[enhancement] use thumbnails in grid views, patch to make thumbnails

erpnext/patches/v6_4/make_image_thumbnail.py

@@ -0,0 +1,14 @@
+import frappe
+
+def execute():
+	frappe.reload_doctype("File")
+	frappe.reload_doctype("Item")
+	for item in frappe.get_all("Item", fields=("name", "website_image")):
+		if item.website_image:
+			item_doc = frappe.get_doc("Item", item.name)
+			try:
+				item_doc.make_thumbnail()
+				if item_doc.thumbnail:
+					item_doc.db_set("thumbnail", item_doc.thumbnail)
+			except Exception:
+				print "Unable to make thumbnail for {0}".format(item.website_image)