mejora el stock picking batch de odoo desde OCA/stock_logistics_workflow

stock_picking_batch_extended/report/__init__.py

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+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from . import batch_report

stock_picking_batch_extended/report/batch_report.py

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+# Copyright 2018 Tecnativa - Carlos Dauden
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+import logging
+
+from odoo import api, fields, models
+from odoo.tools import float_is_zero
+
+
+_logger = logging.getLogger(__name__)
+
+
+class ReportPrintBatchPicking(models.AbstractModel):
+    _name = 'report.stock_picking_batch_extended.report_batch_picking'
+    _description = 'Report for Batch Picking'
+
+    @api.model
+    def key_level_0(self, operation):
+        return operation.location_id.id, operation.location_dest_id.id
+
+    @api.model
+    def key_level_1(self, operation):
+        return operation.product_id.id
+
+    @api.model
+    def new_level_0(self, operation):
+        level_0_name = '{} \u21E8 {}'.format(
+            operation.location_id.name_get()[0][1],
+            operation.location_dest_id.name_get()[0][1])
+        return {
+            'name': level_0_name,
+            'location': operation.location_id,
+            'location_dest': operation.location_dest_id,
+            'l1_items': {},
+        }
+
+    @api.model
+    def _get_operation_qty(self, operation):
+        return float_is_zero(
+            operation.product_qty,
+            precision_rounding=operation.product_uom_id.rounding
+        ) and operation.qty_done or operation.product_qty
+
+    @api.model
+    def new_level_1(self, operation):
+        return {
+            'product': operation.product_id,
+            'product_qty': self._get_operation_qty(operation),
+            'operations': operation,
+        }
+
+    @api.model
+    def update_level_1(self, group_dict, operation):
+        group_dict['product_qty'] += self._get_operation_qty(operation)
+        group_dict['operations'] += operation
+
+    @api.model
+    def sort_level_0(self, rec_list):
+        return sorted(rec_list, key=lambda rec: (
+            rec['location'].posx, rec['location'].posy, rec['location'].posz,
+            rec['location'].name))
+
+    @api.model
+    def sort_level_1(self, rec_list):
+        return sorted(rec_list, key=lambda rec: (
+            rec['product'].default_code or '', rec['product'].id))
+
+    @api.model
+    def _get_grouped_data(self, batch):
+        grouped_data = {}
+        for op in batch.move_line_ids:
+            l0_key = self.key_level_0(op)
+            if l0_key not in grouped_data:
+                grouped_data[l0_key] = self.new_level_0(op)
+            l1_key = self.key_level_1(op)
+            if l1_key in grouped_data[l0_key]['l1_items']:
+                self.update_level_1(
+                    grouped_data[l0_key]['l1_items'][l1_key], op)
+            else:
+                grouped_data[l0_key]['l1_items'][l1_key] = self.new_level_1(op)
+        for l0_key in grouped_data.keys():
+            grouped_data[l0_key]['l1_items'] = self.sort_level_1(
+                grouped_data[l0_key]['l1_items'].values())
+        return self.sort_level_0(grouped_data.values())
+
+    @api.model
+    def _get_report_values(self, docids, data=None):
+        model = 'stock.picking.batch'
+        docs = self.env[model].browse(docids)
+        return {
+            'doc_ids': docids,
+            'doc_model': model,
+            'data': data,
+            'docs': docs,
+            'get_grouped_data': self._get_grouped_data,
+            'now': fields.Datetime.now,
+        }