48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
#This file is part of Tryton. The COPYRIGHT file at the top level of
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#this repository contains the full copyright notices and license terms.
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from trytond.model import ModelView, ModelSQL, fields
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STATES = {
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'readonly': "active == False",
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}
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class Category(ModelSQL, ModelView):
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"Category"
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_name = "party.category"
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_description = __doc__
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name = fields.Char('Name', required=True, states=STATES)
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parent = fields.Many2One('party.category', 'Parent',
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select=1, states=STATES)
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childs = fields.One2Many('party.category', 'parent',
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'Children', states=STATES)
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active = fields.Boolean('Active')
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def __init__(self):
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super(Category, self).__init__()
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self._constraints += [
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('check_recursion', 'recursive_categories'),
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]
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self._error_messages.update({
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'recursive_categories': 'You can not create recursive categories!',
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})
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self._order.insert(1, ('name', 'ASC'))
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def default_active(self, cursor, user, context=None):
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return 1
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def get_rec_name(self, cursor, user, ids, name, arg, context=None):
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if not ids:
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return {}
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res = {}
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categories = self.browse(cursor, user, ids, context=context)
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for category in categories:
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if category.parent:
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name = category.parent.name+' / '+ category.name
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else:
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name = category.name
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res[category.id] = name
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return res
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Category()
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