63 lines
2.3 KiB
Python
63 lines
2.3 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 decimal import Decimal
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from trytond.pool import Pool, PoolMeta
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from trytond.model import fields
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from trytond.modules.product import price_digits, round_price
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from trytond.exceptions import UserError
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BOM_CHANGES = ['bom', 'product', 'quantity', 'uom', 'warehouse', 'location',
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'company', 'inputs', 'outputs']
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class Production(metaclass=PoolMeta):
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"Production"
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__name__ = 'production'
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@fields.depends(*BOM_CHANGES)
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def explode_bom(self):
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pool = Pool()
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Uom = pool.get('product.uom')
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if not (self.bom and self.product and self.uom):
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return
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factor = self.bom.compute_factor(self.product, self.quantity or 0,
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self.uom)
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inputs = []
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for input_ in self.bom.inputs:
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if input_.product.producible:
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for input_ in input_.product.template.boms.inputs:
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quantity = input_.compute_quantity(factor)
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move = self._explode_move_values(
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self.picking_location, self.location, self.company,
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input_, quantity)
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if move:
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inputs.append(move)
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quantity = Uom.compute_qty(input_.uom, quantity,
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input_.product.default_uom, round=False)
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else:
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quantity = input_.compute_quantity(factor)
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move = self._explode_move_values(
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self.picking_location, self.location, self.company,
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input_, quantity)
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if move:
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inputs.append(move)
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quantity = Uom.compute_qty(input_.uom, quantity,
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input_.product.default_uom, round=False)
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self.inputs = inputs
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outputs = []
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for output in self.bom.outputs:
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quantity = output.compute_quantity(factor)
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move = self._explode_move_values(
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self.location, self.output_location, self.company, output,
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quantity)
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if move:
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move.unit_price = Decimal(0)
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outputs.append(move)
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self.outputs = outputs
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