64 lines
2.2 KiB
Python
64 lines
2.2 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 import backend
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from trytond.model import (ModelView, ModelSQL, ModelSingleton,
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MultiValueMixin, ValueMixin, fields)
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from trytond.pool import Pool
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from trytond.tools.multivalue import migrate_property
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__all__ = ['Configuration', 'ConfigurationDefaultCostPriceMethod']
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default_cost_price_method = fields.Selection(
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'get_cost_price_methods', "Default Cost Method")
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@classmethod
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def get_cost_price_methods(cls):
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pool = Pool()
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Template = pool.get('product.template')
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field_name = 'cost_price_method'
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return (Template.fields_get([field_name])[field_name]['selection']
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+ [(None, '')])
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class Configuration(ModelSingleton, ModelSQL, ModelView, MultiValueMixin):
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'Product Configuration'
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__name__ = 'product.configuration'
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default_cost_price_method = fields.MultiValue(default_cost_price_method)
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get_cost_price_methods = get_cost_price_methods
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@classmethod
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def default_default_cost_price_method(cls, **pattern):
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return cls.multivalue_model(
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'default_cost_price_method').default_default_cost_price_method()
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class ConfigurationDefaultCostPriceMethod(ModelSQL, ValueMixin):
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"Product Configuration Default Cost Price Method"
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__name__ = 'product.configuration.default_cost_price_method'
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default_cost_price_method = default_cost_price_method
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get_cost_price_methods = get_cost_price_methods
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@classmethod
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def __register__(cls, module_name):
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TableHandler = backend.get('TableHandler')
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exist = TableHandler.table_exist(cls._table)
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super(ConfigurationDefaultCostPriceMethod, cls).__register__(
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module_name)
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if not exist:
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cls._migrate_property([], [], [])
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@classmethod
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def _migrate_property(cls, field_names, value_names, fields):
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field_names.append('default_cost_price_method')
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value_names.append('default_cost_price_method')
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migrate_property(
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'product.configuration', field_names, cls, value_names,
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fields=fields)
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@classmethod
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def default_default_cost_price_method(cls):
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return 'fixed'
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