/usr/share/pyshared/trytond/modules/party/category.py is in tryton-modules-party 3.0.0-2.
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
__all__ = ['Category']
STATES = {
'readonly': ~Eval('active'),
}
DEPENDS = ['active']
SEPARATOR = ' / '
class Category(ModelSQL, ModelView):
"Category"
__name__ = 'party.category'
name = fields.Char('Name', required=True, states=STATES, translate=True,
depends=DEPENDS)
parent = fields.Many2One('party.category', 'Parent',
select=True, states=STATES, depends=DEPENDS)
childs = fields.One2Many('party.category', 'parent',
'Children', states=STATES, depends=DEPENDS)
active = fields.Boolean('Active')
@classmethod
def __setup__(cls):
super(Category, cls).__setup__()
cls._sql_constraints = [
('name_parent_uniq', 'UNIQUE(name, parent)',
'The name of a party category must be unique by parent.'),
]
cls._error_messages.update({
'wrong_name': ('Invalid category name "%%s": You can not use '
'"%s" in name field.' % SEPARATOR),
})
cls._order.insert(1, ('name', 'ASC'))
@staticmethod
def default_active():
return True
@classmethod
def validate(cls, categories):
super(Category, cls).validate(categories)
cls.check_recursion(categories, rec_name='name')
for category in categories:
category.check_name()
def check_name(self):
if SEPARATOR in self.name:
self.raise_user_error('wrong_name', (self.name,))
def get_rec_name(self, name):
if self.parent:
return self.parent.get_rec_name(name) + SEPARATOR + self.name
return self.name
@classmethod
def search_rec_name(cls, name, clause):
if isinstance(clause[2], basestring):
values = clause[2].split(SEPARATOR)
values.reverse()
domain = []
field = 'name'
for name in values:
domain.append((field, clause[1], name))
field = 'parent.' + field
categories = cls.search(domain, order=[])
return [('id', 'in', [category.id for category in categories])]
#TODO Handle list
return [('name',) + tuple(clause[1:])]
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