39 lines
1.3 KiB
Python
39 lines
1.3 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.pool import Pool, PoolMeta
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sale_invoice_grouping_method = fields.Selection(
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'get_sale_invoice_grouping_methods', "Sale Invoice Grouping Method",
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help="The default invoice grouping method for new customers.")
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@classmethod
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def get_sale_invoice_grouping_methods(cls):
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pool = Pool()
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Party = pool.get('party.party')
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field_name = 'sale_invoice_grouping_method'
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return Party.fields_get([field_name])[field_name]['selection']
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class Configuration(metaclass=PoolMeta):
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__name__ = 'sale.configuration'
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sale_invoice_grouping_method = fields.MultiValue(
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sale_invoice_grouping_method)
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get_sale_invoice_grouping_methods = get_sale_invoice_grouping_methods
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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 == 'sale_invoice_grouping_method':
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return pool.get('sale.configuration.sale_method')
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return super().multivalue_model(field)
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class ConfigurationSaleMethod(metaclass=PoolMeta):
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__name__ = 'sale.configuration.sale_method'
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sale_invoice_grouping_method = sale_invoice_grouping_method
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get_sale_invoice_grouping_methods = get_sale_invoice_grouping_methods
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