currency codes in own function

InvenTree/common/settings.py

@@ -6,6 +6,7 @@ User-configurable settings for the common app
 from __future__ import unicode_literals
 
 from moneyed import CURRENCIES
+from django.conf import settings
 
 import common.models
 
@@ -23,6 +24,14 @@ def currency_code_default():
     return code
 
 
+def currency_codes():
+    """
+    Returns the current currency choices
+    """
+    return [(a, a) for a in settings.CURRENCIES]
+
+
+
 def stock_expiry_enabled():
     """
     Returns True if the stock expiry feature is enabled