From 668ec25d198032d9a64c5da836ed06177bb266b4 Mon Sep 17 00:00:00 2001
From: Vishal Dhayagude <vishdha@users.noreply.github.com>
Date: Wed, 7 Mar 2018 15:31:08 +0530
Subject: [PATCH] Allow Item variant Rename  (#13161)

* [WIP] Item varient rename

* [wip] Item Variant

* [fix] Item Varient Rename

* [fix] Item Attribution Rename

* removed unwanted code
---
 erpnext/controllers/item_variant.py           |  5 ++-
 .../item_variant_settings.json                | 34 ++++++++++++++++++-
 2 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/erpnext/controllers/item_variant.py b/erpnext/controllers/item_variant.py
index 9eee6cc6df..bf8c88cfb0 100644
--- a/erpnext/controllers/item_variant.py
+++ b/erpnext/controllers/item_variant.py
@@ -92,7 +92,10 @@ def validate_is_incremental(numeric_attribute, attribute, value, item):
 			InvalidItemAttributeValueError, title=_('Invalid Attribute'))
 
 def validate_item_attribute_value(attributes_list, attribute, attribute_value, item):
-	if attribute_value not in attributes_list:
+	allow_rename_attribute_value = frappe.db.get_single_value('Item Variant Settings', 'allow_rename_attribute_value')
+	if allow_rename_attribute_value:
+		pass
+	elif attribute_value not in attributes_list:
 		frappe.throw(_("Value {0} for Attribute {1} does not exist in the list of valid Item Attribute Values for Item {2}").format(
 			attribute_value, attribute, item), InvalidItemAttributeValueError, title=_('Invalid Attribute'))
 
diff --git a/erpnext/stock/doctype/item_variant_settings/item_variant_settings.json b/erpnext/stock/doctype/item_variant_settings/item_variant_settings.json
index 8ad73d19d5..14808c27f3 100644
--- a/erpnext/stock/doctype/item_variant_settings/item_variant_settings.json
+++ b/erpnext/stock/doctype/item_variant_settings/item_variant_settings.json
@@ -72,6 +72,38 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "default": "", 
+   "description": "Rename Attribute Value in Item Attribute.", 
+   "fieldname": "allow_rename_attribute_value", 
+   "fieldtype": "Check", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Allow Rename Attribute Value", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_bulk_edit": 0, 
    "allow_on_submit": 0, 
@@ -144,7 +176,7 @@
  "issingle": 1, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-11-14 15:54:12.190518", 
+ "modified": "2018-02-19 11:39:54.401128", 
  "modified_by": "Administrator", 
  "module": "Stock", 
  "name": "Item Variant Settings",