Merge remote-tracking branch 'inventree/master'

InvenTree/part/forms.py

@@ -7,6 +7,7 @@ from __future__ import unicode_literals
 
 from InvenTree.forms import HelperForm
 from InvenTree.helpers import GetExportFormats
+from InvenTree.fields import RoundingDecimalFormField
 
 from mptt.fields import TreeNodeChoiceField
 from django import forms
@@ -194,6 +195,8 @@ class EditCategoryForm(HelperForm):
 class EditBomItemForm(HelperForm):
     """ Form for editing a BomItem object """
 
+    quantity = RoundingDecimalFormField(max_digits=10, decimal_places=5)
+
     class Meta:
         model = BomItem
         fields = [

InvenTree/part/migrations/0043_auto_20200527_0005.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.0.5 on 2020-05-27 00:05
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0042_auto_20200518_0900'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='bomitem',
+            name='part',
+            field=models.ForeignKey(help_text='Select parent part', limit_choices_to={'assembly': True}, on_delete=django.db.models.deletion.CASCADE, related_name='bom_items', to='part.Part'),
+        ),
+        migrations.AlterField(
+            model_name='bomitem',
+            name='sub_part',
+            field=models.ForeignKey(help_text='Select part to be used in BOM', limit_choices_to={'component': True}, on_delete=django.db.models.deletion.CASCADE, related_name='used_in', to='part.Part'),
+        ),
+    ]

InvenTree/part/models.py

@@ -262,6 +262,9 @@ class Part(MPTTModel):
                 if n_refs == 0:
                     previous.image.delete(save=False)
 
+        self.clean()
+        self.validate_unique()
+
         super().save(*args, **kwargs)
 
     def __str__(self):
@@ -433,11 +436,7 @@ class Part(MPTTModel):
     def clean(self):
         """ Perform cleaning operations for the Part model """
 
-        if self.is_template and self.variant_of is not None:
-            raise ValidationError({
-                'is_template': _("Part cannot be a template part if it is a variant of another part"),
-                'variant_of': _("Part cannot be a variant of another part if it is already a template"),
-            })
+        super().clean()
 
     name = models.CharField(max_length=100, blank=False,
                             help_text=_('Part name'),
@@ -1364,7 +1363,6 @@ class BomItem(models.Model):
                              help_text=_('Select parent part'),
                              limit_choices_to={
                                  'assembly': True,
-                                 'is_template': False,
                              })
 
     # A link to the child item (sub-part)
@@ -1373,7 +1371,6 @@ class BomItem(models.Model):
                                  help_text=_('Select part to be used in BOM'),
                                  limit_choices_to={
                                      'component': True,
-                                     'is_template': False,
                                  })
 
     # Quantity required

InvenTree/stock/migrations/0044_auto_20200528_1036.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.0.5 on 2020-05-28 10:36
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0043_auto_20200525_0420'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='stockitem',
+            unique_together=set(),
+        ),
+    ]

InvenTree/stock/models.py

@@ -292,11 +292,6 @@ class StockItem(MPTTModel):
     def get_part_name(self):
         return self.part.full_name
 
-    class Meta:
-        unique_together = [
-            ('part', 'serial'),
-        ]
-
     def format_barcode(self):
         """ Return a JSON string for formatting a barcode for this StockItem.
         Can be used to perform lookup of a stockitem using barcode

InvenTree/stock/serializers.py

@@ -104,12 +104,14 @@ class StockItemSerializer(InvenTreeModelSerializer):
     location_detail = LocationBriefSerializer(source='location', many=False, read_only=True)
     supplier_part_detail = SupplierPartSerializer(source='supplier_part', many=False, read_only=True)
 
-    tracking_items = serializers.IntegerField(source='tracking_info_count')
+    tracking_items = serializers.IntegerField(source='tracking_info_count', read_only=True, required=False)
 
     quantity = serializers.FloatField()
-    allocated = serializers.FloatField(source='allocation_count')
+    allocated = serializers.FloatField(source='allocation_count', required=False)
 
-    required_tests = serializers.IntegerField(source='required_test_count', read_only=True)
+    serial = serializers.IntegerField(required=False)
+
+    required_tests = serializers.IntegerField(source='required_test_count', read_only=True, required=False)
 
     def __init__(self, *args, **kwargs):