80 lines
2.6 KiB
Python
80 lines
2.6 KiB
Python
# This file is part of lims_analysis_sheet_stock module for Tryton.
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# The COPYRIGHT file at the top level of this repository contains
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# the full copyright notices and license terms.
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from trytond.model import ModelSQL, ModelView, fields, DictSchemaMixin
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from trytond.pool import PoolMeta
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from trytond.pyson import Eval
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class LotAttributeType(ModelSQL, ModelView):
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'Lot Attribute Type'
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__name__ = 'stock.lot.attribute.type'
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name = fields.Char('Name', required=True)
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attributes = fields.One2Many('stock.lot.attribute', 'type',
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'Attributes')
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class LotAttribute(DictSchemaMixin, ModelSQL, ModelView):
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'Lot Attribute'
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__name__ = 'stock.lot.attribute'
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_rec_name = 'name'
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type = fields.Many2One('stock.lot.attribute.type', 'Type',
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required=True, ondelete='CASCADE', select=True)
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@staticmethod
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def default_type_():
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return 'char'
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class ProductCategory(metaclass=PoolMeta):
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__name__ = 'product.category'
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lot_attribute_types = fields.Many2Many(
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'product.category-stock.lot.attribute.type',
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'category', 'attribute_type', 'Lot Attribute Types')
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class ProductCategoryLotAttributeType(ModelSQL):
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'Product Category - Lot Attribute Type'
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__name__ = 'product.category-stock.lot.attribute.type'
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_table = 'product_category_stock_lot_attribute_type'
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category = fields.Many2One('product.category',
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'Product Category', required=True, ondelete='CASCADE', select=True)
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attribute_type = fields.Many2One('stock.lot.attribute.type',
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'Lot Attribute Type', required=True, ondelete='CASCADE', select=True)
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class Lot(metaclass=PoolMeta):
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__name__ = 'stock.lot'
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attributes = fields.Dict('stock.lot.attribute', 'Attributes',
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domain=[('type', 'in', Eval('attribute_types_domain'))],
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depends=['attribute_types_domain'])
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attributes_string = attributes.translated('attributes')
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attribute_types_domain = fields.Function(fields.Many2Many(
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'stock.lot.attribute.type', None, None, 'Attribute Types domain'),
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'on_change_with_attribute_types_domain')
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@fields.depends('product', '_parent_product.template')
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def on_change_with_attribute_types_domain(self, name=None):
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a_types = []
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if self.product and self.product.template.categories:
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for cat in self.product.template.categories:
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for a_type in cat.lot_attribute_types:
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a_types.append(a_type.id)
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return a_types
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class Move(metaclass=PoolMeta):
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__name__ = 'stock.move'
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@classmethod
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def _get_origin(cls):
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models = super()._get_origin()
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models.append('lims.analysis_sheet')
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return models
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