Part image field now uses django-stdimage

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,