14 lines
353 B
Python
14 lines
353 B
Python
# The COPYRIGHT file at the top level of this repository contains the full
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# copyright notices and license terms.
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from trytond.pool import PoolMeta
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class Line(metaclass=PoolMeta):
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__name__ = 'purchase.line'
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@classmethod
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def _get_origin(cls):
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result = super()._get_origin()
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result.append('sale.cost')
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return result
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