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https://github.com/OCA/stock-logistics-warehouse.git
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4988d74218
[CHG] improve code regarding code review [ADD] add test [CHG] optimize stock computation by avoiding to call useless compute
58 lines
2.2 KiB
Python
58 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014 Numérigraphe
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# Copyright 2016 Sodexis
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from odoo import models, fields, api
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from odoo.addons import decimal_precision as dp
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class ProductTemplate(models.Model):
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_inherit = 'product.template'
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@api.multi
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@api.depends('product_variant_ids.immediately_usable_qty',
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'product_variant_ids.potential_qty')
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def _compute_available_quantities(self):
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res = self._compute_available_quantities_dict()
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for product in self:
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data = res[product.id]
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for key, value in data.iteritems():
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if key in product._fields:
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product[key] = value
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@api.multi
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def _compute_available_quantities_dict(self):
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variants_dict = self.mapped(
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'product_variant_ids')._compute_available_quantities_dict()
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res = {}
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for template in self:
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immediately_usable_qty = sum(
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[variants_dict[p.id]["immediately_usable_qty"] for p in
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template.product_variant_ids])
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potential_qty = max(
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[variants_dict[p.id]["potential_qty"] for p in
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template.product_variant_ids] or [0.0])
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res[template.id] = {
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"immediately_usable_qty": immediately_usable_qty,
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"potential_qty": potential_qty,
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}
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return res
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immediately_usable_qty = fields.Float(
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digits=dp.get_precision('Product Unit of Measure'),
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compute='_compute_available_quantities',
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string='Available to promise',
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help="Stock for this Product that can be safely proposed "
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"for sale to Customers.\n"
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"The definition of this value can be configured to suit "
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"your needs")
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potential_qty = fields.Float(
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compute='_compute_available_quantities',
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digits=dp.get_precision('Product Unit of Measure'),
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string='Potential',
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help="Quantity of this Product that could be produced using "
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"the materials already at hand. "
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"If the product has several variants, this will be the biggest "
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"quantity that can be made for a any single variant.")
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