74 lines
2.4 KiB
Python
74 lines
2.4 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 ModelSQL, ValueMixin, fields
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from trytond.pool import Pool, PoolMeta
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sale_under_shipment_tolerance = fields.Float(
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"Sale Under Shipment Tolerance",
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help="The lower quantity accepted in percentage.")
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sale_over_shipment_tolerance = fields.Float(
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"Sale Over Shipment Tolerance",
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help="The upper quantity accepted in percentage.")
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def default_func(field_name):
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@classmethod
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def default(cls, **pattern):
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return getattr(
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cls.multivalue_model(field_name),
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'default_%s' % field_name, lambda: None)()
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return default
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class Configuration(metaclass=PoolMeta):
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__name__ = 'sale.configuration'
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sale_under_shipment_tolerance = fields.MultiValue(
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sale_under_shipment_tolerance)
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sale_over_shipment_tolerance = fields.MultiValue(
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sale_over_shipment_tolerance)
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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 in {
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'sale_under_shipment_tolerance',
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'sale_over_shipment_tolerance'}:
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return pool.get('sale.configuration.shipment_tolerance')
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return super().multivalue_model(field)
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default_sale_under_shipment_tolerance = default_func(
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'sale_under_shipment_tolerance')
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default_sale_over_shipment_tolerance = default_func(
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'sale_over_shipment_tolerance')
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class ConfigurationShipmentTolerance(ModelSQL, ValueMixin):
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__name__ = 'sale.configuration.shipment_tolerance'
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sale_under_shipment_tolerance = sale_under_shipment_tolerance
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sale_over_shipment_tolerance = sale_over_shipment_tolerance
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@classmethod
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def __setup__(cls):
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super().__setup__()
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cls.sale_under_shipment_tolerance.domain = [
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'OR',
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('sale_under_shipment_tolerance', '=', None),
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[
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('sale_under_shipment_tolerance', '>=', 0),
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('sale_under_shipment_tolerance', '<=', 1),
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]]
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cls.sale_over_shipment_tolerance.domain = [
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'OR',
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('sale_over_shipment_tolerance', '=', None),
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('sale_over_shipment_tolerance', '>=', 1),
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]
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@classmethod
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def default_sale_under_shipment_tolerance(cls):
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return 1
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@classmethod
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def default_sale_over_shipment_tolerance(cls):
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return None
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