[MIG] printer_zpl2: Migration to 12.0

printer_zpl2/models/printing_label_zpl2.py

@@ -42,7 +42,7 @@ class PrintingLabelZpl2(models.Model):
     component_ids = fields.One2many(
         comodel_name='printing.label.zpl2.component', inverse_name='label_id',
         string='Label Components',
-        help='Components which will be printed on the label.')
+        help='Components which will be printed on the label.', copy=True)
     restore_saved_config = fields.Boolean(
         string="Restore printer's configuration",
         help="Restore printer's saved configuration and end of each label ",
@@ -85,6 +85,9 @@ class PrintingLabelZpl2(models.Model):
             })
             data = safe_eval(component.data, eval_args) or ''
 
+            if data == 'component_not_show':
+                continue
+
             # Generate a list of elements if the component is repeatable
             for idx in range(
                     component.repeat_offset,
@@ -151,9 +154,14 @@ class PrintingLabelZpl2(models.Model):
                         component.diagonal_orientation,
                     })
             elif component.component_type == 'graphic':
-                image = component.graphic_image or data
-                pil_image = Image.open(io.BytesIO(
-                    base64.b64decode(image))).convert('RGB')
+                # During the on_change don't take the bin_size
+                image = component.with_context(bin_size_graphic_image=False)\
+                    .graphic_image or data
+                try:
+                    pil_image = Image.open(io.BytesIO(
+                        base64.b64decode(image))).convert('RGB')
+                except Exception:
+                    continue
                 if component.width and component.height:
                     pil_image = pil_image.resize(
                         (component.width, component.height))
@@ -292,7 +300,7 @@ class PrintingLabelZpl2(models.Model):
         record = Obj.search([('id', '=', self.record_id)], limit=1)
         if not record:
             record = Obj.search([], limit=1, order='id desc')
-            self.record_id = record.id
+        self.record_id = record.id
 
         return record