Maxime Richez
dd946e1ad4
Closes #13372 (grafted from 20a741abf07af4acd9bb558eb6eb462e69873028) --HG-- branch : 7.0
19 lines
649 B
Python
19 lines
649 B
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.pool import PoolMeta
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class InvoiceLine(metaclass=PoolMeta):
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__name__ = 'account.invoice.line'
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cost_shipments = fields.One2Many(
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'stock.shipment.out', 'cost_invoice_line', "Cost of Shipments",
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readonly=True)
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@classmethod
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def copy(cls, lines, default=None):
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default = default.copy() if default is not None else {}
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default.setdefault('cost_shipments', None)
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return super().copy(lines, default=default)
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