[feature] Ability to set UOM as Integer-only and related validations.

buying/doctype/purchase_order/purchase_order.py

@@ -58,6 +58,9 @@ class DocType(BuyingController):
 		pc_obj.get_prevdoc_date(self)
 		self.check_for_stopped_status(pc_obj)
 
+		self.validate_uom_is_integer("uom", "qty")
+		self.validate_uom_is_integer("stock_uom", ["qty", "required_qty"])
+
 		self.validate_with_previous_doc()
 		self.validate_for_subcontracting()
 		self.update_raw_materials_supplied("po_raw_material_details")

buying/doctype/purchase_order_item/purchase_order_item.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-05-24 19:29:06", 
   "docstatus": 0, 
-  "modified": "2013-07-10 14:54:14", 
+  "modified": "2013-07-25 16:32:51", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -265,12 +265,13 @@
  {
   "doctype": "DocField", 
   "fieldname": "stock_uom", 
-  "fieldtype": "Data", 
+  "fieldtype": "Link", 
   "hidden": 0, 
   "in_list_view": 0, 
   "label": "Stock UOM", 
   "oldfieldname": "stock_uom", 
   "oldfieldtype": "Data", 
+  "options": "UOM", 
   "print_hide": 1, 
   "print_width": "100px", 
   "read_only": 1, 

buying/doctype/purchase_order_item_supplied/purchase_order_item_supplied.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-02-22 01:27:42", 
   "docstatus": 0, 
-  "modified": "2013-07-10 14:54:15", 
+  "modified": "2013-07-25 16:33:05", 
   "modified_by": "Administrator", 
   "owner": "dhanalekshmi@webnotestech.com"
  }, 
@@ -111,10 +111,11 @@
  {
   "doctype": "DocField", 
   "fieldname": "stock_uom", 
-  "fieldtype": "Data", 
+  "fieldtype": "Link", 
   "label": "Stock Uom", 
   "oldfieldname": "stock_uom", 
   "oldfieldtype": "Data", 
+  "options": "UOM", 
   "read_only": 1
  }
 ]

buying/doctype/purchase_receipt_item_supplied/purchase_receipt_item_supplied.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-02-22 01:27:42", 
   "docstatus": 0, 
-  "modified": "2013-07-10 14:54:17", 
+  "modified": "2013-07-25 16:34:11", 
   "modified_by": "Administrator", 
   "owner": "wasim@webnotestech.com"
  }, 
@@ -130,10 +130,11 @@
  {
   "doctype": "DocField", 
   "fieldname": "stock_uom", 
-  "fieldtype": "Data", 
+  "fieldtype": "Link", 
   "label": "Stock Uom", 
   "oldfieldname": "stock_uom", 
   "oldfieldtype": "Data", 
+  "options": "UOM", 
   "read_only": 1
  }, 
  {

buying/doctype/supplier_quotation/supplier_quotation.py

@@ -36,6 +36,7 @@ class DocType(BuyingController):
 		
 		self.validate_common()
 		self.validate_with_previous_doc()
+		self.validate_uom_is_integer("uom", "qty")
 
 	def on_submit(self):
 		purchase_controller = webnotes.get_obj("Purchase Common")