Part image field now uses django-stdimage

InvenTree/part/migrations/0033_auto_20200404_0445.py

@@ -0,0 +1,20 @@
+# Generated by Django 2.2.10 on 2020-04-04 04:45
+
+from django.db import migrations
+import part.models
+import stdimage.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0032_auto_20200322_0453'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='part',
+            name='image',
+            field=stdimage.models.StdImageField(blank=True, null=True, upload_to=part.models.rename_part_image),
+        ),
+    ]

InvenTree/part/models.py

@@ -27,6 +27,8 @@ from django_cleanup import cleanup
 
 from mptt.models import TreeForeignKey
 
+from stdimage.models import StdImageField
+
 from decimal import Decimal
 from datetime import datetime
 from rapidfuzz import fuzz
@@ -373,7 +375,13 @@ class Part(models.Model):
 
     URL = InvenTreeURLField(blank=True, help_text=_('Link to extenal URL'))
 
-    image = models.ImageField(upload_to=rename_part_image, max_length=255, null=True, blank=True)
+    image = StdImageField(
+        upload_to=rename_part_image,
+        null=True,
+        blank=True,
+        variations={'thumbnail': (200, 200)},
+        delete_orphans=True
+        )
 
     default_location = TreeForeignKey('stock.StockLocation', on_delete=models.SET_NULL,
                                       blank=True, null=True,

requirements.txt

@@ -18,3 +18,4 @@ flake8==3.3.0                   # PEP checking
 coverage==4.0.3                 # Unit test coverage
 python-coveralls==2.9.1         # Coveralls linking (for Travis)
 rapidfuzz==0.2.1                # Fuzzy string matching
+django-stdimage==5.0.3          # Advanced ImageField management