Journal(ModelSQL, ModelView):
'Journal'
__name__ = 'account.journal'
name = fields.Char('Name', size=None, required=True, translate=True)
code = fields.Char('Code', size=None)
active = fields.Boolean('Active', select=True)
type = fields.Selection('get_types', 'Type', required=True)
sequence = fields.Property(fields.Many2One('ir.sequence', 'Sequence',
domain=[('code', '=', 'account.journal')],
context={'code': 'account.journal'},
states={
'required': Bool(Eval('context', {}).get('company', -1)),
}))
credit_account = fields.Property(fields.Many2One('account.account',
'Default Credit Account', domain=[
('kind', '!=', 'view'),
('company', '=', Eval('context', {}).get('company', -1)),
],
states={
'required': ((Eval('type').in_(['cash', 'write-off']))
& (Eval('context', {}).get('company', -1) != -1)),
'invisible': ~Eval('context', {}).get('company', -1),
}, depends=['type']))
debit_account = fields.Property(fields.Many2One('account.account',
'Default Debit Account', domain=[
('kind', '!=', 'view'),
('company', '=', Eval('context', {}).get('company', -1)),
],
states={
'required': ((Eval('type').in_(['cash', 'write-off']))
& (Eval('context', {}).get('company', -1) != -1)),
'invisible': ~Eval('context', {}).get('company', -1),
}, depends=['type']))
debit = fields.Function(fields.Numeric('Debit',
digits=(16, Eval('currency_digits', 2)),
depends=['currency_digits']), 'get_debit_credit_balance')
credit = fields.Function(fields.Numeric('Credit',
digits=(16, Eval('currency_digits', 2)),
depends=['currency_digits']), 'get_debit_credit_balance')
balance = fields.Function(fields.Numeric('Balance',
digits=(16, Eval('currency_digits', 2)),
depends=['currency_digits']), 'get_debit_credit_balance')
currency_digits = fields.Function(fields.Integer('Currency Digits'),
'get_currency_digits')
@classmethod
def __setup__(cls):
super(Journal, cls).__setup__()
cls._order.insert(0, ('name', 'ASC'))
@classmethod
def __register__(cls, module_name):
TableHandler = backend.get('TableHandler')
super(Journal, cls).__register__(module_name)
cursor = Transaction().connection.cursor()
table = TableHandler(cls, module_name)
# Migration from 1.0 sequence Many2One change into Property
if table.column_exist('sequence'):
Property = Pool().get('ir.property')
sql_table = cls.__table__()
cursor.execute(*sql_table.select(sql_table.id, sql_table.sequence))
for journal_id, sequence_id in cursor.fetchall():
Property.set('sequence', cls._name,
journal_id, (sequence_id and
'ir.sequence,' + str(sequence_id) or False))
table.drop_column('sequence', exception=True)
@staticmethod
def default_active():
return True
@staticmethod
def default_sequence():
return None
@staticmethod
def get_types():
Type = Pool().get('account.journal.type')
types = Type.search([])
return [(x.code, x.name) for x in types]
@classmethod
def search_rec_name(cls, name, clause):
if clause[1].startswith('!') or clause[1].startswith('not '):
bool_op = 'AND'
else:
bool_op = 'OR'
return [bool_op,
('code',) + tuple(clause[1:]),
(cls._rec_name,) + tuple(clause[1:]),
]
@classmethod
def get_currency_digits(cls, journals, name):
pool = Pool()
Company = pool.get('company.company')
company_id = Transaction().context.get('company')
if company_id:
company = Company(company_id)
digits = company.currency.digits
else:
digits = 2
return dict.fromkeys([j.id for j in journals], digits)
@classmethod
def get_debit_credit_balance(cls, journals, names):
pool = Pool()
MoveLine = pool.get('account.move.line')
Move = pool.get('account.move')
context = Transaction().context
cursor = Transaction().connection.cursor()
result = {}
ids = [j.id for j in journals]
for name in ['debit', 'credit', 'balance']:
result[name] = dict.fromkeys(ids, 0)
line = MoveLine.__table__()
move = Move.__table__()
where = ((move.date >= context['start_date'])
& (move.date <= context['end_date']))
for sub_journals in grouped_slice(journals):
sub_journals = list(sub_journals)
red_sql = reduce_ids(move.journal, [j.id for j in sub_journals])
accounts = None
for journal in sub_journals:
credit_account = (journal.credit_account.id
if journal.credit_account else None)
debit_account = (journal.debit_account.id
if journal.debit_account else None)
clause = ((move.journal == journal.id)
& (((line.credit != Null)
& (line.account == credit_account))
| ((line.debit != Null)
& (line.account == debit_account))))
if accounts is None:
accounts = clause
else:
accounts |= clause
query = line.join(move, 'LEFT', condition=line.move == move.id
).select(move.journal, Sum(line.debit), Sum(line.credit),
where=where & red_sql & accounts,
group_by=move.journal)
cursor.execute(*query)
for journal_id, debit, credit in cursor.fetchall():
# SQLite uses float for SUM
if not isinstance(debit, Decimal):
debit = Decimal(str(debit))
if not isinstance(credit, Decimal):
credit = Decimal(str(credit))
result['debit'][journal_id] = debit
result['credit'][journal_id] = credit
result['balance'][journal_id] = debit - credit
return result
class JournalCashContext(ModelView):
'Journal Cash Context'
__name__ = 'account.journal.open_cash.context'
start_date = fields.Date('Start Date', required=True)
end_date = fields.Date('End Date', required=True)
@classmethod
def default_start_date(cls):
return Pool().get('ir.date').today()
default_end_date = default_start_date
class JournalPeriod(ModelSQL, ModelView):
'Journal - Period'
__name__ = 'account.journal.period'
journal = fields.Many2One('account.journal', 'Journal', required=True,
ondelete='CASCADE', states=STATES, depends=DEPENDS)
period = fields.Many2One('account.period', 'Period', required=True,
ondelete='CASCADE', states=STATES, depends=DEPENDS)
icon = fields.Function(fields.Char('Icon'), 'get_icon')
active = fields.Boolean('Active', select=True, states=STATES,
depends=DEPENDS)
state = fields.Selection([
('open', 'Open'),
('close', 'Close'),
], 'State', readonly=True, required=True)
@classmethod
def __setup__(cls):
super(JournalPeriod, cls).__setup__()
t = cls.__table__()
cls._sql_constraints += [
('journal_period_uniq', Unique(t, t.journal, t.period),
'You can only open one journal per period.'),
]
cls._error_messages.update({
'modify_del_journal_period': ('You can not modify/delete '
'journal - period "%s" because it has moves.'),
'create_journal_period': ('You can not create a '
'journal - period on closed period "%s".'),
'open_journal_period': ('You can not open '
'journal - period "%(journal_period)s" because period '
'"%(period)s" is closed.'),
})
@classmethod
def __register__(cls, module_name):
TableHandler = backend.get('TableHandler')
super(JournalPeriod, cls).__register__(module_name)
table = TableHandler(cls, module_name)
# Migration from 4.2: remove name column
table.drop_column('name')
@staticmethod
def default_active():
return True
@staticmethod
def default_state():
return 'open'
def get_rec_name(self, name):
return '%s - %s' % (self.journal.rec_name, self.period.rec_name)
@classmethod
def search_rec_name(cls, name, clause):
if clause[1].startswith('!') or clause[1].startswith('not '):
bool_op = 'AND'
else:
bool_op = 'OR'
return [bool_op,
[('journal.rec_name',) + tuple(clause[1:])],
[('period.rec_name',) + tuple(clause[1:])],
]
def get_icon(self, name):
return _ICONS.get(self.state, '')
@classmethod
def _check(cls, periods):
Move = Pool().get('account.move')
for period in periods:
moves = Move.search([
('journal', '=', period.journal.id),
('period', '=', period.period.id),
], limit=1)
if moves:
cls.raise_user_error('modify_del_journal_period', (
period.rec_name,))
@classmethod
def create(cls, vlist):
Period = Pool().get('account.period')
for vals in vlist:
if vals.get('period'):
period = Period(vals['period'])
if period.state == 'close':
cls.raise_user_error('create_journal_period', (
period.rec_name,))
return super(JournalPeriod, cls).create(vlist)
@classmethod
def write(cls, *args):
actions = iter(args)
for journal_periods, values in zip(actions, actions):
if (values != {'state': 'close'}
and values != {'state': 'open'}):
cls._check(journal_periods)
if values.get('state') == 'open':
for journal_period in journal_periods:
if journal_period.period.state == 'close':
cls.raise_user_error('open_journal_period', {
'journal_period': journal_period.rec_name,
'period': journal_period.period.rec_name,
})
super(JournalPeriod, cls).write(*args)
@classmethod
def delete(cls, periods):
cls._check(periods)
super(JournalPeriod, cls).delete(periods)
@classmethod
def close(cls, periods):
'''
Close journal - period
'''
cls.write(periods, {
'state': 'close',
})
@classmethod
def open_(cls, periods):
"Open journal - period"
cls.write(periods, {
'state': 'open',
})
class CloseJournalPeriod(Wizard):
'Close Journal - Period'
__name__ = 'account.journal.period.close'
start_state = 'close'
close = StateTransition()
def transition_close(self):
JournalPeriod = Pool().get('account.journal.period')
JournalPeriod.close(
JournalPeriod.browse(Transaction().context['active_ids']))
return 'end'
class ReOpenJournalPeriod(Wizard):
'Re-Open Journal - Period'
__name__ = 'account.journal.period.reopen'
start_state = 'reopen'
reopen = StateTransition()
def transition_reopen(self):
JournalPeriod = Pool().get('account.journal.period')
JournalPeriod.open_(
JournalPeriod.browse(Transaction().context['active_ids']))
return 'end'
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