32 lines
1.1 KiB
Python
32 lines
1.1 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.pool import PoolMeta
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from trytond.model import tree, fields
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class PriceList(tree(), metaclass=PoolMeta):
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__name__ = 'product.price_list'
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parent = fields.Many2One('product.price_list', "Parent")
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def get_context_formula(self, party, product, unit_price, quantity, uom,
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pattern=None):
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context = super(PriceList, self).get_context_formula(
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party, product, unit_price, quantity, uom, pattern=pattern)
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if self.parent:
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parent_unit_price = self.parent.compute(
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party, product, unit_price, quantity, uom, pattern=pattern)
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context['names']['parent_unit_price'] = parent_unit_price
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return context
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class PriceListLine(metaclass=PoolMeta):
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__name__ = 'product.price_list.line'
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@classmethod
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def __setup__(cls):
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super().__setup__()
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cls.formula.help += (
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'\n- parent_unit_price: the unit_price from the parent')
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