70 lines
2.2 KiB
Python
70 lines
2.2 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 fields
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from trytond.modules.account_product.product import (
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account_used, template_property)
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from trytond.pool import Pool, PoolMeta
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from trytond.pyson import Eval
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class Category(metaclass=PoolMeta):
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__name__ = 'product.category'
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account_cogs = fields.MultiValue(fields.Many2One('account.account',
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'Account Cost of Goods Sold', domain=[
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('closed', '!=', True),
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('type.expense', '=', True),
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('company', '=', Eval('context', {}).get('company', -1)),
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],
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states={
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'invisible': (~Eval('context', {}, ).get('company')
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| Eval('account_parent')
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| ~Eval('accounting', False)),
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}))
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@classmethod
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def multivalue_model(cls, field):
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pool = Pool()
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if field == 'account_cogs':
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return pool.get('product.category.account')
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return super().multivalue_model(field)
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@property
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@account_used('account_cogs')
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def account_cogs_used(self):
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pass
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@fields.depends('accounting', 'account_cogs')
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def on_change_accounting(self):
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super().on_change_accounting()
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if not self.accounting:
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self.account_cogs = None
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class CategoryAccount(metaclass=PoolMeta):
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__name__ = 'product.category.account'
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account_cogs = fields.Many2One(
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'account.account', "Account Cost of Goods Sold",
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domain=[
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('closed', '!=', True),
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('type.expense', '=', True),
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('company', '=', Eval('company', -1)),
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])
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@classmethod
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def get_account_stock_type_statements(cls):
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return super().get_account_stock_type_statements() + ['balance']
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class Template(metaclass=PoolMeta):
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__name__ = 'product.template'
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@property
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@account_used('account_cogs', 'account_category')
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def account_cogs_used(self):
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pass
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class Product(metaclass=PoolMeta):
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__name__ = 'product.product'
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account_cogs_used = template_property('account_cogs_used')
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