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27 lines
958 B
Python
27 lines
958 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.model import ModelSQL, ModelView, fields
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from trytond.pool import PoolMeta
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__all__ = ['RestrictionAlternative', 'Party']
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class RestrictionAlternative(ModelSQL, ModelView):
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'Restriction Alternative'
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__name__ = 'party.restriction.alternative'
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party = fields.Many2One('party.party', 'Party', required=True,
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ondelete='CASCADE')
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sequence = fields.Integer('Sequence')
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alternative_party = fields.Many2One('party.party', 'Alternative Party',
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required=True, ondelete='CASCADE')
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@staticmethod
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def order_sequence(tables):
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table, _ = tables[None]
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return [table.sequence == None, table.sequence]
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class Party(metaclass=PoolMeta):
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__name__ = 'party.party'
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restriction_alternatives = fields.One2Many('party.restriction.alternative',
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'party', 'Alternative Parties')
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